San Juan Bautista Air Quality

Monitoring Station · Hollister, United States
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
23 7pm
21
22
22 10pm
22
22
22 1am
22
22
29 4am
29
22
22 7am
22
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Station readings
23
21
CAMS model adj -5
27
27
27
27
27
27
27
27
27
34
34
27
27
27

Air Quality Forecast (24h)

PM2.55.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

21
Aromas School
11.4 km PM2.5: 5.0 µg/m³
22
Hollister-Rancho San Justo Middle School
12.2 km PM2.5: 5.2 µg/m³
22
Prunedale
14.0 km PM2.5: 5.3 µg/m³
47
Hollister-Fairview Road, San Benito, California
15.2 km PM2.5: 11.3 µg/m³
27
Elkhorn Elementary School
17.2 km PM2.5: 6.5 µg/m³
34
Salinas #3, Monterey, California
18.2 km PM2.5: 8.2 µg/m³
25
Salinas - Sherwood Elementary School
21.0 km PM2.5: 6.1 µg/m³
32
Castroville
21.6 km PM2.5: 7.6 µg/m³

Nearby Cities

26 Hollister 22 Prunedale 21 Gilroy 26 Salinas 20 Watsonville 28 Marina 29 Morgan Hill 27 Seaside 28 Monterey

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T22:18 UTC.