Pennsylvania Department of Environmental Protection
Bureau of Air Quality
Latest Hourly Data Collected on 5/22/2022 5:00:00 PM
| Site Name | 1-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 | 44 | 9.9 | 19 | ||||||
| Altoona | 0 | 35 | 4.4 | ||||||
| Arendtsville | 0.2 | 0 | 37 | 13.7 | 0 | 1 | 2 | ||
| Beaver Falls | 31 | 3.4 | 10 | 0 | 1 | 2 | |||
| Brighton Township | 0 | 34 | |||||||
| Bristol | 51 | ||||||||
| Carlisle | 11.7 | ||||||||
| Charleroi | 0 | 28 | 5.9 | 0 | 2 | 2 | |||
| Chester | 47 | 28.3 | 0 | 4 | 4 | ||||
| Erie | 0.0 | 26 | 2.9 | 4 | 0 | 1 | 2 | ||
| Farrell | 34 | 1.6 | |||||||
| Florence | 1 | 29 | 2.5 | ||||||
| Fort McIntosh | 28 | 2.6 | |||||||
| Freemansburg | 0 | 50 | 10.2 | 0 | 2 | 3 | |||
| Glasgow | |||||||||
| Greensburg | 21 | 5.1 | |||||||
| Harrisburg | 36 | 9.8 | |||||||
| Hershey | 35 | 15 | |||||||
| Holbrook | 23 | 8.7 | |||||||
| Hookstown | 0 | 31 | |||||||
| Houston | 26 | 3.2 | 0 | 1 | 1 | ||||
| Johnstown | 0.1 | 1 | 30 | 10.7 | 11 | 0 | 4 | 4 | |
| Kittanning | 34 | 2.5 | |||||||
| Kutztown | 41 | ||||||||
| Lancaster | 35 | 7.5 | 26 | ||||||
| Lancaster Downwind | 36 | 12.2 | |||||||
| Lebanon | 36 | 7.2 | |||||||
| Marcus Hook | 8.7 | ||||||||
| Methodist Hill | 45 | ||||||||
| Montoursville | 34 | ||||||||
| Moshannon | 27 | ||||||||
| New Castle | 34 | ||||||||
| New Garden - Airport | 35 | 9.1 | |||||||
| New Milford | 7.8 | ||||||||
| Norristown | 43 | 9.5 | |||||||
| Peckville | 43 | ||||||||
| Reading Airport | 0 | 41 | 6.5 | ||||||
| Salladasburg | 6.7 | ||||||||
| Scranton | 0.0 | 0 | 41 | 10.4 | 24 | 0 | 1 | 1 | |
| State College | 0 | 37 | 5.6 | 0 | 1 | 1 | |||
| Strongstown | 0 | 27 | 6.1 | ||||||
| Swiftwater | 22 | ||||||||
| Tioga County | 28 | 4.6 | 1 | 0 | 2 | ||||
| Towanda | 31 | 4.5 | 0 | 1 | 1 | ||||
| Tunkhannock | 7.5 | ||||||||
| Uniontown | 25 | 5.1 | 0 | 1 | 1 | ||||
| Warren - Overlook | 0 | ||||||||
| Warren East | 2 | ||||||||
| Wilkes-Barre | 42 | ||||||||
| York | 0 | 34 | 10.3 | 0 | 3 | 2 | |||
| York Downwind | 38 |
| Site Name | 1-Hr SWS (mph) | 1-Hr VWS (mph) | 1-Hr VWD (degs) | 1-Hr AT (degF) | 1-Hr SR (w/m2) |
|---|---|---|---|---|---|
| Allentown | 9.0 | 8.6 | 228 | 78 | 193 |
| Altoona | 1.4 | 1.0 | 318 | 68 | 56 |
| Arendtsville | 9.3 | 9.1 | 294 | 79 | 148 |
| Beaver Falls | 3.6 | 3.0 | 348 | 63 | 136 |
| Brighton Township | 4.3 | 3.9 | 329 | 60 | 177 |
| Bristol | 8.5 | 7.8 | 277 | 82 | 4 |
| Carlisle | 6.0 | 5.7 | 305 | 81 | 142 |
| Charleroi | 4.8 | 4.6 | 6 | 62 | 67 |
| Chester | 8.8 | 7.5 | 279 | 79 | 11 |
| Erie | 2.2 | 1.5 | 268 | 56 | 135 |
| Farrell | 8.8 | 8.3 | 325 | 59 | 282 |
| Florence | 5.2 | 4.6 | 331 | 61 | 201 |
| Fort McIntosh | 2.8 | 0.8 | 305 | 64 | 196 |
| Freemansburg | 8.3 | 7.9 | 238 | 81 | 147 |
| Glasgow | 2.2 | 1.9 | 255 | 62 | 185 |
| Greensburg | 3.6 | 3.3 | 320 | 59 | 47 |
| Harrisburg | 2.6 | 1.2 | 150 | 82 | 147 |
| Hershey | 2.8 | 1.8 | 62 | 78 | 239 |
| Holbrook | 5.1 | 4.8 | 330 | 59 | 36 |
| Hookstown | 6.2 | 5.8 | 348 | 61 | |
| Houston | 1.9 | 1.5 | 349 | 62 | 156 |
| Johnstown | 2.7 | 64 | 28 | ||
| Kittanning | 5.9 | 5.4 | 322 | 63 | 187 |
| Kutztown | 3.5 | 3.4 | 226 | 78 | 256 |
| Lancaster | 5.9 | 5.6 | 157 | 77 | 80 |
| Lancaster Downwind | |||||
| Lebanon | 3.5 | 2.3 | 279 | 78 | 169 |
| Marcus Hook | |||||
| Methodist Hill | 10.0 | 9.6 | 297 | 73 | 17 |
| Montoursville | 4.8 | 4.4 | 259 | 69 | 58 |
| Moshannon | |||||
| New Castle | 4.7 | 4.4 | 352 | 63 | 248 |
| New Garden - Airport | 3.7 | 1.1 | 243 | 69 | 12 |
| New Milford | 4.3 | 1.6 | 308 | 63 | 30 |
| Norristown | 2.0 | 1.2 | 308 | 71 | 27 |
| Peckville | 4.7 | 3.7 | 1 | 81 | |
| Reading Airport | 3.0 | 1.4 | 296 | 80 | 260 |
| Salladasburg | 4.4 | 3.1 | 354 | 72 | 47 |
| Scranton | 2.9 | 2.1 | 292 | 82 | 175 |
| State College | 5.2 | 4.8 | 291 | 68 | 20 |
| Strongstown | 1.9 | 0.2 | 273 | 60 | |
| Swiftwater | 1.0 | 0.1 | 313 | 74 | 183 |
| Tioga County | 4.3 | 2.9 | 314 | 60 | 87 |
| Towanda | 3.9 | 3.1 | 284 | 67 | 29 |
| Tunkhannock | 9.9 | 9.4 | 328 | 67 | 19 |
| Uniontown | 5.7 | 5.5 | 322 | 62 | 73 |
| Warren - Overlook | 2.7 | 1.8 | 291 | 56 | 53 |
| Warren East | 4.2 | 3.4 | 328 | 59 | 49 |
| Wilkes-Barre | 3.6 | 3.0 | 225 | 81 | 162 |
| York | 3.0 | 0.7 | 214 | 74 | 88 |
| York Downwind | 4.6 | 3.7 | 142 | 72 | 30 |
For data comparision purposes, see the National Ambient Air Quality Standards on the EPA web site.
Weather Measurement Definitions
Site Locations by County