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

San Bernardino County

California

2026-10-20 01:00
AQI (US)
Moderate
Pollutants|Pollens
O3
μg/m³
119.4
PM2.5
μg/m³
7
PM10
μg/m³
36.2
NO2
μg/m³
49.7
CO
μg/m³
375
SO2
μg/m³
1.7
Weather
  • ℃
  • ℉
20℃
44%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Adelanto
AQI 56
Apple Valley
AQI 56
Barstow
AQI 38
Big Bear
AQI 22
Big Bear Lake
AQI 22
Bloomington
AQI 37
Chino
AQI 60
Chino Hills
AQI 52
Colton
AQI 37
Crestline
AQI 102
Daggett
AQI 14
Fontana
AQI 45
Fort Irwin
AQI 27
Hesperia
AQI 100
Highland
AQI 37
Joshua Tree
AQI 50
Lake Arrowhead
AQI 37
Loma Linda
AQI 37
Lucerne Valley
AQI 22
Mentone
AQI 37
Needles
AQI 24
Newberry Springs
AQI 33
Ontario
AQI 45
Phelan
AQI 56
Pinon Hills
AQI 46
Rancho Cucamonga
AQI 45
Redlands
AQI 69
Rialto
AQI 45
Running Springs
AQI 37
San Antonio Heights
AQI 45
San Bernardino
AQI 49
Searles Valley
AQI 18
Trona
AQI 39
Twentynine Palms
AQI 48
Upland
AQI 45
Victorville
AQI 100
Wrightwood
AQI 83
Yermo
AQI 14
Yucaipa
AQI 37
Yucca Valley
AQI 54
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 33
Yermo
AQI 14
Fort Irwin
AQI 27
Daggett
AQI 14
Barstow
AQI 38
Lucerne Valley
AQI 22
Apple Valley
AQI 56
Big Bear
AQI 22
Big Bear Lake
AQI 22
Joshua Tree
AQI 50
Victorville
AQI 100