Healdsburg Air Quality
Monitoring Station
· Santa Rosa, United States
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
67
12am
67
67
67
3am
67
67
67
6am
67
47
47
9am
47
40
40
12pm
40
40
—
3pm
—
—
—
6pm
—
—
—
9pm
—
—
CAMS model
adj +13
54
54
54
54
54
54
54
54
34
34
34
27
27
27
27
Air Quality Forecast (24h)
PM2.513.0 µg/m³
✓ WHO
Moderate
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:51 UTC.