HT1Harrison Township Ozone and NO/NOx SiteTrueHarrison Township

Highlands Senior High School - 1500 Pacific Avenue Natrona Heights, PA 15065

POINT (607467.6623288748087361 4496669.3958599800243974) SF1South Fayette Ozone SiteTrueSouth Fayette

South Fayette Elementary School - 3640 Old Oakdale Road McDonald, PA 15057

POINT (570465.0543537313351408 4469782.3843914577737451) LV1Lawrenceville Ozone, and Met SiteTrueLawrenceville

Allegheny County Health Department - 301 39th Street, Building 7 Pittsburgh, PA 15201

POINT (588106.2933049810817465 4479936.4220569031313062) Liberty Borough South Allegheny High School SiteTrueLiberty

South Allegheny High School - 2743 Washington Blvd McKeesport, PA 15133

POINT (596164.7386554230470210 4464317.8160441350191832) West Allegheny H2S SiteFalseWest Allegheny

POINT (562135.4212742998497561 4477379.4245670419186354) Avalon PM-2.5 SiteTrueAvalon

520 Orchard Street Pittsburgh, PA 15202

POINT (578689.1431208122521639 4483645.4810540173202753) LV2 NCORE siteTrueLawrenceville 2

Allegheny County Health Department - 01 39th Street, Building 7 Pittsburgh, PA 15201

POINT (588106.2933049810817465 4479936.4220569031313062) PM-10 BAM SiteFalseMonroeville

POINT (604219.5930452253669500 4478443.0212110979482532) NBPM-10 BAM SiteTrueNorth Braddock

North Braddock Borough Building - 600 Anderson Street Braddock, PA 15104

POINT (596657.7329538967460394 4473029.2592266751453280) Clairton PM-2.5 SiteTrueClairton

Clairton Educational Center - 501 Waddel Street Clairton, PA 15025

POINT (594741.3339353033807129 4461027.5183848049491644) FalsePittsburgh 8_Manchester

Manchester Elementary School - 1612 Manhattan Street Pittsburgh, PA 15233

POINT (582549.4828276620246470 4478868.3781653773039579) Lincoln Borough PM-10 & PM-2.5FalseLincoln

Bellbridge Road Elizabeth, PA 15037

POINT (596098.5525312464451417 4462587.5320658180862665) Near Road CO and NO2 MonitorTrueParkway East

Hosanna House Event Center - 400 Sherwood Road Pittsburgh, PA 15221

POINT (596384.3488537876401097 4476929.6543193235993385) AlleghenyFalseNatrona Lead

79 North Canal Street Natrona,

POINT (608319.9863578437361866 4497242.7829426061362028) AlleghenyLeadFalseBridgeville

1311 Union Street Bridgeville,

POINT (576234.9698869474232197 4468433.9117661574855447) LB1Liberty Borough South Allegheny High School SiteTrueLiberty 2

South Allegheny High School - 2743 Washington Blvd McKeesport, PA 15133

POINT (596164.7386554230470210 4464317.8160441350191832) Glassport High Street PM-10TrueGlassport High Street

Water Tower on High Street Glassport, PA 15045

POINT (594999.2286859013838693 4464543.1354348808526993) Downtown PM-10 and COFalseFlag Plaza

Boy Scouts of America Building - 1275 Bedford Avenue Pittsburgh, PA 15219

POINT (585623.8323072665371001 4477463.4743583463132381) Downtown CO SiteFalseCourt House

POINT (585083.4455681371036917 4476896.9084518337622285) SO2 MonitorFalseWest Mifflin

New Emerson Elementary School - 1922 Pennsylvania Avenue West Mifflin, PA 15122

POINT (596364.3695843903115019 4468654.9828905677422881) AlleghenyTrailer on site of South Allegheny HS (Liberty Borough)TrueLiberty Trailer

South Allegheny High School - 2743 Washington Blvd McKeesport, PA 15133

POINT (596300.7797509663505480 4464417.2527297129854560)