Agency Pennsylvania MORE AGENCIES MORE SERVICES Tom Wolf, Governor Patrick McDonnell, 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 1/19/2021 9:00:00 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  1212.313    
Altoona 1296.7     
Arendtsville0.1 334.9 023 
Beaver Falls  308.311279 
Brighton Township 033      
Bristol  0      
Carlisle   7.2     
Charleroi 0255.8 31317 
Chester  1012.1 162642 
Farrell  307.0     
Florence 3277.2     
Freemansburg 0612.6 43035 
Glasgow         
Greensburg  235.6     
Harrisburg  167.4     
Hershey  8 18    
Holbrook  304.8     
Hookstown 033      
Houston  324.6 044 
Johnstown0.41218.7801515 
Kittanning  34      
Kutztown  5      
Lancaster  176.510    
Lancaster Downwind  911.9     
Lebanon  10      
Marcus Hook   8.4     
Methodist Hill  31      
Montoursville  0      
Moshannon  31      
New Castle  21      
New Garden - Airport  298.4     
New Milford   6.3     
Norristown  1113.9     
Peckville  22      
Reading Airport 0210.1     
Scranton0.3 199.1 01313 
State College 1257.1 033 
Strongstown 1335.9     
Swiftwater   30      
Tioga County  358.1 023 
Towanda  346.3 023 
Uniontown  255.9     
Warren - Overlook 0       
Warren East 0       
Wilkes-Barre 021 10    
York 0235.8 088 
York Downwind  34      
Site Name1-Hr
SWS
(mph)
1-Hr
VWS
(mph)
1-Hr
VWD
(degs)
1-Hr
AT
(degF)
1-Hr
SR
(w/m2)
Allentown6.66.5229 0
Altoona4.24.1245 0
Arendtsville8.18.0222 0
Beaver Falls2.82.2210 0
Brighton Township3.83.5241 0
Bristol0.80.6290 0
Carlisle6.16.0260 0
Charleroi4.74.5167 0
Chester1.71.2211 0
Farrell11.010.9229 0
Florence4.44.2228 0
Freemansburg2.62.4236 0
Glasgow1.11.1265 0
Greensburg3.63.3210 0
Harrisburg1.61.1188 0
Hershey2.02.0206 0
Holbrook3.23.1202 0
Hookstown4.94.6248  
Houston2.72.2246 0
Johnstown0.40.4261 0
Kittanning     
Kutztown0.70.4293 0
Lancaster3.63.4206 0
Lancaster Downwind     
Lebanon1.61.0228 0
Marcus Hook     
Methodist Hill8.27.7247 0
Montoursville0.80.3304 0
Moshannon     
New Castle4.94.6212 0
New Garden - Airport4.63.4241 0
New Milford6.56.3255 0
Norristown2.92.9305 0
Peckville4.13.8269  
Reading Airport2.52.3276 0
Scranton3.53.2233 0
State College6.46.2223 0
Strongstown4.23.7213  
Swiftwater 3.52.8193 0
Tioga County2.82.6229 0
Towanda1.81.3232 0
Uniontown4.64.4199 0
Warren - Overlook6.56.4239 0
Warren East3.52.2279 0
Wilkes-Barre0.00.00 0
York6.56.4239 0
York Downwind3.73.5235 0

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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