Tioga County, Pennsylvania, USA

Monitoring Station · Williamsport, United States
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 10pm
45
37
37 1am
37
37
37 4am
37
37
37 7am
37
50
50 10am
75
75
— 1pm
—
—
— 4pm
—
—
— 7pm
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

46
Tioga County, Pennsylvania, USA
0.0 km
37
Tioga County, Pennsylvania, USA
0.0 km

Nearby Cities

7 Williamsport 2 Elmira 13 Back Mountain 2 Vestal 37 Ithaca 2 Binghamton 13 Wilkes-Barre 7 Scranton 31 Hazleton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T01:45 UTC.