Berkeley-Martinez 1 Air Quality

Monitoring Station · Martinez, United States
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
13 11am
13
9
9 2pm
7
9
9 5pm
9
9
9 8pm
16
16
16 11pm
16
9
— 2am
—
—
— 5am
—
—
— 8am
—
—
Station readings
13
13
CAMS model adj -18
27
27
27
27
25
27
27
27
27
27
34
34
34
34
27

Air Quality Forecast (24h)

PM2.53.1 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

9
Martinez 3
1.9 km PM2.5: 2.1 µg/m³
27
Concord, Contra Costa, California
12.7 km PM2.5: 6.5 µg/m³
16
Concord, Contra Costa, California
12.7 km PM2.5: 3.8 µg/m³
65
Vallejo, Solano, California
13.6 km PM2.5: 18.8 µg/m³
46
Vallejo, Solano, California
13.6 km PM2.5: 11.0 µg/m³
19
Lawrence Hall of Science
17.7 km PM2.5: 4.5 µg/m³
16
Lawrence Hall of Science
17.7 km PM2.5: 3.9 µg/m³
20
A6LHM5BD
18.0 km PM2.5: 4.7 µg/m³

Nearby Cities

12 Martinez 14 Benicia 18 Pleasant Hill 20 Walnut Creek 19 Hercules 19 Pinole 18 Vallejo 12 Bay Point 20 Orinda

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:36 UTC.