San Jose - Jackson St, Santa Clara, California Air Quality

Monitoring Station · San Jose, United States
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
56 8pm
49
49
56 11pm
56
56
56 2am
56
56
56 5am
56
56
56 8am
56
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— 11am
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— 2pm
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— 5pm
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CAMS model adj +22
27
27
27
34
34
34
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.514.5 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

23
Cristo Rey Jesuit High School
2.8 km PM2.5: 5.6 µg/m³
72
San Jose-Knox Avenue, Santa Clara, California
4.1 km PM2.5: 22.1 µg/m³
39
San Jose-Knox Avenue, Santa Clara, California
4.1 km PM2.5: 9.4 µg/m³
20
Cupertino City Hall
12.3 km PM2.5: 4.8 µg/m³
28
JFK Middle School
14.4 km PM2.5: 6.6 µg/m³
19
Environment Education Center
15.4 km PM2.5: 4.6 µg/m³
23
N Foothhill Blvd
15.6 km PM2.5: 5.6 µg/m³
26
Acterra!
20.6 km PM2.5: 6.2 µg/m³

Nearby Cities

24 San Jose 23 Santa Clara 25 Alum Rock 23 Campbell 24 Milpitas 21 Cupertino 23 Sunnyvale 23 Saratoga 22 Los Gatos

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T23:13 UTC.