Right now
6 µg/m³ Good
Median NowCast across reporting stations
Worst right now: Chester — 11 µg/m³ (Moderate)
53 of 54 stations reporting in the last 6 hours
Stations by air-quality category
Good · 49Moderate · 4
Highest readings right now
Chester11 µg/m³Moderate
New10 µg/m³Moderate
Labp9 µg/m³Moderate
Swiftwater9 µg/m³Moderate
Chambersburg9 µg/m³Good
All stations (54)
| Station | NowCast | Category | 48 h forecast peak |
|---|---|---|---|
| Chester | 11 µg/m³ | Moderate | 12 µg/m³ |
| New | 10 µg/m³ | Moderate | 13 µg/m³ |
| Labp | 9 µg/m³ | Moderate | 13 µg/m³ |
| Swiftwater | 9 µg/m³ | Moderate | 7 µg/m³ |
| Chambersburg | 9 µg/m³ | Good | 12 µg/m³ |
| Lancaster DW | 9 µg/m³ | Good | 12 µg/m³ |
| Arendtsville | 9 µg/m³ | Good | 6 µg/m³ |
| Mon | 9 µg/m³ | Good | 14 µg/m³ |
| New Garden | 8 µg/m³ | Good | 11 µg/m³ |
| Marcus Hook | 8 µg/m³ | Good | 12 µg/m³ |
| Rit | 7 µg/m³ | Good | 12 µg/m³ |
| Tor | 7 µg/m³ | Good | 12 µg/m³ |
| Lancaster | 7 µg/m³ | Good | 10 µg/m³ |
| Holbrook | 7 µg/m³ | Good | 10 µg/m³ |
| York | 7 µg/m³ | Good | 9 µg/m³ |
| Norristown | 7 µg/m³ | Good | 10 µg/m³ |
| Fab | 7 µg/m³ | Good | 12 µg/m³ |
| Scranton | 7 µg/m³ | Good | 12 µg/m³ |
| Uniontown | 7 µg/m³ | Good | 10 µg/m³ |
| Liberty (SAHS) | 6 µg/m³ | Good | 10 µg/m³ |
| Lawrenceville | 6 µg/m³ | Good | 12 µg/m³ |
| Avalon | 6 µg/m³ | Good | 14 µg/m³ |
| Harrison Township | 6 µg/m³ | Good | 12 µg/m³ |
| Johnstown | 6 µg/m³ | Good | 9 µg/m³ |
| North Braddock | 6 µg/m³ | Good | 12 µg/m³ |
| Freemansburg | 6 µg/m³ | Good | 14 µg/m³ |
| Parkway East (Near Road) | 6 µg/m³ | Good | 12 µg/m³ |
| Strongstown | 6 µg/m³ | Good | 8 µg/m³ |
| Kittanning | 6 µg/m³ | Good | 12 µg/m³ |
| Allentown | 6 µg/m³ | Good | 12 µg/m³ |
| Moshannon | 6 µg/m³ | Good | 9 µg/m³ |
| Clairton | 6 µg/m³ | Good | 10 µg/m³ |
| Greensburg | 5 µg/m³ | Good | 10 µg/m³ |
| Charleroi | 5 µg/m³ | Good | 9 µg/m³ |
| Houston | 5 µg/m³ | Good | 11 µg/m³ |
| South Fayette | 5 µg/m³ | Good | 12 µg/m³ |
| State College | 5 µg/m³ | Good | 8 µg/m³ |
| Florence | 5 µg/m³ | Good | 12 µg/m³ |
| Fort McIntosh | 5 µg/m³ | Good | 11 µg/m³ |
| Tunkhannock | 5 µg/m³ | Good | 4 µg/m³ |
| Tioga County | 5 µg/m³ | Good | 5 µg/m³ |
| Towanda | 5 µg/m³ | Good | 5 µg/m³ |
| Warren Overlook | 5 µg/m³ | Good | 4 µg/m³ |
| Altoona | 4 µg/m³ | Good | 9 µg/m³ |
| Hershey | 4 µg/m³ | Good | 8 µg/m³ |
| Beaver Falls | 4 µg/m³ | Good | 11 µg/m³ |
| New Milford | 4 µg/m³ | Good | 3 µg/m³ |
| Carlisle | 4 µg/m³ | Good | 7 µg/m³ |
| Lebanon | 4 µg/m³ | Good | 10 µg/m³ |
| Harrisburg | 4 µg/m³ | Good | 9 µg/m³ |
| Reading Airport | 4 µg/m³ | Good | 10 µg/m³ |
| Farrell | 3 µg/m³ | Good | 11 µg/m³ |
| Erie | 2 µg/m³ | Good | 5 µg/m³ |
| Salladasburg | — no recent data | — | 7 µg/m³ |
City forecast pages — Pennsylvania
Wildfires across the state
State-wideNo active incidents are reported in this state.
Source: National Interagency Fire Center (NIFC); incident points and containment as reported by the responsible agencies.