Agency Pennsylvania MORE AGENCIES MORE SERVICES Josh Shapiro, Governor Jessica Shirley, Interim Acting Secretary

Ambient Air Monitoring Data Reports

Latest Pollution and Weather Data

Pennsylvania Department of Environmental Protection
Bureau of Air Quality

Latest Hourly Data Collected on 4/21/2024 1:00:00 PM

Site Name1-Hr
CO
(ppm)
1-Hr
SO2
(ppb)
1-Hr
Ozone
(ppb)
1-Hr
PM-2.5
(ug/m3)
1-Hr
PM-10
(ug/m3)
1-Hr
NO
(ppb)
1-Hr
NO2
(ppb)
1-Hr
NOX
(ppb)
1-Hr
H2S
(ppb)
Allentown  363.66    
Altoona 0.2344.4     
Arendtsville0.10403.9 0.50.51 
Beaver Falls  343.860.61.42 
Brighton Township 0.140      
Bristol  39      
Carlisle         
Charleroi 0.5388.0 01.31.3 
Chester  374.7 0.41.92.3 
Erie  373.350.10.60.8 
Farrell  362.9     
Florence 0375.1     
Fort McIntosh  324.3     
Freemansburg 0373.8 0.41.41.9 
Greensburg  355.5     
Harrisburg  373.3     
Hershey  383.45    
Holbrook  385.0     
Houston  384.8     
Johnstown0.00.2355.1902.22.3 
Kittanning  375.5     
Kutztown  38      
Lancaster  404.37    
Lancaster Downwind  384.5     
Lebanon  353.5     
Marcus Hook   3.9     
Methodist Hill  34      
Montoursville  39      
New Garden - Airport  374.2     
New Milford   4.5     
Norristown  394.0     
Peckville  36      
Reading Airport 0.5383.5     
Salladasburg   2.9     
Scranton0.10365.7101.212.3 
State College 0.2394.4 0.12.12.3 
Strongstown 0364.8     
Swiftwater   38      
Tioga County  403.6     
Towanda  403.5     
Tunkhannock   4.2     
Uniontown  384.8     
Warren - Overlook 0.5       
Warren East 8.2       
Wilkes-Barre         
York 1.4403.6 0.70.91.7 
York Downwind  36      
Site Name1-Hr
SWS
(mph)
1-Hr
VWS
(mph)
1-Hr
VWD
(degs)
1-Hr
AT
(degF)
1-Hr
SR
(w/m2)
Allentown6.45.829048516
Altoona6.35.529746181
Arendtsville10.810.432148378
Beaver Falls4.63.928745257
Brighton Township7.56.828843356
Bristol6.86.229150443
Carlisle6.35.029748364
Charleroi5.94.931148367
Chester6.95.928851415
Erie7.87.525544771
Farrell9.48.828841350
Florence8.47.328345393
Fort McIntosh4.22.625546332
Freemansburg7.87.028149474
Greensburg8.17.528445337
Harrisburg6.15.530949432
Hershey5.64.931850534
Holbrook8.47.728345321
Houston4.53.630347422
Johnstown4.52.913446208
Kittanning6.25.528544248
Kutztown3.53.026550474
Lancaster7.67.031449452
Lancaster Downwind     
Lebanon7.06.431049387
Marcus Hook     
Methodist Hill     
Montoursville6.86.524247217
New Garden - Airport7.46.829049395
New Milford7.47.025741144
Norristown4.94.128950429
Peckville5.14.329847 
Reading Airport9.68.828349443
Salladasburg4.23.120847199
Scranton3.73.126646207
State College7.66.926344159
Strongstown5.02.528143 
Swiftwater 4.73.034444357
Tioga County5.44.626938321
Towanda6.05.427145208
Tunkhannock7.26.426043213
Uniontown5.74.627748236
Warren - Overlook4.74.128340205
Warren East6.25.029942266
Wilkes-Barre4.03.324148211
York6.65.929949478
York Downwind4.84.430647436

Caution: Data is not validated

For data comparision purposes, see the National Ambient Air Quality Standards on the EPA web site.

Weather Measurement Definitions

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