Cupertino City Hall Air Quality

Monitoring Station · Cupertino, United States
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
15 10pm
15
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Station readings
15
15

Air Quality Forecast (24h)

PM2.53.7 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

20
JFK Middle School
2.1 km PM2.5: 4.9 µg/m³
14
Environment Education Center
3.1 km PM2.5: 3.4 µg/m³
17
N Foothhill Blvd
3.6 km PM2.5: 4.0 µg/m³
47
San Jose - Jackson St, Santa Clara, California
12.3 km PM2.5: 11.3 µg/m³
18
Acterra!
14.2 km PM2.5: 4.3 µg/m³
20
Cristo Rey Jesuit High School
15.0 km PM2.5: 4.7 µg/m³
21
San Jose-Knox Avenue, Santa Clara, California
16.0 km PM2.5: 5.0 µg/m³
38
San Jose-Knox Avenue, Santa Clara, California
16.0 km PM2.5: 9.1 µg/m³

Nearby Cities

15 Cupertino 18 Sunnyvale 18 Saratoga 20 Santa Clara 20 Campbell 18 Mountain View 18 Los Altos 18 Los Gatos 25 San Jose

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-21T01:07 UTC.