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

San Bernardino County

California

2026-10-21 13:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.8
PM10
μg/m³
33.4
NO2
μg/m³
55.8
O3
μg/m³
32.6
CO
μg/m³
625
SO2
μg/m³
2.3
Weather
  • ℃
  • ℉
13℃
72%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • NO2
  • O3
  • CO
  • SO2
Places included
Adelanto
AQI 52
Apple Valley
AQI 52
Barstow
AQI 23
Big Bear
AQI 18
Big Bear Lake
AQI 18
Bloomington
AQI 56
Chino
AQI 57
Chino Hills
AQI 13
Colton
AQI 56
Crestline
AQI 32
Daggett
AQI 23
Fontana
AQI 51
Fort Irwin
AQI 20
Hesperia
AQI 52
Highland
AQI 32
Joshua Tree
AQI 37
Lake Arrowhead
AQI 32
Loma Linda
AQI 56
Lucerne Valley
AQI 18
Mentone
AQI 32
Needles
AQI 26
Newberry Springs
AQI 37
Ontario
AQI 51
Phelan
AQI 52
Pinon Hills
AQI 44
Rancho Cucamonga
AQI 51
Redlands
AQI 56
Rialto
AQI 51
Running Springs
AQI 32
San Antonio Heights
AQI 51
San Bernardino
AQI 32
Searles Valley
AQI 18
Trona
AQI 19
Twentynine Palms
AQI 27
Upland
AQI 51
Victorville
AQI 52
Wrightwood
AQI 38
Yermo
AQI 23
Yucaipa
AQI 32
Yucca Valley
AQI 41
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 37
Yermo
AQI 23
Fort Irwin
AQI 20
Daggett
AQI 23
Barstow
AQI 23
Lucerne Valley
AQI 18
Apple Valley
AQI 52
Big Bear
AQI 18
Big Bear Lake
AQI 18
Joshua Tree
AQI 37
Victorville
AQI 52