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  4. San Bernardino County

San Bernardino County

California

2026-05-12 11:00
AQI (UK)
Low
Pollutants|Pollens
PM10
μg/m³
32.6
O3
μg/m³
63.6
PM2.5
μg/m³
15.2
NO2
μg/m³
63.8
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
13℃
38%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • SO2
Places included
Adelanto
AQI 3
Apple Valley
AQI 2
Barstow
AQI 3
Big Bear
AQI 1
Big Bear Lake
AQI 1
Bloomington
AQI 3
Chino
AQI 3
Chino Hills
AQI 3
Colton
AQI 3
Crestline
AQI 3
Daggett
AQI 3
Fontana
AQI 3
Fort Irwin
AQI 2
Hesperia
AQI 3
Highland
AQI 3
Joshua Tree
AQI 5
Lake Arrowhead
AQI 2
Loma Linda
AQI 3
Lucerne Valley
AQI 1
Mentone
AQI 3
Needles
AQI 1
Newberry Springs
AQI 2
Ontario
AQI 3
Phelan
AQI 3
Pinon Hills
AQI 2
Rancho Cucamonga
AQI 3
Redlands
AQI 3
Rialto
AQI 3
Running Springs
AQI 2
San Antonio Heights
AQI 3
San Bernardino
AQI 3
Searles Valley
AQI 1
Trona
AQI 3
Twentynine Palms
AQI 4
Upland
AQI 3
Victorville
AQI 3
Wrightwood
AQI 2
Yermo
AQI 3
Yucaipa
AQI 1
Yucca Valley
AQI 5
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 2
Yermo
AQI 3
Fort Irwin
AQI 2
Daggett
AQI 3
Barstow
AQI 3
Lucerne Valley
AQI 1
Apple Valley
AQI 2
Big Bear
AQI 1
Big Bear Lake
AQI 1
Joshua Tree
AQI 5
Victorville
AQI 3