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

San Bernardino County

California

2026-10-17 23:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
90.9
PM10
μg/m³
36.1
PM2.5
μg/m³
4.7
NO2
μg/m³
8.6
CO
μg/m³
125
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
24℃
28%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Adelanto
AQI 34
Apple Valley
AQI 34
Barstow
AQI 39
Big Bear
AQI 30
Big Bear Lake
AQI 30
Bloomington
AQI 41
Chino
AQI 29
Chino Hills
AQI 38
Colton
AQI 47
Crestline
AQI 47
Daggett
AQI 20
Fontana
AQI 42
Fort Irwin
AQI 25
Hesperia
AQI 40
Highland
AQI 47
Joshua Tree
AQI 41
Lake Arrowhead
AQI 47
Loma Linda
AQI 47
Lucerne Valley
AQI 30
Mentone
AQI 47
Needles
AQI 14
Newberry Springs
AQI 30
Ontario
AQI 33
Phelan
AQI 34
Pinon Hills
AQI 34
Rancho Cucamonga
AQI 33
Redlands
AQI 47
Rialto
AQI 47
Running Springs
AQI 47
San Antonio Heights
AQI 33
San Bernardino
AQI 47
Searles Valley
AQI 8
Trona
AQI 38
Twentynine Palms
AQI 43
Upland
AQI 33
Victorville
AQI 39
Wrightwood
AQI 36
Yermo
AQI 20
Yucaipa
AQI 47
Yucca Valley
AQI 41
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 30
Yermo
AQI 20
Fort Irwin
AQI 25
Daggett
AQI 20
Barstow
AQI 39
Lucerne Valley
AQI 30
Apple Valley
AQI 34
Big Bear
AQI 30
Big Bear Lake
AQI 30
Joshua Tree
AQI 41
Victorville
AQI 39