Air Quality in Hagerstown, United States
Cloudy
19.3°C · 88.7% humidity
19.3°
Feels 19.3°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Hagerstown's air quality — share it
AQI Forecast
25
3am
25
25
28
6am
25
25
25
9am
25
25
25
12pm
27
27
27
3pm
27
27
27
6pm
27
27
34
9pm
34
27
34
12am
34
34
Air Quality Index Trend
40h · 1 stnHagerstown's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
88.7%
Humidity
16.8 km/h
Wind SW
1015.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.7 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Hagerstown?
Temperature & Precipitation
PM2.5 Trend
40h · 1 stationPM2.56.7 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
6.7
Median
6.7
Average
6.7
Low
6.7
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -0.7
What is the 7-day forecast for Hagerstown?
06-09
27.2° 11.5°
06-10
26.7° 21.6°
5.5 mm
06-11
22.8° 9.7°
06-12
28.5° 14.8°
1.44 mm
06-13
27.9° 18.1°
1.88 mm
06-14
23.1° 17.6°
6.06 mm
06-15
23.3° 12.1°
0.56 mm
Both models agree
Avg diff: 5.5°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T10:17 UTC.