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

San Bernardino County

California

2026-01-21 13:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
10.6
PM10
μg/m³
31.1
NO2
μg/m³
54.7
O3
μg/m³
27.6
CO
μg/m³
750
SO2
μg/m³
3.1
Weather
  • ℃
  • ℉
9℃
31%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • NO2
  • O3
  • CO
  • SO2
Places included
Adelanto
AQI 33
Apple Valley
AQI 28
Barstow
AQI 25
Big Bear
AQI 15
Big Bear Lake
AQI 15
Bloomington
AQI 69
Chino
AQI 69
Chino Hills
AQI 117
Colton
AQI 69
Crestline
AQI 22
Daggett
AQI 25
Fontana
AQI 63
Fort Irwin
AQI 35
Hesperia
AQI 28
Highland
AQI 22
Joshua Tree
AQI 39
Lake Arrowhead
AQI 22
Loma Linda
AQI 69
Lucerne Valley
AQI 15
Mentone
AQI 22
Needles
AQI 16
Newberry Springs
AQI 39
Ontario
AQI 63
Phelan
AQI 33
Pinon Hills
AQI 88
Rancho Cucamonga
AQI 63
Redlands
AQI 69
Rialto
AQI 63
Running Springs
AQI 22
San Antonio Heights
AQI 63
San Bernardino
AQI 22
Searles Valley
AQI 13
Trona
AQI 13
Twentynine Palms
AQI 35
Upland
AQI 63
Victorville
AQI 33
Wrightwood
AQI 88
Yermo
AQI 25
Yucaipa
AQI 29
Yucca Valley
AQI 38
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 39
Yermo
AQI 25
Fort Irwin
AQI 35
Daggett
AQI 25
Barstow
AQI 25
Lucerne Valley
AQI 15
Apple Valley
AQI 28
Big Bear
AQI 15
Big Bear Lake
AQI 15
Joshua Tree
AQI 39
Victorville
AQI 33