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

San Bernardino County

California

2026-10-18 18:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
70.3
PM2.5
μg/m³
4.8
PM10
μg/m³
25.2
NO2
μg/m³
30.4
CO
μg/m³
375
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
22℃
31%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Adelanto
AQI 45
Apple Valley
AQI 45
Barstow
AQI 21
Big Bear
AQI 28
Big Bear Lake
AQI 28
Bloomington
AQI 33
Chino
AQI 41
Chino Hills
AQI 28
Colton
AQI 33
Crestline
AQI 34
Daggett
AQI 19
Fontana
AQI 34
Fort Irwin
AQI 24
Hesperia
AQI 45
Highland
AQI 25
Joshua Tree
AQI 39
Lake Arrowhead
AQI 25
Loma Linda
AQI 33
Lucerne Valley
AQI 28
Mentone
AQI 25
Needles
AQI 28
Newberry Springs
AQI 23
Ontario
AQI 34
Phelan
AQI 45
Pinon Hills
AQI 31
Rancho Cucamonga
AQI 34
Redlands
AQI 36
Rialto
AQI 23
Running Springs
AQI 25
San Antonio Heights
AQI 34
San Bernardino
AQI 25
Searles Valley
AQI 20
Trona
AQI 26
Twentynine Palms
AQI 40
Upland
AQI 34
Victorville
AQI 45
Wrightwood
AQI 31
Yermo
AQI 19
Yucaipa
AQI 23
Yucca Valley
AQI 40
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 23
Yermo
AQI 19
Fort Irwin
AQI 24
Daggett
AQI 19
Barstow
AQI 21
Lucerne Valley
AQI 28
Apple Valley
AQI 45
Big Bear
AQI 28
Big Bear Lake
AQI 28
Joshua Tree
AQI 39
Victorville
AQI 45