Thornhill ES Air Quality

Monitoring Station · Orinda, United States
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
56 12am
45
96
96 3am
96
96
96 6am
96
96
96 9am
96
96
76 12pm
76
76
— 3pm
—
—
— 6pm
—
—
— 9pm
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Station readings
56
45
CAMS model adj +42
54
54
54
54
54
54
54
54
54
54
54
54
34
34
34

Air Quality Forecast (24h)

PM2.510.7 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

33
Montclair ES
0.7 km PM2.5: 7.9 µg/m³
32
Hillcrest ES
1.9 km PM2.5: 7.6 µg/m³
32
Montera MS/Joaquin Miller ES
2.0 km PM2.5: 7.8 µg/m³
30
Chabot ES
3.2 km PM2.5: 7.3 µg/m³
36
Glenview ES
3.4 km PM2.5: 8.6 µg/m³
34
Oakland Tech HS
3.9 km PM2.5: 8.1 µg/m³
36
Edna Brewer MS
4.0 km PM2.5: 8.7 µg/m³
37
Oakland HS
4.2 km PM2.5: 8.9 µg/m³

Nearby Cities

96 Orinda 4 Oakland 4 Berkeley 96 Moraga 4 Alameda 4 El Cerrito 96 San Leandro 68 Walnut Creek 68 Pleasant Hill

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:59 UTC.