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

San Bernardino County

California

2026-10-20 19:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
108
PM10
μg/m³
25.5
NO2
μg/m³
32.9
PM2.5
μg/m³
5.4
CO
μg/m³
375
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
24℃
37%
23 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Adelanto
AQI 17
Apple Valley
AQI 16
Barstow
AQI 33
Big Bear
AQI 24
Big Bear Lake
AQI 24
Bloomington
AQI 33
Chino
AQI 38
Chino Hills
AQI 49
Colton
AQI 31
Crestline
AQI 37
Daggett
AQI 14
Fontana
AQI 37
Fort Irwin
AQI 8
Hesperia
AQI 31
Highland
AQI 31
Joshua Tree
AQI 35
Lake Arrowhead
AQI 31
Loma Linda
AQI 31
Lucerne Valley
AQI 16
Mentone
AQI 31
Needles
AQI 11
Newberry Springs
AQI 20
Ontario
AQI 31
Phelan
AQI 17
Pinon Hills
AQI 23
Rancho Cucamonga
AQI 25
Redlands
AQI 37
Rialto
AQI 31
Running Springs
AQI 31
San Antonio Heights
AQI 25
San Bernardino
AQI 38
Searles Valley
AQI 27
Trona
AQI 29
Twentynine Palms
AQI 34
Upland
AQI 25
Victorville
AQI 31
Wrightwood
AQI 31
Yermo
AQI 14
Yucaipa
AQI 31
Yucca Valley
AQI 35
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 20
Yermo
AQI 14
Fort Irwin
AQI 8
Daggett
AQI 14
Barstow
AQI 33
Lucerne Valley
AQI 16
Apple Valley
AQI 16
Big Bear
AQI 24
Big Bear Lake
AQI 24
Joshua Tree
AQI 35
Victorville
AQI 31