Thornhill ES Air Quality

Monitoring Station · Orinda, United States
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
12 9pm
12
12
12 12am
21
21
21 3am
41
41
41 6am
21
21
21 9am
21
14
— 12pm
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—
— 3pm
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— 6pm
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CAMS model adj -13
25
25
25
25
34
34
34
54
54
54
34
34
34
34
27

Air Quality Forecast (24h)

PM2.53.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

15
Montclair ES
0.7 km PM2.5: 3.6 µg/m³
15
Hillcrest ES
1.9 km PM2.5: 3.5 µg/m³
15
Montera MS/Joaquin Miller ES
2.0 km PM2.5: 3.5 µg/m³
17
Chabot ES
3.2 km PM2.5: 4.0 µg/m³
16
Glenview ES
3.4 km PM2.5: 3.9 µg/m³
17
Oakland Tech HS
3.9 km PM2.5: 4.1 µg/m³
15
Edna Brewer MS
4.0 km PM2.5: 3.7 µg/m³
17
Bret Harte MS
4.1 km PM2.5: 4.0 µg/m³

Nearby Cities

45 Orinda 45 Oakland 43 Berkeley 44 Moraga 43 Alameda 38 El Cerrito 43 San Leandro 44 Walnut Creek 45 Pleasant Hill

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:25 UTC.