Berkeley-Palo Alto

Monitoring Station · Palo Alto, United States
9
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
10 11pm
9
14
14 2am
14
14
14 5am
26
39
39 8am
64
64
64 11am
64
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— 2pm
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— 5pm
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— 8pm
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Station readings
10
9
CAMS model adj -11
25
25
25
25
25
25
25
37
50
50
75
75
75
75

Air Quality Trend (24h)

PM2.52.2 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

13
Acterra!
4.6 km PM2.5: 3.1 µg/m³
17
Redwood City, San Mateo, California
5.9 km
18
Redwood City, San Mateo, California
5.9 km
16
Redwood City, San Mateo, California
5.9 km
17
Redwood City, San Mateo, California
5.9 km
14
Emerald Hills
10.7 km PM2.5: 3.3 µg/m³
16
N Foothhill Blvd
16.1 km PM2.5: 3.8 µg/m³
14
Environment Education Center
17.3 km PM2.5: 3.3 µg/m³

Nearby Cities

14 Palo Alto 14 East Palo Alto 14 Menlo Park 14 Los Altos 12 Redwood City 14 Mountain View 12 San Carlos 12 Belmont 14 Sunnyvale

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T02:24 UTC.