EHS HWF Air Quality

Monitoring Station · Santa Cruz, United States
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
15 2am
13
15
15 5am
35
35
35 8am
35
35
35 11am
35
15
15 2pm
8
8
— 5pm
—
—
— 8pm
—
—
— 11pm
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Station readings
15
13
CAMS model adj -19
34
54
34
34
54
54
54
54
54
54
54
34
34
27
27

Air Quality Forecast (24h)

PM2.53.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

15
UCSC West Campus
0.7 km PM2.5: 3.6 µg/m³
14
UCSC EFH
0.8 km PM2.5: 3.4 µg/m³
15
UCSC Lower Campus
2.1 km PM2.5: 3.5 µg/m³
14
Felton (Cal-Fire)
5.9 km PM2.5: 3.4 µg/m³
16
Santa Cruz - Soquel Avenue, Santa Cruz, California
6.6 km PM2.5: 3.8 µg/m³
12
Santa Cruz
6.8 km PM2.5: 2.8 µg/m³
13
Scotts Valley
7.1 km PM2.5: 3.1 µg/m³
12
Felton - SLV Middle School
7.4 km PM2.5: 3.0 µg/m³

Nearby Cities

15 Santa Cruz 12 Live Oak 15 Los Gatos 21 Watsonville 14 Saratoga 17 Campbell 13 Cupertino 19 Morgan Hill 18 Santa Clara

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:47 UTC.