UCSC Lower Campus Air Quality

Monitoring Station · Santa Cruz, United States
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
22 8pm
19
26
26 11pm
26
26
26 2am
26
33
33 5am
33
33
33 8am
33
—
— 11am
—
—
— 2pm
—
—
— 5pm
—
—
Station readings
22
19
CAMS model adj -1
27
27
27
27
27
27
27
27
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.54.5 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

18
UCSC EFH
1.8 km PM2.5: 4.2 µg/m³
20
UCSC West Campus
2.0 km PM2.5: 4.9 µg/m³
17
EHS HWF
2.1 km PM2.5: 4.0 µg/m³
28
East Campus
2.2 km PM2.5: 6.7 µg/m³
42
Santa Cruz - Soquel Avenue, Santa Cruz, California
5.5 km PM2.5: 10.1 µg/m³
21
Santa Cruz
5.7 km PM2.5: 5.0 µg/m³
18
Felton (Cal-Fire)
7.9 km PM2.5: 4.3 µg/m³
18
Scotts Valley
8.4 km PM2.5: 4.3 µg/m³

Nearby Cities

19 Santa Cruz 21 Live Oak 18 Watsonville 21 Los Gatos 22 Saratoga 23 Campbell 20 Cupertino 29 Morgan Hill 27 Marina

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T23:33 UTC.