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

San Bernardino County

California

2026-10-21 08:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.3
PM10
μg/m³
26.8
O3
μg/m³
53.8
NO2
μg/m³
41.1
CO
μg/m³
375
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
15℃
67%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
Adelanto
AQI 39
Apple Valley
AQI 39
Barstow
AQI 25
Big Bear
AQI 51
Big Bear Lake
AQI 51
Bloomington
AQI 29
Chino
AQI 51
Chino Hills
AQI 32
Colton
AQI 30
Crestline
AQI 50
Daggett
AQI 25
Fontana
AQI 37
Fort Irwin
AQI 17
Hesperia
AQI 40
Highland
AQI 50
Joshua Tree
AQI 34
Lake Arrowhead
AQI 50
Loma Linda
AQI 30
Lucerne Valley
AQI 51
Mentone
AQI 50
Needles
AQI 19
Newberry Springs
AQI 27
Ontario
AQI 37
Phelan
AQI 39
Pinon Hills
AQI 39
Rancho Cucamonga
AQI 37
Redlands
AQI 30
Rialto
AQI 37
Running Springs
AQI 50
San Antonio Heights
AQI 37
San Bernardino
AQI 50
Searles Valley
AQI 16
Trona
AQI 32
Twentynine Palms
AQI 25
Upland
AQI 37
Victorville
AQI 39
Wrightwood
AQI 43
Yermo
AQI 25
Yucaipa
AQI 37
Yucca Valley
AQI 40
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 27
Yermo
AQI 25
Fort Irwin
AQI 17
Daggett
AQI 25
Barstow
AQI 25
Lucerne Valley
AQI 51
Apple Valley
AQI 39
Big Bear
AQI 51
Big Bear Lake
AQI 51
Joshua Tree
AQI 34
Victorville
AQI 39