Cupertino City Hall Air Quality

Monitoring Station · Cupertino, United States
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
35 10pm
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49
49 1am
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49 4am
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49 7am
49
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49 10am
49
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— 1pm
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CAMS model adj -5
34
34
54
54
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54

Air Quality Forecast (24h)

PM2.58.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

51
JFK Middle School
2.1 km PM2.5: 12.1 µg/m³
34
Environment Education Center
3.1 km PM2.5: 8.1 µg/m³
37
N Foothhill Blvd
3.6 km PM2.5: 8.8 µg/m³
55
San Jose - Jackson St, Santa Clara, California
12.3 km PM2.5: 14.0 µg/m³
50
San Jose - Jackson St, Santa Clara, California
12.3 km PM2.5: 12.0 µg/m³
33
Acterra!
14.2 km PM2.5: 7.9 µg/m³
44
Cristo Rey Jesuit High School
15.0 km PM2.5: 10.6 µg/m³
53
San Jose-Knox Avenue, Santa Clara, California
16.0 km PM2.5: 13.1 µg/m³

Nearby Cities

64 Cupertino 64 Sunnyvale 63 Saratoga 64 Santa Clara 63 Campbell 64 Mountain View 63 Los Altos 63 Los Gatos 63 San Jose

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T01:02 UTC.