Concord, Contra Costa, California

Monitoring Station · Pleasant Hill, United States
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 9pm
25
25
25 12am
12
12
25 3am
25
25
25 6am
37
37
37 9am
50
—
— 12pm
—
—
— 3pm
—
—
— 6pm
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Air Quality Trend (24h)

Nearby Monitoring Stations

22
Concord, Contra Costa, California
0.0 km
14
Concord, Contra Costa, California
0.0 km
12
Martinez 3
11.2 km PM2.5: 2.9 µg/m³
12
Berkeley-Martinez 1
12.7 km PM2.5: 3.0 µg/m³
13
Skyline HS
19.2 km PM2.5: 3.2 µg/m³
13
Thornhill ES
19.7 km PM2.5: 3.1 µg/m³
13
Montera MS/Joaquin Miller ES
20.2 km PM2.5: 3.2 µg/m³
12
Montclair ES
20.2 km PM2.5: 3.0 µg/m³

Nearby Cities

14 Pleasant Hill 14 Walnut Creek 12 Bay Point 13 Martinez 14 Moraga 14 Orinda 12 Pittsburg 12 Benicia 15 San Ramon

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T00:02 UTC.