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

San Bernardino County

California

2026-10-17 21:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
35.9
O3
μg/m³
94.1
PM2.5
μg/m³
4.4
NO2
μg/m³
12.4
CO
μg/m³
250
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
24℃
27%
12 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Adelanto
AQI 40
Apple Valley
AQI 31
Barstow
AQI 31
Big Bear
AQI 36
Big Bear Lake
AQI 36
Bloomington
AQI 40
Chino
AQI 44
Chino Hills
AQI 47
Colton
AQI 43
Crestline
AQI 43
Daggett
AQI 21
Fontana
AQI 37
Fort Irwin
AQI 12
Hesperia
AQI 31
Highland
AQI 43
Joshua Tree
AQI 30
Lake Arrowhead
AQI 43
Loma Linda
AQI 43
Lucerne Valley
AQI 36
Mentone
AQI 43
Needles
AQI 6
Newberry Springs
AQI 20
Ontario
AQI 37
Phelan
AQI 40
Pinon Hills
AQI 33
Rancho Cucamonga
AQI 37
Redlands
AQI 43
Rialto
AQI 43
Running Springs
AQI 43
San Antonio Heights
AQI 37
San Bernardino
AQI 43
Searles Valley
AQI 4
Trona
AQI 27
Twentynine Palms
AQI 31
Upland
AQI 37
Victorville
AQI 40
Wrightwood
AQI 40
Yermo
AQI 21
Yucaipa
AQI 43
Yucca Valley
AQI 29
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 20
Yermo
AQI 21
Fort Irwin
AQI 12
Daggett
AQI 21
Barstow
AQI 31
Lucerne Valley
AQI 36
Apple Valley
AQI 31
Big Bear
AQI 36
Big Bear Lake
AQI 36
Joshua Tree
AQI 30
Victorville
AQI 40