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  3. California
  4. San Diego County

San Diego County

California

2026-10-16 19:00
AQI (China)
Good
Pollutants|Pollens
PM10
μg/m³
58.7
O3
μg/m³
91
PM2.5
μg/m³
5.5
Weather
  • ℃
  • ℉
33℃
23%
24 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Alpine
AQI 67
Borrego Springs
AQI 97
Camp Pendleton South
AQI 73
Campo
AQI 54
Carlsbad
AQI 52
Casa de Oro-Mount Helix
AQI 52
Chula Vista
AQI 68
Coronado
AQI 31
Del Mar
AQI 60
El Cajon
AQI 63
Encinitas
AQI 60
Escondido
AQI 60
Fairbanks Ranch
AQI 60
Fallbrook
AQI 52
Hidden Meadows
AQI 52
Imperial Beach
AQI 61
La Mesa
AQI 52
La Posta Band of Indians
AQI 27
Lake San Marcos
AQI 60
Lemon Grove
AQI 52
National City
AQI 31
Oceanside
AQI 52
Poway
AQI 60
Rainbow
AQI 47
Rancho Santa Fe
AQI 60
San Diego
AQI 77
San Marcos
AQI 60
Santee
AQI 52
Solana Beach
AQI 60
Spring Valley
AQI 52
Valley Center
AQI 60
Vista
AQI 52
Winter Gardens
AQI 52
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 77
Coronado
AQI 31
National City
AQI 31
Chula Vista
AQI 68
Lemon Grove
AQI 52
La Mesa
AQI 52
Imperial Beach
AQI 61
Spring Valley
AQI 52
Casa de Oro-Mount Helix
AQI 52
El Cajon
AQI 63
Santee
AQI 52