Concord, Contra Costa, California

Monitoring Station · Pleasant Hill, United States
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 5pm
18
25
25 8pm
25
25
25 11pm
25
12
12 2am
25
25
25 5am
25
37
— 8am
—
—
— 11am
—
—
— 2pm
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Air Quality Trend (24h)

Nearby Monitoring Stations

14
Concord, Contra Costa, California
0.0 km
15
Martinez 3
11.2 km PM2.5: 3.7 µg/m³
14
Berkeley-Martinez 1
12.7 km PM2.5: 3.4 µg/m³
16
Skyline HS
19.2 km PM2.5: 3.9 µg/m³
16
Thornhill ES
19.7 km PM2.5: 3.9 µg/m³
15
Montera MS/Joaquin Miller ES
20.2 km PM2.5: 3.7 µg/m³
16
Montclair ES
20.2 km PM2.5: 3.9 µg/m³
18
Lawrence Hall of Science
20.3 km PM2.5: 4.4 µg/m³

Nearby Cities

18 Pleasant Hill 18 Walnut Creek 14 Bay Point 15 Martinez 18 Moraga 17 Orinda 14 Pittsburg 14 Benicia 18 San Ramon

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T20:34 UTC.