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