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  4. San Diego County
  5. San Diego

San Diego

San Diego County, California

2026-06-21 18:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
85.7
PM2.5
μg/m³
5.9
PM10
μg/m³
13
Weather
  • ℃
  • ℉
23℃
63%
10 kph
11 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
N/A
AQI 39
Otay Mesa
AQI 34
Otay Mesa - Donovan
AQI 41
San Diego - Kearny Villa Rd.
AQI 37
San Diego - Rancho Carmel Drive
AQI 35
San Diego - Sherman Elementary School
AQI 35
Data Sources
http://www.airnow.gov/

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