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.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
56 6pm
45
56
45 9pm
45
52
52 12am
52
52
52 3am
52
52
52 6am
52
52
— 9am
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— 12pm
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— 3pm
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Station readings
56
56
CAMS model adj +18
27
27
27
27
27
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

25
Cristo Rey Jesuit High School
2.8 km PM2.5: 5.9 µg/m³
49
San Jose-Knox Avenue, Santa Clara, California
4.1 km PM2.5: 11.8 µg/m³
39
San Jose-Knox Avenue, Santa Clara, California
4.1 km PM2.5: 9.4 µg/m³
21
Cupertino City Hall
12.3 km PM2.5: 5.1 µg/m³
28
JFK Middle School
14.4 km PM2.5: 6.7 µg/m³
20
Environment Education Center
15.4 km PM2.5: 4.7 µg/m³
24
N Foothhill Blvd
15.6 km PM2.5: 5.8 µg/m³
26
Acterra!
20.6 km PM2.5: 6.2 µg/m³

Nearby Cities

47 San Jose 32 Santa Clara 25 Alum Rock 28 Campbell 30 Milpitas 22 Cupertino 25 Sunnyvale 24 Saratoga 24 Los Gatos

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:53 UTC.