Alpharetta, Georgia, USA

Monitoring Station · Alpharetta, United States
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
19 7pm
14
10
14 10pm
14
27
27 1am
27
27
14 4am
14
14
14 7am
14
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— 10am
—
—
— 1pm
—
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— 4pm
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Station readings
19
14
10
CAMS model adj -23
37
37
37
37
37
50
50
50
50
37
37
37
37
37

Air Quality Trend (24h)

PM2.52.4 µg/m³ ✓ WHO
Good
PM102.4 µg/m³
Good

Nearby Monitoring Stations

47
Gwinnett Tech, Georgia, USA
20.8 km

Nearby Cities

14 Alpharetta 14 Roswell 14 Peachtree Corners 14 Johns Creek 14 Dunwoody 14 Norcross 14 Duluth 14 Sandy Springs 14 Chamblee

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T22:23 UTC.