Concord, Contra Costa, California

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 7pm
25
25
25 10pm
25
25
12 1am
12
25
25 4am
25
25
37 7am
37
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— 10am
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— 1pm
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— 4pm
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Air Quality Trend (24h)

Nearby Monitoring Stations

22
Concord, Contra Costa, California
0.0 km
15
Martinez 3
11.2 km PM2.5: 3.5 µg/m³
13
Berkeley-Martinez 1
12.7 km PM2.5: 3.2 µg/m³
15
Skyline HS
19.2 km PM2.5: 3.6 µg/m³
14
Thornhill ES
19.7 km PM2.5: 3.4 µg/m³
14
Montera MS/Joaquin Miller ES
20.2 km PM2.5: 3.3 µg/m³
14
Montclair ES
20.2 km PM2.5: 3.3 µg/m³
18
Lawrence Hall of Science
20.3 km PM2.5: 4.4 µg/m³

Nearby Cities

15 Pleasant Hill 16 Walnut Creek 15 Bay Point 14 Martinez 15 Moraga 15 Orinda 15 Pittsburg 14 Benicia 16 San Ramon

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T22:10 UTC.