Decatur, Alabama, USA Air Quality

Monitoring Station · Decatur, United States
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
36 10pm
39
36
36 1am
56
36
36 4am
36
36
36 7am
36
36
36 10am
36
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— 1pm
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— 4pm
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— 7pm
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Station readings
39
CAMS model adj +2
34
34
34
34
54
34
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.59.4 µg/m³ ✓ WHO
Good
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Nearby Cities

36 Decatur 42 Madison 40 Cullman 42 Huntsville 52 East Florence 52 Florence 35 Albertville 45 Dixiana 40 Center Point

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:07 UTC.