N Foothhill Blvd

Monitoring Station · Cupertino, United States
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
29 6pm
28
28
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Station readings
29
28
28
CAMS model adj +8
25
12
12

Air Quality Trend (24h)

PM2.56.6 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

23
Environment Education Center
1.2 km PM2.5: 5.4 µg/m³
31
JFK Middle School
2.1 km PM2.5: 7.5 µg/m³
25
Cupertino City Hall
3.6 km PM2.5: 5.9 µg/m³
23
Acterra!
12.5 km PM2.5: 5.4 µg/m³
34
San Jose - Jackson St, Santa Clara, California
15.6 km
28
San Jose - Jackson St, Santa Clara, California
15.6 km
65
San Jose - Jackson St, Santa Clara, California
15.6 km
42
San Jose - Jackson St, Santa Clara, California
15.6 km

Nearby Cities

25 Cupertino 25 Sunnyvale 25 Mountain View 23 Saratoga 25 Los Altos 25 Santa Clara 25 Campbell 23 Los Gatos 25 Palo Alto

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T21:31 UTC.