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San Diego

San Diego County, California

2026-06-28 16:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
75
PM10
μg/m³
12.4
PM2.5
μg/m³
4.7
Weather
  • ℃
  • ℉
20℃
67%
10 kph
4 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
N/A
AQI 9
Otay Mesa
AQI 9
Otay Mesa - Donovan
AQI 23
San Diego - Kearny Villa Rd.
AQI 25
San Diego - Rancho Carmel Drive
AQI 12
San Diego - Sherman Elementary School
AQI 24
Data Sources
http://www.airnow.gov/

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