Hollister-Rancho San Justo Middle School Air Quality

Monitoring Station · Hollister, United States
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
23 12am
20
24
24 3am
22
22
24 6am
24
24
24 9am
24
24
24 12pm
24
24
— 3pm
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— 6pm
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— 9pm
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Station readings
23
20
CAMS model adj -3
25
25
27
27
25
25
27
27
27
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.54.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

42
Hollister-Fairview Road, San Benito, California
3.0 km PM2.5: 10.1 µg/m³
20
San Juan Bautista
12.2 km PM2.5: 4.7 µg/m³
15
Aromas School
22.8 km PM2.5: 3.6 µg/m³
13
Prunedale
25.3 km PM2.5: 3.2 µg/m³
65
Salinas #3, Monterey, California
26.1 km PM2.5: 18.8 µg/m³
14
Salinas - Sherwood Elementary School
28.5 km PM2.5: 3.3 µg/m³
16
Spreckles Elementary
32.7 km PM2.5: 3.8 µg/m³

Nearby Cities

21 Hollister 18 Gilroy 13 Prunedale 15 Salinas 13 Watsonville 21 Morgan Hill 13 Marina 18 Soledad 13 Seaside

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T03:25 UTC.