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

San Bernardino County

California

2026-10-18 11:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
29.8
NO2
μg/m³
44.4
O3
μg/m³
35.1
PM2.5
μg/m³
7.6
CO
μg/m³
375
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
14℃
44%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • NO2
  • O3
  • PM2.5
  • CO
  • SO2
Places included
Adelanto
AQI 19
Apple Valley
AQI 25
Barstow
AQI 22
Big Bear
AQI 26
Big Bear Lake
AQI 26
Bloomington
AQI 38
Chino
AQI 32
Chino Hills
AQI 29
Colton
AQI 38
Crestline
AQI 38
Daggett
AQI 22
Fontana
AQI 30
Fort Irwin
AQI 16
Hesperia
AQI 25
Highland
AQI 38
Joshua Tree
AQI 23
Lake Arrowhead
AQI 38
Loma Linda
AQI 38
Lucerne Valley
AQI 26
Mentone
AQI 38
Needles
AQI 7
Newberry Springs
AQI 18
Ontario
AQI 30
Phelan
AQI 19
Pinon Hills
AQI 22
Rancho Cucamonga
AQI 30
Redlands
AQI 38
Rialto
AQI 38
Running Springs
AQI 38
San Antonio Heights
AQI 30
San Bernardino
AQI 38
Searles Valley
AQI 18
Trona
AQI 18
Twentynine Palms
AQI 21
Upland
AQI 30
Victorville
AQI 19
Wrightwood
AQI 26
Yermo
AQI 22
Yucaipa
AQI 38
Yucca Valley
AQI 25
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newberry Springs
AQI 18
Yermo
AQI 22
Fort Irwin
AQI 16
Daggett
AQI 22
Barstow
AQI 22
Lucerne Valley
AQI 26
Apple Valley
AQI 25
Big Bear
AQI 26
Big Bear Lake
AQI 26
Joshua Tree
AQI 23
Victorville
AQI 19