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

San Bernardino County

California

2026-10-17 03:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
75.4
PM10
μg/m³
29.8
PM2.5
μg/m³
4.7
NO2
μg/m³
24.1
CO
μg/m³
125
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
23℃
35%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Adelanto
AQI 31
Apple Valley
AQI 31
Barstow
AQI 39
Big Bear
AQI 30
Big Bear Lake
AQI 30
Bloomington
AQI 35
Chino
AQI 34
Chino Hills
AQI 22
Colton
AQI 36
Crestline
AQI 40
Daggett
AQI 12
Fontana
AQI 45
Fort Irwin
AQI 23
Hesperia
AQI 38
Highland
AQI 36
Joshua Tree
AQI 39
Lake Arrowhead
AQI 36
Loma Linda
AQI 36
Lucerne Valley
AQI 30
Mentone
AQI 36
Needles
AQI 27
Newberry Springs
AQI 24
Ontario
AQI 45
Phelan
AQI 31
Pinon Hills
AQI 27
Rancho Cucamonga
AQI 45
Redlands
AQI 36
Rialto
AQI 45
Running Springs
AQI 36
San Antonio Heights
AQI 45
San Bernardino
AQI 36
Searles Valley
AQI 4
Trona
AQI 34
Twentynine Palms
AQI 38
Upland
AQI 45
Victorville
AQI 31
Wrightwood
AQI 34
Yermo
AQI 12
Yucaipa
AQI 36
Yucca Valley
AQI 40
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 24
Yermo
AQI 12
Fort Irwin
AQI 23
Daggett
AQI 12
Barstow
AQI 39
Lucerne Valley
AQI 30
Apple Valley
AQI 31
Big Bear
AQI 30
Big Bear Lake
AQI 30
Joshua Tree
AQI 39
Victorville
AQI 31