UCSC EFH

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
33 4pm
31
28
32 7pm
32
32
19 10pm
19
19
32 1am
32
32
32 4am
32
44
— 7am
—
—
— 10am
—
—
— 1pm
—
—
Station readings
33
31
28
CAMS model adj +7
12
12
25
25
25
25
12
12
12
25
25
25
25
25
37

Air Quality Trend (24h)

PM2.56.7 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

25
EHS HWF
0.8 km PM2.5: 6.1 µg/m³
29
UCSC West Campus
1.3 km PM2.5: 6.9 µg/m³
27
UCSC Lower Campus
1.8 km PM2.5: 6.5 µg/m³
17
Santa Cruz - Soquel Avenue, Santa Cruz, California
5.7 km
17
Santa Cruz - Soquel Avenue, Santa Cruz, California
5.7 km
21
Santa Cruz
6.0 km PM2.5: 5.1 µg/m³
24
Felton (Cal-Fire)
6.2 km PM2.5: 5.7 µg/m³
24
Scotts Valley
6.8 km PM2.5: 5.8 µg/m³

Nearby Cities

24 Santa Cruz 24 Live Oak 25 Los Gatos 21 Watsonville 25 Saratoga 28 Campbell 27 Cupertino 31 Morgan Hill 28 San Jose

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T19:37 UTC.