Hilltop Water Tank Air Quality

Monitoring Station · Santa Rosa, United States
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
14 12am
13
20
13 3am
13
11
11 6am
11
11
11 9am
11
11
11 12pm
11
11
— 3pm
—
—
— 6pm
—
—
— 9pm
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Station readings
14
13
CAMS model adj -14
27
34
34
27
27
25
25
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.53.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

22
Healdsburg
3.7 km PM2.5: 5.2 µg/m³
13
Healdsburg Swim Center
3.7 km PM2.5: 3.1 µg/m³
12
Healdsburg Plaza
3.8 km PM2.5: 3.0 µg/m³
12
Barbieri Park
4.5 km PM2.5: 2.9 µg/m³
13
Trione Vineyard
9.3 km PM2.5: 3.2 µg/m³
12
Pepperwood Hill 1524
11.3 km PM2.5: 2.9 µg/m³
12
Modini ACR
11.4 km PM2.5: 2.8 µg/m³
12
GNTA pizza oven
13.0 km PM2.5: 3.0 µg/m³

Nearby Cities

16 Santa Rosa 18 Rohnert Park 12 Clearlake 24 Agua Caliente 13 Petaluma 18 Napa 12 Novato 3 Ukiah 17 American Canyon

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T03:41 UTC.