Appendix D: Air Monitoring Network Maps-Table of Contents 2018 Ohio PM 2.5 Monitoring Network... 2 Cleveland PM 2.5 Sites Cincinnati PM 2.5 Sites...

Appendix D: Air Monitoring Network Maps-Table of Contents 2018 Ohio PM 2.5 Monitoring Network... 2 Cleveland PM 2.5 Sites Cincinnati PM 2.5 Sites... 3 Middletown PM 2.5 Sites Columbus PM 2.5 Sites... 3 Akron-Canton PM 2.5 Sites Youngstown-Warren PM 2.5 Sites... 4 Toledo PM 2.5 Sites Dayton Area PM 2.5 Sites... 4 2018 Ohio s PM 2.5 Site Metadata and 2017 Air Quality Statistics 1... 5 2018 Ohio Ozone Monitoring Network... 7 Northeast Ohio Ozone Sites... 8 Southwest Ohio Ozone Sites... 9 Central Ohio Ozone Sites... 10 Dayton Ozone Sites... 10 2018 Ohio s Ozone Site Metadata and 2017 Air Quality Statistics... 11 2018 Ohio SO 2 Monitoring Network... 13 Cleveland 2018 SO 2 Sites Middletown 2018 SO 2 Sites... 14 AEP Cardinal Power Plant 2018 SO 2 Sites Haverhill North Coke 2018 SO 2 Sites... 14 Gavin Power Plant SO 2 Sites SO2 Sites around Kyger Power Plant... 15 2018 Ohio s SO 2 Site Metadata and 2017 Air Quality Statistics... 16 2018 Ohio PM 10 Monitoring Network... 18 2018 Ohio Carbon Monoxide Air Monitoring Network... 21 2018 Ohio NO 2 Air Monitoring Network... 25 2018 Ohio NO 2 Site Metadata & 2017 Air Quality Statistics... 26 39-035-0073 Cleveland Near Road NO 2 Site 39-049-0038 Columbus Near Road NO 2 Site... 27 39-061-0048 Cincinnati Near Road NO 2 Site 39-061-0040 Cincinnati Urban NO 2 Site... 27 39-035-0060 Cleveland s NCore and Urban Area NO 2 Site 39-049-0034 Columbus Urban Area NO 2 Site 28 2018 Ohio Lead/Metals Air Monitoring Network... 29 2017 Cleveland Lead/Metals Sites East Liverpool WTI Lead/Metals Sites... 30 2018 Ohio s Lead/Metals Site Metadata & 2017 Air Quality Statistics... 32 2018 Ohio PM 2.5 Chemical Speciation Monitoring Network... 33 2018 Ohio Toxics-VOCs Air Monitoring Network... 35

2018 Ohio PM2.5 Monitoring Network

Cleveland PM 2.5 Sites Cincinnati PM 2.5 Sites Middletown PM2.5 Sites Columbus PM2.5 Sites

Akron-Canton PM2.5 Sites Youngstown-Warren PM2.5 Sites Toledo PM2.5 Sites Dayton Area PM2.5 Sites

2018 Ohio s PM2.5 Site Metadata and 2017 Air Quality Statistics 1 No. AQS Site # Site Name Site Address City County Reporting Org MSA Date Sampling Began 2015-2017 3yr. 98th % 24-hr. Avg. (ug/m3) 1 39-133-0002 Ravenna 531 Washington Ave. Ravenna Portage Akron Akron, OH 1/30/1999 18 7.8 2 39-153-0017 East HS 80 Brittian Rd. Akron Summit Akron Akron, OH 1/1/1999 22 10.2 3* 39-153-0023 5 Points 642 W. Exchange St. Akron Summit Akron Akron, OH 1/1/1999 19 8.5 4* 39-151-0017 Firestation #8 1330 Dueber Ave. SW Canton Stark Canton Canton-Massillon, OH 1/3/1999 22 10.1 5 39-151-0020 Canton 420 Market Ave. N. Canton Stark Canton Canton-Massillon, OH 1/3/1999 21 9.5 6 39-035-0034 District 891 E. 152 St. Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH 7/11/2000 19 8.2 7 39-035-0038 St. Theodosius 2547 St. Tikhon Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH 1/8/1999 24 10.6 8 39-035-0045 Firestation #13 4950 Broadway Ave. Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH 12/14/1999 21 10.1 9* 39-035-0060 GT Craig E. 14 th & Orange Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH 1/8/1999 23** 10.1** 10 39-035-0065 Harvard Yards 4600 Harvard Ave. Newburgh Hts Cuyahoga Cleveland Cleveland-Elyria, OH 1/29/1999 25 11.7 11 39-035-0073 Cleveland NR 25609 Emory Rd. Warrensville Cuyahoga Cleveland Cleveland-Elyria, OH 4/1/2017 14** 7.3** 12 39-035-1002 Brookpark 16900 Holland Rd. Brookpark Cuyahoga Cleveland Cleveland-Elyria, OH 1/8/1999 19 8.3 13 39-103-0004 Chippewa Ballash Rd. Lafayette Twp. Medina Akron Cleveland-Elyria, OH 12/1/2011 19 8.4 14* 39-093-3002 Barr 2180 Lake Breeze Sheffield Lorain NEDO Cleveland-Elyria, OH 1/5/2002 18 7.6 15 39-085-0007 JFS 177 Main St. Painesville Lake Lake Cleveland-Elyria, OH 1/1/2009 17 7.4 16 39-099-0005 Firestation 7 145 Madison Ave. Youngstown Mahoning M-TAPCA Youngstown-Warren OH-PA 1/1/1999 20 9.0 17* 39-099-0014 HDSTART 345 Oakhill Ave. Youngstown Mahoning M-TAPCA Youngstown-Warren OH-PA 10/5/2002 20 8.7 18 39-155-0005/ 39-155-0014 2015-2017 3yr. Annual Avg. (ug/m3) Laird1 540 Laird Ave. Warren Trumbull M-TAPCA Youngstown-Warren OH-PA 1/1/2010 21.6** 8.7** 19 39-049-0024 FairGrnds PM Gilligan Building Columbus Franklin CDO Columbus, OH 1/1/1999 18 9.0 20 39-049-0029 New Albany 7600 Fodor Rd. New Albany Franklin CDO Columbus, OH 4/15/2004 16 7.8 21 39-049-0034 Fairgrnds Korbel Ave. Columbus Franklin CDO Columbus, OH 9/30/2009 NA NA 22 39-049-0038 Smoky Row 75600 Smoky Row Columbus Franklin CDO Columbus, OH 1/1/2017 22** 8.8** 23 39-049-0039 Woodrow 580 E. Woodrow Ave. Columbus Franklin CDO Columbus, OH 10/1/2014 19 9.0 24* 39-049-0081 Maple Canyon 5750 Maple Canyon Ave. Columbus Franklin CDO Columbus, OH 1/1/1999 20 8.7 25 39-009-0003 Gifford State Route 377 Bern Township Athens SEDO Non-MSA 1/3/1999 14 6.7 26 39-013-0006 Shadyside PSD Ballpark Rd. Shadyside Belmont SEDO Wheeling, WVA-OH 7/1/2015 18** 8.2** 27* 39-081-0017 Steubenville 618 Logan St. Steubenville Jefferson SEDO Weirton-Steubenville WV-OH 1/3/1999 25 11.4 28 39-081-0021 Mingo Junction 110 Steuben St. Mingo Junction Jefferson SEDO Weirton-Steubenville WV-OH 12/1/2013 20 8.5 29 39-001-0001 West Union 210 N. Wilson Drive West Union Adams Ports. Non-MSA 2/1/2006 NA NA 30* 39-087-0012 ODOT 450 Commerce Drive Ironton Lawrence Ports. Huntington-Ashland WV-KY-OH 2/12/2008 16 6.8 31 39-145-0013 PWTP 4862 Gallia St. Portsmouth Scioto Ports. Portsmouth Micropolitan Area 1/15/1999 19 7.9

2018 Ohio s PM2.5 Site Metadata and 2017 Air Quality Statistics (con t) No. 1 AQS Site # Site Name Site Address City County 32 39-017-0015 Ohio Bell 3901 Lefferson Ave. Middletown Reporting Org MSA Date Sampling Began 2015-2017 3yr. 98 th % 24-hr. Avg. (ug/m 3 ) 2015-2017 3yr. Annual Avg. (ug/m 3 ) Butler SWOAQA Cincinnati, OH_KY-IN 4/1/2016 20** 9.6** 33 39-017-0016 SHS 400 Nilles Road Fairfield Butler SWOAQA Cincinnati, OH_KY-IN 10/3/2000 20 9.1 34 39-017-0019 Amanda Elem 1300 Oxford State Rd. Middletown Butler SWOAQA Cincinnati, OH_KY-IN 6/1/2011 20 9.4 35 39-017-0020 Yankee 3350 Yankee Rd. Middletown Butler SWOAQA Cincinnati, OH_KY-IN 7/1/2011 22 NA 36 39-017-0022 BPG 3214 Yankee Rd. Middletown Butler SWOAQA Cincinnati, OH_KY-IN 2/5/2015 23 11.1 37 39-025-0022 Batavia 2400 Clermont Center Batavia Clermont SWOAQA Cincinnati, OH_KY-IN 4/1/2005 NA NA 38 39-061-0006 Sycamore 11590 Grooms Rd. Cincinnati Hamilton SWOAQA Cincinnati, OH_KY-IN 1/1/2005 19 9.0 39 39-061-0010 Colerain 6950 Ripple Rd. Cleves Hamilton SWOAQA Cincinnati, OH_KY-IN 7/1/2011 19 8.7 40 39-061-0014 Carthage Seymour & Vine Cincinnati Hamilton SWOAQA Cincinnati, OH_KY-IN 1/1/1999 22 10.1 41* 39-061-0040 Taft 250 Wm. Howard Taft Cincinnati Hamilton SWOAQA Cincinnati, OH_KY-IN 4/1/1999 20 8.9 42 39-061-0042 LPH 2101 W. 8 th. St. Cincinnati Hamilton SWOAQA Cincinnati, OH_KY-IN 10/3/2000 20 9.5 43 39-061-0048 Cinci_NR 3428 Colerain Ave. Cincinnati Hamilton SWOAQA Cincinnati, OH_KY-IN 1/1/2017 22** 10.9** 44 39-165-0007 Lebanon 430 Southeast St. Lebanon Warren SWOAQA Cincinnati, OH_KY-IN 1/1/2007 NA NA 45 39-023-0005 SFIELD2 350 N. Fountain Ave. Springfield Clark RAPCA Springfield, OH 7/26/2000 19 8.5 46 39-057-0005 Yellow Springs 100 Dayton St. Yellow Springs Greene RAPCA Dayton, OH 10/3/2003 16 7.8 47* 39-113-0038 Sinclair 444 West Third St. Dayton Montgomery RAPCA Dayton, OH 10/1/2014 20 8.9 48* 39-135-1001 Preble NCore 6940 Oxford-Gettysburg Rd. New Paris Preble RAPCA Non-MSA 1/21/1999 17 7.7 49 39-003-0009 Lima 2650 Bible Road Lima Allen NWDO Lima, OH 3/3/2010 18 8.3 50 39-095-0024 Erie 340 S. Erie St. Toledo Lucas Toledo Toledo, OH 2/11/1999 21 9.0 51* 39-095-0026 RAPS 2550 Airport Highway Toledo Lucas Toledo Toledo, OH 5/29/1999 20 8.6 52 39-095-0028/ 39-095-1003 COPK/ ESPS 3040 York St./ 163 Lee St. Toledo Lucas Toledo Toledo, OH 10/28/2008/ 5/1/2017 53 39-067-0004 Hopedale 45600 Jewett Hopedale Rd. Not in a city Harrison SEDO Non-MSA 1/1/2018 ** ** 24 19** 9.4 8.5 >12.0 ug/m 3 exceeds annual NAAQS * These PM 2.5 sites also have PM 2.5 speciation and carbon speciation monitors. ** Insufficient data for valid statistics NA Only an hourly PM 2.5 monitor exist at this site. Data statistics are not available. These monitors are NAAQS excluded. 1 This map depicts locations of all PM 2.5 sites both for the FRM s and continuous monitors. There are 46 sites where a FRM is located and 6 sites where only a PM 2.5 continuous instrument is located. Thus, the total is shown as 52 instead of the total of 46 shown in Table 5, page 9 of the ANP which list the number of FRMs in Ohio.

2018 Ohio Ozone Monitoring Network

Northeast Ohio Ozone Sites

Southwest Ohio Ozone Sites

Central Ohio Ozone Sites Dayton Ozone Sites

2018 Ohio s Ozone Site Metadata and 2017 Air Quality Statistics Map No. AQS Site # Site Name Site Address City County Reporting Org MSA/Micropolitan 1 39-133-1001 Lake Rockwell 1750 Ravenna Rd. Franklin Twp. Portage Akron Akron, OH MSA 6/20/1978 65 62 2 39-153-0017 East HS 80 Brittain Rd. Akron Summit Akron Akron, OH 5//2018 NA NA 3 39-153-0020 Patterson Park 800 Patterson Av e. Akron Summit Akron Akron, OH MSA 5/2/1980 66 64 4 39-151-0016 Malone University 515 25 th St. N.W. Canton Stark Canton Canton-Massillon, OH MSA 5/1/1981 63 69 5 39-151-0022 Brewster 45 S. Wabash Ave. Brewster Stark Canton Canton-Massillon, OH MSA 4/1/2010 63 66 6 39-151-4005 Alliance 1175 West Vine St. Alliance Stark Canton Canton-Massillon, OH MSA 5/30/1991 69 69 7 39-035-0034 District 891 E. 152 St. Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH MSA 12/1/1972 69 69 8 39-035-0060 GT Craig E. 14 th & Orange Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH MSA 9/10/2009 61 62 9 39-035-0064 Berea BOE 390 Fair St. Berea Cuyahoga Cleveland Cleveland-Elyria, OH MSA 4/1/1994 64 66 10 39-035-5002 Mayfield 6116 Wilson Mills Rd. Mayfield Hts. Cuyahoga Cleveland Cleveland-Elyria, OH MSA 4/12/1985 68 70 11 39-055-0004 Notre Dame 1300 Auburn Run Munson Geauga Lake Cleveland-Elyria, OH MSA 4/1/1997 71 73 12 39-085-0003 Eastlake 36010 Lakeshore Blvd. Eastlake Lake Lake Cleveland-Elyria, OH MSA 6/11/1985 73 74 13 39-085-0007 JFS 177 Main St. Painesville Lake Lake Cleveland-Elyria, OH MSA 1/1/2009 72 70 14 39-093-0018 Sheffield 4706 Detroit Road Sheffield Elyria NEDO Cleveland-Elyria, OH MSA 4/1/2005 65 65 15 39-103-0004 Chippewa Ballash Rd. Lafayette Twp. Medina Akron Cleveland-Elyria, OH MSA 9/1/2009 64 64 16 39-099-0013 Oakhill 345 Oakhill Ave. Youngstown Mahoning M-TAPCA Youngstown-Warren OH-PA MSA 1/1/2000 55 59 17 39-155-0011 TCSEG 842 Youngstown-Kingsville Vienna Trumbull M-TAPCA Youngstown-Warren OH-PA MSA 4/1/2002 65 68 18 39-155.0013 Kinsman1 6380 Kinsman-Bloomfield Rd. Kinsman Trumbull M-TAPCA Youngstown-Warren OH-PA MSA 4/1/2015 62 66 19 39-007-1001 Conneaut 770 Lake Road. Conneaut Ashtabula NEDO Ashtabula, OH Micropolitan 3/19/1976 69 70 20 39-041-0002 Delaware 359 Main Road Delaware Delaware CDO Columbus, OH MSA 4/1/1997 60 65 21 39-049-0029 New Albany 7600 Fodor Rd. New Albany Franklin CDO Columbus, OH MSA 4/1/2001 70 71 22 39-049-0037 2 Franklin 1777 E. Broad St. Columbus Franklin CDO Columbus, OH MSA 4/1/2001 66 65 23 39-049-0081 Maple Canyon 5750 Maple Canyon Ave. Columbus Franklin CDO Columbus, OH MSA 7/1/1972 64 66 24 39-083-0002 1 / 39-083-0003 Centerburg/ Centerburg WTP 110 State Route 314/ 4625 Lock Rd. Centerburg Knox CDO Columbus, OH MSA 25 39-089-0005 Heath 300 Licking View Dr. Heath Licking CDO Columbus, OH MSA 8/1/1988 65 66 26 39-089-0008 2 Ohio DES 8955 East Main St. Reynoldsburg Licking CDO Columbus, OH MSA 3/1/2018 -- -- 27 39-097-0007 London 940 SR 38 SW London Madison CDO Columbus, OH MSA 4/1/1993 66 67 28 39-081-0017 Steubenville 618 Logan St. Steubenville Jefferson SEDO Weirton-Steubenville WV-Oh MSA 4/1/2004 58 62 29 39-167-0004 Marietta WTP 2000 4 th St. Marietta Washington SEDO Marietta, OH Micropolitan, 6/5/1990 62 64 30 39-087-0011 Wilgus St. Rt. 141 Wilgus Lawrence Ports. Huntington-Ashland WV-KY-OH MSA 4/1/1995 62 64 31 39-087-0012 ODOT 450 Commerce Drive Ironton Lawrence Ports. Huntington-Ashland WV-KY-OH MSA 4/1/2010 60 66 Date Sampling Began 8/1/1988 3/1/2018 2017 4 th Max. of 8-hr. Avg. 63 --- 2015-2017 3-yr. avg. 8-hr. max. 66 --

2018 Ohio s Ozone Site Metadata and 2017 Air Quality Statistics (con t) Map No. AQS Site # Site Name Site Address City County Reporting Organization 32 39-023-0001 Springfield 5171 Urbana Road Springfield Clark RAPCA Springfield, OH MSA 6/14/1977 68 70 33 39-023-0003 Mud Run 5400 Spangler Road Enon Clark RAPCA Springfield, OH MSA 8/14/1985 68 69 34 39-057-0006 Xenia 541 Ledbetter Road Xenia Greene RAPCA Dayton, OH MSA 1/4/1997 65 68 35 39-109-0005 Miami East HS 3825 North S.R. 589 Castown Miami RAPCA Dayton, OH MSA 4/13/1993 67 68 36 39-113-0037 Eastwood 1401 Harshman Rd. Dayton Montgomery RAPCA Dayton, OH MSA 5/1/2008 70 70 37 39-135-1001 Preble NCore 6940 Oxford-Gettysburg Rd. New Paris Preble RAPCA Non-MSA 1/1/1976 67 67 38 39-017-0004/ 39-017-0023 Hamilton/ Crawford Woods Schuler & Bender 2200Hensley Ave. MSA Hamilton Butler SWOAPA Cincinnati, OH-KY-IN Date Sampling Began 1/1/1982/ 3/1/2017 2017 4 th Max. of 8-hr. Avg. 2015-2017 3-yr. avg. 8-hr. max. 72 72 39 39-017-0018 Middletown Airport Hook Field Airport Middletown Butler SWOAQA Cincinnati, OH-KY-IN 4/1/2010 70 71 40 39-025-0022 Batavia 2400 Clermont Center Dr. Batavia Clermont SWOAQA Cincinnati, OH-KY-IN 4/1/2001 68 70 41 39-061-0006 Sycamore 11590 Grooms Rd. Cincinnati Hamilton SWOAQA Cincinnati, OH-KY-IN 6/1/1975 72 73 42 39-061-0010 Colerain 6950 Ripple Rd. Cleves Hamilton SWOAQA Cincinnati, OH-KY-IN 4/1/1978 68 70 43 39-061-0040 Taft 250 Wm. Howard Taft Cincinnati Hamilton SWOAQA Cincinnati, OH-KY-IN 4/1/1999 71 71 44 39-165-0007 Lebanon 430 Southeast St. Lebanon Warren SWOAQA Cincinnati, OH-KY-IN 5/14/2003 68 71 45 39-027-1002 Wilmington 62 Laurel Drive Wilmington Clinton SWDO Wilmington, OH Micropolitan 4/1/1993 70 70 46 39-003-0009 Bath 2650 Bible Road Lima Allen NWDO Lima, OH MSA 6/10/2009 69 67 47 39-095-0024 Erie 340 S. Erie St. Toledo Lucas Toledo Toledo, OH MSA 4/1/1998 65 66 48 39-095-0027 Waterville 200 S. River Rd. Waterville Lucas Toledo Toledo, OH MSA 6/17/1999 66 64 49 39-095-0034/ 39-095-0035 Lo Ser/ Cooley 306 N. Yondota Rd. 10739 Corduroy Rd. Curtice Lucas Toledo Toledo, OH MSA 4/1/1991 8/5/2016 69 65 50 39-173-0003 Bowling Green 347 N. Dunbridge Rd. Bowling Green Wood NWDO Toledo, OH MSA 4/1/1997 65 64 >70ppb exceeds NAAQS 1 Centerburg site at the water Plant (39-083-0002) was relocated to Centerburg s new Waste Water Treatment plant located 2 miles south. Data from the two sites are combinable for statistical purposes. 2 The Franklin Park site (39-049-0037) terminated in 2017 and the ozone monitor was relocated to the Ohio DES location (39-089-0008)

2018 Ohio SO2 Monitoring Network

Cleveland 2018 SO2 Sites Middletown 2018 SO2 Sites AEP Cardinal Power Plant 2018 SO2 Sites Haverhill North Coke 2018 SO2 Sites

Gavin Power Plant SO2 Sites SO2 Sites around Kyger Power Plant Gavin/Kyger Complete SO2 Network

2018 Ohio s SO2 Site Metadata and 2017 Air Quality Statistics 2017 Date 99% Sampling AQS Reporting (ppb) Site Name Site Address City County MSA/Micropolitan Began Site # Org. 1 39-153-0017 East HS 80 Brittian Rd. Akron Summit Akron Akron, OH MSA 10/1/1978 3 8 Map No. 1 2 39-153-0025 NIHF STEM 199 S. Broadway Akron Summit Akron Akron, OH MSA 2/18/2015 4 13 3 39-035-0038 St. Theodosius 2547 St. Tikhon Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH MSA 1/1/1976 38 50 4 39-035-0045 Firestation # 13 4950 Broadway Ave. Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH MSA 1/1/1985 6 19 5 39-035-0060 GT Craig E. 14 th & Orange Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH MSA 1/8/1993 41 47 6 39-035-0065 Harvard Yards 4600 Harvard Ave. Newburgh Hts Cuyahoga Cleveland Cleveland-Elyria, OH MSA 7/3/1997 17 147 7 39-085-0003 Eastlake 36010 Lakeshore Blvd. Eastlake Lake Lake Cleveland-Elyria, OH MSA 1/1/1985 5 17 8 39-085-0007 JFS 177 Main St. Painesville Lake Lake Cleveland-Elyria, OH MSA 1/1/2009 29 66 9 39-099-0013 Oakhill 345 Oakhill Ave. Youngstown Mahoning M-TAPCA Youngstown-Warren OH-PA MSA 1/1/2000 4 16 10 39-007-1001 Conneaut 770 Lake Road. Conneaut Ashtabula NEDO Ashtabula, OH Micropolitan 3/19/76 5 16 11 39-029-0019 Port Authority 1250 George St. East Liverpool Columbiana NEDO Salem, OH Micropolitan 7/26/2013 9 13 12 39-013-0006 Shadyside PSD Ballpark Rd. Shadyside Belmont SEDO Wheeling, WV-OH 7/1/2015 4 8* 13 39-081-0017 Steubenville 618 Logan St. Steubenville Jefferson SEDO Weirton-Steubenville, WV-OH MSA 11/1/2003 18 25 15 39-115-0004 Hackney ST. Rt. 83 Hackney Morgan SEDO Non-MSA 1/12/2006 17 42 16 39-081-0018 AEP Brilliant 3487 C.R. 19 Brilliant Jefferson SEDO Weirton-Steubenville, WV-OH 1/1/2011 34 38 17 39-081-0020 Self Storage 1469 Third St. Brilliant Jefferson SEDO Weirton-Steubenville, WV-OH 1/1/2011 13 19 18 54-009-6000 Trailer Sales S.R. 2, Box 27A Beech Bottoms Woods SEDO Parkersburg-Vienna, WV MSA 1/1/2011 27 31 19 39-053-0004 Cheshire Elem Watson Grove Rd. Cheshire Gallia SEDO Point Pleasant, WV Micropolitan 1/1/2017 27 NA 20 39-053-0005 Hill 583 Honeysuckle Rd. Addison Gallia SEDO Point Pleasant, WV Micropolitan 1/1/2017 34 NA 21 39-053-0006 Guiding Hand 8323 SR 7 North Cheshire Gallia SEDO Point Pleasant, WV Micropolitan 1/1/2017 38 NA 22 54-053-0001 Lakin (WV) Highway 62 Lakin Mason SEDO Point Pleasant, WV Micropolitan 1/1/2017 35 NA 23 39-049-0034 Fairgrnds Korbel Ave. Columbus Franklin CDO Columbus, OH MSA 1/1/2013 3 4 24 39-001-0001 West Union 210 N. Wilson Drive West Union Adams Ports. Non-MSA 11/1/1989 12 20 25 39-087-0012 ODOT 450 Commerce Drive Ironton Lawrence Ports. Huntington-Ashland,WV-KY-OH 4/1/2010 5 9 26 39-145-0013 PWTP 4862 Gallia St. Portsmouth Scioto Ports. Portsmouth, OH Micropolitan 8/1/1988 4 8 27 39-145-0020 Back Road 2840 Back Road Haverhill Scioto Ports Portsmouth, OH Micropolitan 11/20/2004 13 17 28 39-145-0022 Gallia Pike #2 1740 Gallia Pike Haverhill Scioto Ports Portsmouth, OH Micropolitan 11/20/2004 10 17 29 39-023-0003 Mud Run 5400 Spangler Road Enon Clark RAPCA Springfield, OH MSA 8/14/1985 4 8 30 39-135-1001 Preble NCore 6940 Oxford-Gettysburg New Paris Preble RAPCA Non-MSA 1/1/2011 7 16 31 39-017-0019 Amanda Elem 1300 Oxford State Rd. Middletown Butler SWOAPA Cincinnati, OH-KY-IN MSA 8/1/2011 28 38 32 39-017-0020 Yankee Road 3350 Yankee Rd. Middletown Butler SWOAPA Cincinnati, OH-KY-IN MSA 7/1/2011 31 25 2015-2017 3yr. 99 th % Avg. of 1-hr max (ppb)

Map No. AQS Site # 2018 Ohio s SO2 Site Metadata and 2017 Air Quality Statistics(cont ) Site Name Site Address City County Reporting Org. MSA/Micropolitan Date Sampling Began 33 39-017-0021 MADE 1491 Industrial Dr. Middletown Butler SWOAPA Cincinnati, OH-KY-IN MSA 6/1/2013 15 22 34 39-061-0010 Colerain 6950 Ripple Rd. Cleves Hamilton SWOAPA Cincinnati, OH-KY-IN MSA 2/22/2010 19 30 35 39-061-0040 Taft 250 Wm. Howard Taft Cincinnati Hamilton SWOAPA Cincinnati, OH-KY-IN MSA 1/1/2011 12 20* 36 39-003-0009 Lima 2650 Bible Road Lima Allen NWDO Lima, OH MSA 6/10/2009 2 5 37 39-095-0008 Collins 3040 York St. Toledo Lucas Toledo Toledo, OH MSA 1/1/2013 14 19* 1 This SO2 network includes 1 discontinued site and 8 sites operated either by industry or part of the SO2 DRR. Including these, there are a total of 36 SO2 sites in Ohio. *lacks insufficient data for statistically valid 3-year average NA-does not have 3 years of data >75 ppb-exceeds NAAQS 2017 99% (ppb) 2015-2017 3yr. 99 th % Avg. of 1-hr max (ppb)

2018 Ohio PM10 Monitoring Network

Cleveland PM10 Sites Cincinnati PM10 Sites Middletown PM10 Sites Warren-Youngstown PM10 Sites

2018 Ohio s PM10. Site Metadata and 2017 Air Quality Statistics Map No. 1 AQS Site # Site Name Site Address City County Reporting Org. MSA/Micropolitan Date Sampling Began 2017 2 nd High 24-hr. Avg. (ug/m 3 ) 1 39-035-0038 St. Theodosius 2547 St. Tikhon Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH 4/10/1987 66 23.8 2 39-035-0045 Firestation # 13 4950 Broadway Ave. Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH 8/23/1985 41 23.9 3 39-035-0060 GT Craig E. 14 th & Orange Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH 2/06/1993 69 29.9 4 39-035-0065 Harvard Yards 4600 Harvard Ave. Newburgh Hts Cuyahoga Cleveland Cleveland-Elyria, OH 7/15/1997 67 29.8 5 39-035-1002 Brookpark 16900 Holland Rd. Brookpark Cuyahoga Cleveland Cleveland-Elyria, OH 8/7/1988 29 14.2 6 39-085-1001 Fairport Harbor 325 Vine Street Fairport Lake Lake Cleveland-Elyria, OH 1/10/1989 28 12.5 7 39-093-3002 Barr 2180 Lake Breeze Sheffield Elyria NEDO Cleveland-Elyria, OH 1/10/1991 20 10.7 8 39-099-0005 Firestation #7 145 Madison Ave. Youngstown Mahoning M-TAPCA Youngstown-Warren OH-PA 12/21/1988 25 14.1 9 39-099-0006 Firestation #5 1524 Oakland Ave. Youngstown Mahoning M-TAPCA Youngstown-Warren OH-PA 10/4/1985 32 16.5 10 39-155-0006 Warren WTP 2323 Main Street Warren Trumbull M-TAPCA Youngstown-Warren OH-PA 1/1/1991 20 11.4* 11 39-155-0014 Laird1 540 Laird Ave. Warren Trumbull M-TAPCA Youngstown-Warren OH-PA 1/1/2016 28 12.4 12 39-049-0024 Fairgrnds PM Gilligan Building Columbus Franklin CDO Columbus, OH 6/13/1986 50 21.8 13 39-029-0020 EL WTP 2220 Michigan Ave. East Liverpool Columbiana NEDO East Liverpool-Salem, OH Micro. 6/21/1997 27 13.6 14 39-029-0023 Eastside School 500 Maryland Ave. East Liverpool Columbiana NEDO East Liverpool-Salem, OH Micro. 1/31/2001 25 13.7 15 39-013-0006 Shadyside PSD Ballpark Rd. Shadyside Belmont SEDO Wheeling, WV-OH 7/1/2015 40 17.3 16 39-081-0001 Brilliant 1004 Third St. Brilliant Jefferson SEDO Weirton-Steubenville, WV-OH 1/2/1978 31 16.5 17 39-081-0017 Steubenville 618 Logan St. Steubenville Jefferson SEDO Weirton-Steubenville, WV-OH 11/1/2003 37 18.0 18 39-087-0012 ODOT 450 Commerce Drive Ironton Lawrence Ports. Weirton-Steubenville, WV-OH 2/11/2008 21 12.2 19 39-145-0013 PWTP 4862 Gallia St. Portsmouth Scioto Ports. Portsmouth, OH Micropolitan 8/1/1998 18 10.8 20 39-145-0019 PCAB 605 Washington St. Portsmouth Scioto Ports. Portsmouth, OH Micropolitan 8/29/2001 19 10.6 21 39-145-0020 Back Road 2840 Back Road Haverhill Scioto Ports Portsmouth, OH Micropolitan 11/20/2004 18 7.5 22 39-145-0021 Gallia Pike # 1 2446 Gallia Pike Haverhill Scioto Ports Portsmouth, OH Micropolitan 20-Nov-04 25 10.7 23 39-145-0022 Gallia Pike #2 1740 Gallia Pike Haverhill Scioto Ports Portsmouth, OH Micropolitan 11/20/2004 25 10.4 24 39-057-0005 Yellow Springs 100 Dayton St. Yellow Springs Greene RAPCA Dayton, OH 1/4/1997 24 11.4 25 39-113-7001 Moraine FS 2728 Viking Lane Moraine Montgomery RAPCA Dayton, OH 11/2/1984 34 15.9 26 39-135-1001 Preble NCore 6940 Oxford Gettysburg New Paris Preble RAPCA Dayton, OH 1/1/2011 27 39-017-0015 Ohio Bell 3901 Lefferson Ave. Middletown Butler SWOAPA Cincinnati, OH_KY-IN 1/6/1991 41 19.7 28 39-017-0019 Amanda Elem 1300 Oxford State Rd. Middletown Butler SWOAPA Cincinnati, OH_KY-IN 6/1/2011 36 17.1* 29 39-017-0020 Yankee 3350 Yankee Rd. Middletown Butler SWOAPA Cincinnati, OH_KY-IN 7/1/2011 59 31.5 30 39-061-0014 Carthage Seymour & Vine Cincinnati Hamilton SWOAPA Cincinnati, OH_KY-IN 1/1/1998 33 17.8 31 39-061-0040 Taft 250 Wm. Howard Taft Cincinnati Hamilton SWOAPA Cincinnati, OH_KY-IN 4/1/1999 40 18.3 32 39-061-5001 Lockland Wyoming & Cooper Lockland Hamilton SWOAPA Cincinnati, OH_KY-IN 7/1/1986 32 14.9 33 39-067-0004 Hopedale 45600 Jewett Hopedale Rd. Not in a city Harrison SEDO Non-MSA 1/1/2018 ** ** *insufficient data for statistical averaging 1 This map includes three PM 10 sites operated by private industry. 2017 Annual Avg. (ug/m 3 )

2018 Ohio Carbon Monoxide Air Monitoring Network

2018 Ohio s CO Air Monitoring Site Metadata and 2017 Air Quality Statistics Map No. AQS Site # Site Name Site Address City County Reporting Org. MSA Date Sampling Began 2017 2 nd High 1-Hr. max (ppm) 2017 2 nd High 8-Hr. max (ppm) 1 39-153-0020 Patterson Park 800 Patterson Av e. Akron Summit Akron Akron, OH 5/2/1980 1.5 0.9 2 39-153-0025 NIHF STEM 199 S. Broadway Ave. Akron Summit Akron Akron, OH 2/18/2015 1.5 0.9 3 39-151-0020 Canton 420 Market Ave. N. Canton Stark Canton Canton-Massillon, OH 1/3/1999 1.5 1.2 4 39-035-0051 Galleria 1301 E. 9 th. St. Cleveland Cuyahoga Cleveland Cleveland- Elyria, OH 10/1/1991 5.4 3.3 5 39-035-0060 GT Craig E. 14 th & Orange Cleveland Cuyahoga Cleveland Cleveland- Elyria, OH 1/1/2011 1.8 0.8 6 39-035-0073 Cleveland NR 26565 Miles Rd. Warrensville Hts. Cuyahoga Cleveland Cleveland- Elyria, OH 9/1/2014 0.7 0.6 7 39-085-0006 Mentor 8443 Mentor Ave. Mentor Lake Lake Cleveland- Elyria, OH 8/26/1992 3.5 2.8 8 39-013-0006 Shadyside PSD Ballpark Rd. Shadyside Belmont SEDO Wheeling, WV-OH 7/1/2015 0.7 0.5 9 39-049-0005 Morse Rd. 1585 Morse Rd Columbus Franklin CDO Columbus, OH 1/4/1973 1.9 1.6 10 39-049-0038 Smoky Row 7560 Smoky Rd. Columbus Franklin CDO Columbus, OH 1/1/2014 1.3 1.0 11 39-113-0034 Reibold 117 S. Main St. Dayton Montgomery RAPCA Dayton, OH 11/9/2004 1.9 1.0 12 39-135-1001 Preble NCore 6940 Oxford Gettysburg Rd. New Paris Preble RAPCA Non-MSA 1/1/2011 0.7 0.4 13 39-061-0040 Taft 250 Wm. Howard Taft Cincinnati Hamilton SWOAPA Cincinnati, OH-KY-IN 1/1/2011 1.6 1.0 14 39-061-0048 Cinci NR 3428 Colerain Ave. Cincinnati Hamilton SWOAPA Cincinnati, OH-KY-IN 1/1/2014 1.5 1.2 15 39-067-0004 Hopedale 45600 Jewett Hopedale Rd. Not in a city Harrison SEDO Non-MSA 1/1/2018 ** **

39-035-0051 Cleveland Microscale CO 39-035-0060 Cleveland N-Core CO Site 39-049-0005 Columbus Microscale CO site 39-061-0040 Cincinnati NCore CO site

Preble County N-Core CO Site

2018 Ohio NO2 Air Monitoring Network

2018 Ohio NO2 Site Metadata & 2017 Air Quality Statistics Map No. AQS Site # Site Name Site Address City County Reporting Org MSA Date Sampling Began 2017 Annual Avg. (ppb) 2015-2017 3Yr.-DV 98 th Percentile 1-Hr. max (ppb) 1 39-013-0006 Shadyside PSD Ballpark Rd. Shadyside Belmont SEDO Wheeling, WV-OH 7/1/2015 6.9 34 2 1 39-049-0037/ 39-049-0034 Franklin/ Fairgrnds 1777 E. Broad St./ Korbel Avenue Columbus Franklin CDO Columbus, OH 4/1/2013/ 1/1/2018 8.1 40 3 39-049-0038 Smoky Row 7560 Smoky Rd. Columbus Franklin CDO Columbus, OH 1/1/2014 11.1 43 4 39-035-0060 GT Craig E. 14 th & Orange Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH 1/10/1993 11.4 49 5 39-035-0073 Cleveland NR 26565 Miles Rd. Warrensville Hts. Cuyahoga Cleveland Cleveland-Elyria, OH 9/1/2014 8.8 41 6 39-061-0040 Taft 250 Wm. Howard Taft Cincinnati Hamilton HC-DOES Cincinnati, OH-KY-IN 4/1/1999 7.4 42 7 39-061-0048 Cinci NR 3428 Colerain Ave. Cincinnati Hamilton HC-DOES Cincinnati, OH-KY-IN 1/1/2014 19.9 55 * Indicates that the annual average does not satisfy summary criteria (--) insufficient data for valid statistics 1 The Franklin site was relocated to the Fairgnds site on Jan. 1, 2018.

39-035-0073 Cleveland Near Road NO2 Site 39-049-0038 Columbus Near Road NO2 Site 39-061-0048 Cincinnati Near Road NO2 Site 39-061-0040 Cincinnati Urban NO2 Site

39-035-0060 Cleveland s NCore and Urban Area NO2 Site 39-049-0034 Columbus Urban Area NO2 Site

2018 Ohio Lead/Metals Air Monitoring Network

2017 Cleveland Lead/Metals Sites East Liverpool WTI Lead/Metals Sites 39-051-0001 Delta Fulton County Lead/Metals Site 39-103-0003 & 39-101-0004 NUCOR Pb/Metals Sites

39-151-0024 Republic Steel Canton 39-049-0049 Woodrow 39-035-0049 Cleveland Lead/Metals Site

2018 Ohio s Lead/Metals Site Metadata & 2017 Air Quality Statistics 2015-2017 Date 1 2017 High Pb 3yr.-DV Monthly Avg. Map AQS Reporting Sampling (ug/m No. Site # Site Name Site Address City County Org Lat. Long. Began 3 ) (ug/m 3 ) 1 39-151-0024 Republic Steel 3150 Georgetown Rd. Canton Stark Canton 40.8003-81.3312 2017 NA NA 2 39-035-0038 St. Theodosius 2547 St. Tikhon Cleveland Cuyahoga Cleveland 41.4770-81.6824 12/17/1974.01.01 3 39-035-0042 Firestation # 4 3136 Lorain Ave. Cleveland Cuyahoga Cleveland 41.4822-81.7089 3/4/1979.01.01 4 39-035-0049 Ferro 4150 E. 56 th St. Cleveland Cuyahoga Cleveland 41.4463-81.6507 10/1/1987.02.02 5 39-035-0061 W 3 rd West Third Cleveland Cuyahoga Cleveland 41.4467-81.6624 7/3/1997.03.03 6 39-049-0039 Woodrow 580 E. Woodrow Ave. Columbus Franklin CDO 39.9285-82.9802 10/12/2014.01.01 7 39-029-0019 Port Authority 1250 George St. East Liverpool Columbiana NEDO 40.6315-80.5472 10/27/1992.02.02 8 39-029-0020 EL_WTP 2220 Michigan Ave. East Liverpool Columbiana NEDO 40.6396-80.5240 9/2/1992.01.01 39-029-0022/ 40.6353-80.5466 1/31/2003 9 Eastside School 500 Maryland Ave. Columbiana NEDO.01.01 39-029-0023 East Liverpool 10 39-051-0001 Delta 200 Van Buren St. Delta Fulton NWDO 41.5759-83.9959 1/1/1986.12.11 11 39-101-0003 Marion Hawthorne Hawthorne Ave. Marion Marion NWDO 40.5714-83.1356 3/12/2010.03.02 12 39-101-0004 Marion Bellefontaine 640 Bellefontaine Ave. Marion Marion NWDO 40.5767-83.1402 1/1/2012.01.01 13 39-167-0008 Washington Career_C State Route 676 Marietta Washington SEDO 39.4315-81.5013 6/1/1999.00 0 * * Insufficient Data 1 DV - design value -Highest 3-monthly rolling average for Lead over the 2014-2016 3-year period

2018 Ohio PM2.5 Chemical Speciation Monitoring Network

2018 Ohio s PM2.5 Chemical Speciation Network No. AQS Site # Site Name Site Address City County Reporting Org MSA Date Sampling Began 1* 39-153-0023 5 Points 642 W. Exchange St. Akron Summit Akron Akron, OH 11/21/2001 1/6 2* 39-151-0017 Firestation #8 1330 Dueber Ave. SW Canton Stark Canton Canton-Massillon, OH 1/6/2005 1/6 3* 39-035-0038 St. Theodosius 2547 St. Tikon Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH 1/1/2002 1/6 4* 39-035-0060 1 GT Craig E. 14 th & Orange Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH 12/26/2000 1/3 5* 39-035-0065 Harvard Yards 4600 Harvard Ave. Newburgh Heights Cuyahoga Cleveland Cleveland-Elyria, OH 1/1/2017 1/6 6 39-035-0076 Southerly WTP 6000 Canal Rd. Cleveland Cuyahoga Cleveland Cleveland-Elyria, OH 8/1/2017 1/6 7* 39-061-0040 Taft 250 Wm. Howard Taft Cincinnati Hamilton HC-DOES Cincinnati, OH_KY+IN 12/12/2003 1/3 8* 39-093-3002 Barr School 2180 Lake Breeze Sheffield Elyria NEDO Cleveland-Elyria, OH 2/1/2004 1/6 9* 39-113-0038 Sinclair 444 West Third St. Dayton Montgomery RAPCA Dayton, OH 10/1/2014 1/6 10* 39-135-1001 Preble NCore 6940 Oxford-Gettysburg Rd. New Paris Preble RAPCA non-msa 1/1/2011 1/3 11* 39-081-0017 Steubenville 618 Logan St. Steubenville Jefferson SEDO Weirton-Steubenville, WV-OH 12/1/2013 1/6 * This site also has PM2.5 FRM and/or continuous PM2.5 monitoring. 1 A collocated speciation monitor is located here that samples every six days. Sample frequency

2018 Ohio Toxics-VOCs Air Monitoring Network

Cleveland Toxics VOCs Sites Columbus Toxics VOCs Sites Cincinnati Toxics VOCs Sites Middletown Toxics VOCs Sites

2018 Ohio s Toxics-VOCs Site Metadata Map No. AQS Site # Site Name Site Address City County Lat. Long. Date Began 1 39-035-0038 St Theodosius 2547 St. Tikon Cleveland Cuyahoga 41.4770-81.6824 1/1/2000 2 39-035-1002 Brookpark 16900 Holland Road Brookpark Cuyahoga 41.3963-81.8187 1/1/2011 3 39-017-0019 Amanda Elem 1300 Oxford State Rd. Middletown Butler 39.4789-84.4077 7/1/2011 4 39-017-0020 Yankee 3350 Yankee Rd. Middletown Butler 39.4724-84.3950 7/1/2011 5 39-061-0014 Carthage Seymour & Vine Cincinnati Hamilton 39.1943-84.4790 9/14/1989 6 39-061-0047 Kibby 7529 Grace Ave. Addyston Hamilton 39.1316-84.7072 8/19/2012 7 39-049-0034 Fairgrnds PM Korbel Avenue Columbus Franklin 40.0027-82.9944 2/1/2003 8 39-049-0039 Woodrow 580 E. Woodrow Ave. Columbus Franklin 39.9285-83.9801 5/6/2016 9 39-081-0017 Steubenville 618 Logan St. Steubenville Jefferson 40.3664-80.6158 7/26/2004 10 39-067-0004 Hopedale 45600 Jewett Hopedale Rd. Not in a city Harrison SEDO Non-MSA 1/1/2018