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  2. United States
  3. California
  4. San Bernardino County

San Bernardino County

California

2025-12-19 21:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.5
NO2
μg/m³
69.2
O3
μg/m³
73.5
PM10
μg/m³
31.9
CO
μg/m³
666.7
SO2
μg/m³
2.6
Weather
  • ℃
  • ℉
22℃
20%
5 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • NO2
  • O3
  • PM10
  • CO
  • SO2
Places included
Adelanto
AQI 39
Apple Valley
AQI 39
Barstow
AQI 24
Big Bear
AQI 15
Big Bear Lake
AQI 15
Bloomington
AQI 58
Chino
AQI 61
Chino Hills
AQI 55
Colton
AQI 58
Crestline
AQI 46
Daggett
AQI 9
Fontana
AQI 64
Fort Irwin
AQI 35
Hesperia
AQI 41
Highland
AQI 33
Joshua Tree
AQI 34
Lake Arrowhead
AQI 33
Loma Linda
AQI 58
Lucerne Valley
AQI 15
Mentone
AQI 33
Needles
AQI 16
Newberry Springs
AQI 34
Ontario
AQI 64
Phelan
AQI 39
Pinon Hills
AQI 63
Rancho Cucamonga
AQI 64
Redlands
AQI 58
Rialto
AQI 64
Running Springs
AQI 33
San Antonio Heights
AQI 64
San Bernardino
AQI 33
Searles Valley
AQI 30
Trona
AQI 30
Twentynine Palms
AQI 46
Upland
AQI 64
Victorville
AQI 41
Wrightwood
AQI 63
Yermo
AQI 9
Yucaipa
AQI 33
Yucca Valley
AQI 45
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 34
Yermo
AQI 9
Fort Irwin
AQI 35
Daggett
AQI 9
Barstow
AQI 24
Lucerne Valley
AQI 15
Apple Valley
AQI 39
Big Bear
AQI 15
Big Bear Lake
AQI 15
Joshua Tree
AQI 34
Victorville
AQI 41