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

San Bernardino County

California

2026-03-12 21:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
97.9
PM10
μg/m³
27
PM2.5
μg/m³
3.8
NO2
μg/m³
8.4
CO
μg/m³
125
SO2
μg/m³
2.6
Weather
  • ℃
  • ℉
26℃
10%
12 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Adelanto
AQI 16
Apple Valley
AQI 17
Barstow
AQI 31
Big Bear
AQI 8
Big Bear Lake
AQI 8
Bloomington
AQI 17
Chino
AQI 28
Chino Hills
AQI 21
Colton
AQI 28
Crestline
AQI 34
Daggett
AQI 19
Fontana
AQI 57
Fort Irwin
AQI 30
Hesperia
AQI 32
Highland
AQI 28
Joshua Tree
AQI 36
Lake Arrowhead
AQI 28
Loma Linda
AQI 28
Lucerne Valley
AQI 8
Mentone
AQI 28
Needles
AQI 10
Newberry Springs
AQI 36
Ontario
AQI 57
Phelan
AQI 16
Pinon Hills
AQI 42
Rancho Cucamonga
AQI 57
Redlands
AQI 39
Rialto
AQI 28
Running Springs
AQI 28
San Antonio Heights
AQI 57
San Bernardino
AQI 37
Searles Valley
AQI 14
Trona
AQI 27
Twentynine Palms
AQI 33
Upland
AQI 57
Victorville
AQI 16
Wrightwood
AQI 42
Yermo
AQI 19
Yucaipa
AQI 8
Yucca Valley
AQI 31
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 36
Yermo
AQI 19
Fort Irwin
AQI 30
Daggett
AQI 19
Barstow
AQI 31
Lucerne Valley
AQI 8
Apple Valley
AQI 17
Big Bear
AQI 8
Big Bear Lake
AQI 8
Joshua Tree
AQI 36
Victorville
AQI 16