Hilltop Water Tank Air Quality

Monitoring Station · Santa Rosa, United States
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
12 4am
9
9
9 7am
9
9
9 10am
9
9
9 1pm
9
9
8 4pm
8
—
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
CAMS model adj -16
27
25
25
25
25
25
25
25
25
25
25
25
24
24

Air Quality Forecast (24h)

PM2.52.8 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

11
Healdsburg
3.7 km PM2.5: 2.6 µg/m³
12
Healdsburg Swim Center
3.7 km PM2.5: 2.8 µg/m³
11
Healdsburg Plaza
3.8 km PM2.5: 2.6 µg/m³
10
Barbieri Park
4.5 km PM2.5: 2.5 µg/m³
12
Trione Vineyard
9.3 km PM2.5: 2.9 µg/m³
10
Pepperwood Hill 1524
11.3 km PM2.5: 2.3 µg/m³
8
Modini ACR
11.4 km PM2.5: 2.0 µg/m³
10
GNTA pizza oven
13.0 km PM2.5: 2.5 µg/m³

Nearby Cities

25 Santa Rosa 25 Rohnert Park 24 Clearlake 23 Agua Caliente 25 Petaluma 25 Napa 26 Novato 25 Ukiah 26 American Canyon

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T07:08 UTC.