Peralta ES Air Quality
Monitoring Station
· Berkeley, United States
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
25
5pm
25
24
24
8pm
24
24
31
11pm
31
31
31
2am
24
24
24
5am
24
—
—
8am
—
—
—
11am
—
—
—
2pm
—
—
Station readings
25
25
CAMS model
adj -3
27
27
27
27
27
27
34
34
34
34
27
27
27
27
Air Quality Forecast (24h)
PM2.55.9 µg/m³
✓ WHO
Good
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26
Chabot ES
32
Oakland International HS
29
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32
Oakland Tech HS
28
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25
Hillcrest ES
28
Stanley Hall
32
Hoover ES
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:15 UTC.