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

San Bernardino County

California

2026-05-04 04:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
95.4
PM10
μg/m³
21.2
PM2.5
μg/m³
6
NO2
μg/m³
16.6
CO
μg/m³
250
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
12℃
52%
29 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Adelanto
AQI 36
Apple Valley
AQI 17
Barstow
AQI 43
Big Bear
AQI 47
Big Bear Lake
AQI 47
Bloomington
AQI 11
Chino
AQI 13
Chino Hills
AQI 19
Colton
AQI 12
Crestline
AQI 35
Daggett
AQI 21
Fontana
AQI 33
Fort Irwin
AQI 33
Hesperia
AQI 40
Highland
AQI 12
Joshua Tree
AQI 58
Lake Arrowhead
AQI 12
Loma Linda
AQI 12
Lucerne Valley
AQI 47
Mentone
AQI 12
Needles
AQI 20
Newberry Springs
AQI 27
Ontario
AQI 14
Phelan
AQI 36
Pinon Hills
AQI 24
Rancho Cucamonga
AQI 13
Redlands
AQI 38
Rialto
AQI 13
Running Springs
AQI 12
San Antonio Heights
AQI 13
San Bernardino
AQI 34
Searles Valley
AQI 48
Trona
AQI 48
Twentynine Palms
AQI 50
Upland
AQI 13
Victorville
AQI 42
Wrightwood
AQI 32
Yermo
AQI 21
Yucaipa
AQI 14
Yucca Valley
AQI 47
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 27
Yermo
AQI 21
Fort Irwin
AQI 33
Daggett
AQI 21
Barstow
AQI 43
Lucerne Valley
AQI 47
Apple Valley
AQI 17
Big Bear
AQI 47
Big Bear Lake
AQI 47
Joshua Tree
AQI 58
Victorville
AQI 42