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

San Bernardino County

California

2026-10-14 11:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.6
NO2
μg/m³
49.2
O3
μg/m³
43.1
PM10
μg/m³
15.7
CO
μg/m³
375
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
9℃
58%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • NO2
  • O3
  • PM10
  • CO
  • SO2
Places included
Adelanto
AQI 28
Apple Valley
AQI 28
Barstow
AQI 19
Big Bear
AQI 23
Big Bear Lake
AQI 23
Bloomington
AQI 40
Chino
AQI 57
Chino Hills
AQI 20
Colton
AQI 40
Crestline
AQI 33
Daggett
AQI 19
Fontana
AQI 18
Fort Irwin
AQI 28
Hesperia
AQI 28
Highland
AQI 40
Joshua Tree
AQI 32
Lake Arrowhead
AQI 14
Loma Linda
AQI 40
Lucerne Valley
AQI 23
Mentone
AQI 40
Needles
AQI 15
Newberry Springs
AQI 30
Ontario
AQI 37
Phelan
AQI 28
Pinon Hills
AQI 28
Rancho Cucamonga
AQI 16
Redlands
AQI 40
Rialto
AQI 14
Running Springs
AQI 23
San Antonio Heights
AQI 16
San Bernardino
AQI 40
Searles Valley
AQI 9
Trona
AQI 21
Twentynine Palms
AQI 34
Upland
AQI 16
Victorville
AQI 28
Wrightwood
AQI 28
Yermo
AQI 19
Yucaipa
AQI 45
Yucca Valley
AQI 32
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 30
Yermo
AQI 19
Fort Irwin
AQI 28
Daggett
AQI 19
Barstow
AQI 19
Lucerne Valley
AQI 23
Apple Valley
AQI 28
Big Bear
AQI 23
Big Bear Lake
AQI 23
Joshua Tree
AQI 32
Victorville
AQI 28