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

San Bernardino County

California

2026-10-18 22:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
102.2
PM2.5
μg/m³
4.5
PM10
μg/m³
15.3
NO2
μg/m³
12.9
CO
μg/m³
250
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
25℃
23%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Adelanto
AQI 23
Apple Valley
AQI 23
Barstow
AQI 45
Big Bear
AQI 27
Big Bear Lake
AQI 27
Bloomington
AQI 17
Chino
AQI 14
Chino Hills
AQI 20
Colton
AQI 15
Crestline
AQI 43
Daggett
AQI 13
Fontana
AQI 49
Fort Irwin
AQI 25
Hesperia
AQI 45
Highland
AQI 32
Joshua Tree
AQI 42
Lake Arrowhead
AQI 32
Loma Linda
AQI 15
Lucerne Valley
AQI 27
Mentone
AQI 32
Needles
AQI 26
Newberry Springs
AQI 27
Ontario
AQI 31
Phelan
AQI 23
Pinon Hills
AQI 17
Rancho Cucamonga
AQI 31
Redlands
AQI 50
Rialto
AQI 31
Running Springs
AQI 32
San Antonio Heights
AQI 31
San Bernardino
AQI 46
Searles Valley
AQI 9
Trona
AQI 39
Twentynine Palms
AQI 44
Upland
AQI 31
Victorville
AQI 44
Wrightwood
AQI 42
Yermo
AQI 13
Yucaipa
AQI 19
Yucca Valley
AQI 42
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 27
Yermo
AQI 13
Fort Irwin
AQI 25
Daggett
AQI 13
Barstow
AQI 45
Lucerne Valley
AQI 27
Apple Valley
AQI 23
Big Bear
AQI 27
Big Bear Lake
AQI 27
Joshua Tree
AQI 42
Victorville
AQI 44