Air Quality in Barstow, United States

Windy
19.8°C · 40.1% humidity
19.8°
Feels 19.8°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
35 5pm
30
34
30 8pm
30
30
30 11pm
43
43
43 2am
43
43
68 5am
68
43
43 8am
43
43
43 11am
43
30
30 2pm
30
30
Station readings
35
30
34
CAMS model adj -7
37
37
37
37
37
37
37
50
50
50
50
50
75
75
50
50
50
50
50
50
37
37
37
37
AD 728×90

PM2.5 Trend (24h)

23h · 1 station
40.1%
Humidity
130.3 km/h
Wind SW
1009.4 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Barstow?

Temperature & Precipitation

PM2.57.22 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (1 station within 25 km)
7.22
Median
7.22
Average
7.22
Low
7.22
High
PM2.5 µg/m³ · Model: 4.4 · Bias: -2.8

What is the 7-day forecast for Barstow?

04-09
24.9° 14.2°
04-10
21.1° 10.9°
0.19 mm
04-11
14.1° 9.6°
8.75 mm
04-12
15.3° 6.5°
0.06 mm
04-13
14.6° 6.8°
04-14
17.0° 9.8°
04-15
21.5° 13.9°
Both models agree Avg diff: 2.9°C

Where are air quality stations near Barstow?

34
Barstow
5.0 km PM2.5: 8.1 µg/m³

What cities are near Barstow?

30 Barstow Heights 14 Apple Valley 11 Victorville 8 Adelanto 26 Hesperia 65 Highland 65 San Bernardino 65 Rialto 65 Redlands 65 Colton

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T20:28 UTC.