UCSC Lower Campus Air Quality

Monitoring Station · Santa Cruz, United States
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
20 4pm
22
7
7 7pm
7
7
7 10pm
7
7
7 1am
14
14
14 4am
14
14
— 7am
—
—
— 10am
—
—
— 1pm
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Station readings
20
22
CAMS model adj -20
34
34
27
27
27
27
27
27
27
27
34
34
34
34
34

Air Quality Forecast (24h)

PM2.55.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

18
UCSC EFH
1.8 km PM2.5: 4.4 µg/m³
18
UCSC West Campus
2.0 km PM2.5: 4.2 µg/m³
18
EHS HWF
2.1 km PM2.5: 4.3 µg/m³
17
East Campus
2.2 km PM2.5: 4.0 µg/m³
31
Santa Cruz - Soquel Avenue, Santa Cruz, California
5.5 km PM2.5: 7.4 µg/m³
20
Santa Cruz
5.7 km PM2.5: 4.7 µg/m³
21
Felton (Cal-Fire)
7.9 km PM2.5: 5.0 µg/m³
19
Scotts Valley
8.4 km PM2.5: 4.6 µg/m³

Nearby Cities

19 Santa Cruz 20 Live Oak 20 Watsonville 23 Los Gatos 22 Saratoga 28 Campbell 19 Cupertino 25 Morgan Hill 25 Marina

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T19:30 UTC.