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

San Bernardino County

California

2026-10-17 20:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
36
O3
μg/m³
90.4
PM2.5
μg/m³
6.5
NO2
μg/m³
13.5
CO
μg/m³
250
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
25℃
22%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Adelanto
AQI 38
Apple Valley
AQI 36
Barstow
AQI 29
Big Bear
AQI 41
Big Bear Lake
AQI 41
Bloomington
AQI 53
Chino
AQI 43
Chino Hills
AQI 55
Colton
AQI 37
Crestline
AQI 37
Daggett
AQI 16
Fontana
AQI 45
Fort Irwin
AQI 13
Hesperia
AQI 36
Highland
AQI 37
Joshua Tree
AQI 33
Lake Arrowhead
AQI 37
Loma Linda
AQI 37
Lucerne Valley
AQI 41
Mentone
AQI 37
Needles
AQI 5
Newberry Springs
AQI 25
Ontario
AQI 45
Phelan
AQI 38
Pinon Hills
AQI 42
Rancho Cucamonga
AQI 45
Redlands
AQI 37
Rialto
AQI 37
Running Springs
AQI 37
San Antonio Heights
AQI 45
San Bernardino
AQI 37
Searles Valley
AQI 5
Trona
AQI 27
Twentynine Palms
AQI 30
Upland
AQI 45
Victorville
AQI 38
Wrightwood
AQI 46
Yermo
AQI 16
Yucaipa
AQI 37
Yucca Valley
AQI 29
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 25
Yermo
AQI 16
Fort Irwin
AQI 13
Daggett
AQI 16
Barstow
AQI 29
Lucerne Valley
AQI 41
Apple Valley
AQI 36
Big Bear
AQI 41
Big Bear Lake
AQI 41
Joshua Tree
AQI 33
Victorville
AQI 38