Sebastopol-103 Morris Street, Sonoma, California Air Quality

Monitoring Station · Santa Rosa, United States
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
40 2am
17
44
44 5am
44
44
24 8am
24
24
17 11am
17
17
17 2pm
17
17
— 5pm
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— 8pm
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— 11pm
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Station readings
40
17
CAMS model adj -10
54
54
54
54
54
54
34
34
34
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.54.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

21
Sebastopol-103 Morris Street, Sonoma, California
0.0 km PM2.5: 5.0 µg/m³
23
Guerneville Veteran's Memorial Building
19.0 km PM2.5: 5.6 µg/m³
18
Healdsburg Plaza
23.4 km PM2.5: 4.3 µg/m³
53
Healdsburg
23.4 km PM2.5: 13.0 µg/m³
31
Hilltop Water Tank
23.5 km PM2.5: 7.4 µg/m³
26
Healdsburg Swim Center
24.8 km PM2.5: 6.3 µg/m³

Nearby Cities

91 Santa Rosa 91 Rohnert Park 91 Petaluma 37 Agua Caliente 91 Novato 91 Napa 4 San Rafael 91 American Canyon 91 Vallejo

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T05:42 UTC.