Air Quality in Hollister, United States

Drizzle
14.2°C · 58.2% humidity
14.2°
Feels 14.2°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
17 6pm
16
10
10 9pm
10
10
10 12am
10
10
10 3am
23
23
35 6am
48
48
73 9am
48
48
48 12pm
73
48
48 3pm
23
23
Station readings
17
16
CAMS model adj -2
12
12
12
12
12
12
12
12
12
12
25
25
37
50
50
75
50
50
50
75
50
50
25
25
AD 728×90

PM2.5 Trend (24h)

22h · 23 stations
58.2%
Humidity
44.0 km/h
Wind W
1010.2 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Hollister?

Temperature & Precipitation

PM2.55.81 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (3 stations within 25 km)
5.81
Median
5.84
Average
5.59
Low
6.12
High
PM2.5 µg/m³ · Model: 7.4 · Bias: +1.6

What is the 7-day forecast for Hollister?

04-09
18.4° 12.9°
1.25 mm
04-10
17.8° 7.5°
1.69 mm
04-11
14.3° 9.6°
0.38 mm
04-12
11.3° 7.0°
3.75 mm
04-13
15.7° 3.4°
0.19 mm
04-14
18.6° 4.5°
04-15
21.6° 8.4°
Both models agree Avg diff: 2.2°C

Where are air quality stations near Hollister?

25
Hollister-Rancho San Justo Middle School
1.2 km PM2.5: 5.9 µg/m³
20
Hollister-Fairview Road, San Benito, California
3.7 km
50
Hollister-Fairview Road, San Benito, California
3.7 km
21
San Juan Bautista
11.8 km PM2.5: 5.1 µg/m³
23
Aromas School
22.1 km PM2.5: 5.6 µg/m³
16
Prunedale
25.2 km PM2.5: 3.9 µg/m³
13
Salinas #3, Monterey, California
26.4 km
25
Salinas #3, Monterey, California
26.4 km
18
Salinas - Sherwood Elementary School
28.9 km PM2.5: 4.2 µg/m³

What cities are near Hollister?

24 Gilroy 15 Prunedale 14 Salinas 20 Watsonville 30 Morgan Hill 13 Marina 21 Soledad 13 Seaside 12 Monterey 12 Pacific Grove

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:21 UTC.