Concord, Contra Costa, California Air Quality

Monitoring Station · Pleasant Hill, United States
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
32 8pm
8
39
39 11pm
39
32
32 2am
32
32
32 5am
32
32
32 8am
32
32
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Station readings
8
CAMS model adj +5
27
34
34
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34
27
27
27
27
27
27
27
27
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27

Air Quality Forecast (24h)

PM2.51.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

57
Concord, Contra Costa, California
0.0 km PM2.5: 15.0 µg/m³
12
Martinez 3
11.2 km PM2.5: 2.8 µg/m³
12
Berkeley-Martinez 1
12.7 km PM2.5: 3.0 µg/m³
10
Skyline HS
19.2 km PM2.5: 2.4 µg/m³
10
Thornhill ES
19.7 km PM2.5: 2.4 µg/m³
10
Montera MS/Joaquin Miller ES
20.2 km PM2.5: 2.4 µg/m³
11
Montclair ES
20.2 km PM2.5: 2.6 µg/m³
19
Lawrence Hall of Science
20.3 km PM2.5: 4.5 µg/m³

Nearby Cities

17 Pleasant Hill 15 Walnut Creek 18 Bay Point 12 Martinez 12 Moraga 12 Orinda 18 Pittsburg 12 Benicia 13 San Ramon

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T23:40 UTC.