State College, Pennsylvania, USA Air Quality

Monitoring Station · State College, United States
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
32 1pm
32
32
32 4pm
32
32
32 7pm
32
32
33 10pm
33
33
33 1am
33
—
— 4am
—
—
— 7am
—
—
— 10am
—
—
CAMS model adj +8
24
24
24
24
24
24
24
24
24
25
25
25
25
25

Air Quality Forecast (24h)

PM2.55.3 µg/m³ ✓ WHO
Good
View city history →

Nearby Cities

18 State College 25 Altoona 25 Williamsport 25 Carlisle 26 Chambersburg 25 Harrisburg 26 Johnstown 53 Hagerstown 23 Hanover

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T16:07 UTC.