Hagerstown, Maryland, USA Air Quality

Monitoring Station · Hagerstown, United States
9
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 6am
23
9
34 9am
34
34
34 12pm
36
34
34 3pm
34
34
34 6pm
34
36
— 9pm
—
—
— 12am
—
—
— 3am
—
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Station readings
38
23
9
CAMS model adj +9
25
25
25
25
25
25
25
27
25
25
25
25
25
25
27

Air Quality Forecast (24h)

PM2.52.2 µg/m³ ✓ WHO
Good
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Nearby Cities

32 Hagerstown 26 Martinsburg 28 Frederick 29 Ballenger Creek 35 Chambersburg 28 Leesburg 37 Damascus 37 Germantown 25 Ashburn

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T09:11 UTC.