Berkeley-Martinez 1 Air Quality
Monitoring Station
· Martinez, United States
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
13
3am
12
9
9
6am
9
9
16
9am
16
9
9
12pm
9
9
7
3pm
7
7
—
6pm
—
—
—
9pm
—
—
—
12am
—
—
Station readings
13
12
CAMS model
adj -18
34
34
27
27
27
27
34
34
27
27
27
27
25
25
25
Air Quality Forecast (24h)
PM2.52.8 µg/m³
✓ WHO
Good
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T06:50 UTC.