Hollister-Rancho San Justo Middle School

Monitoring Station · Hollister, United States
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 6pm
25
22
20 9pm
20
20
20 12am
20
20
20 3am
33
33
45 6am
58
—
— 9am
—
—
— 12pm
—
—
— 3pm
—
—
Station readings
25
25
22
CAMS model adj +8
12
12
12
12
12
12
12
12
12
12
25
25
37
50

Air Quality Trend (24h)

PM2.55.2 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

22
Hollister-Fairview Road, San Benito, California
3.0 km
50
Hollister-Fairview Road, San Benito, California
3.0 km
18
San Juan Bautista
12.2 km PM2.5: 4.4 µg/m³
18
Aromas School
22.8 km PM2.5: 4.3 µg/m³
16
Prunedale
25.3 km PM2.5: 3.8 µg/m³
15
Salinas #3, Monterey, California
26.1 km
15
Salinas - Sherwood Elementary School
28.5 km PM2.5: 3.5 µg/m³
16
Spreckles Elementary
32.7 km PM2.5: 3.9 µg/m³

Nearby Cities

24 Hollister 24 Gilroy 15 Prunedale 14 Salinas 20 Watsonville 30 Morgan Hill 13 Marina 21 Soledad 13 Seaside

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T21:29 UTC.