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

San Diego County

California

2026-10-15 12:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
54.4
PM10
μg/m³
13
PM2.5
μg/m³
5.9
Weather
  • ℃
  • ℉
15℃
67%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 30
Borrego Springs
AQI 12
Camp Pendleton South
AQI 17
Campo
AQI 27
Carlsbad
AQI 18
Casa de Oro-Mount Helix
AQI 16
Chula Vista
AQI 13
Coronado
AQI 14
Del Mar
AQI 9
El Cajon
AQI 16
Encinitas
AQI 9
Escondido
AQI 9
Fairbanks Ranch
AQI 9
Fallbrook
AQI 18
Hidden Meadows
AQI 18
Imperial Beach
AQI 47
La Mesa
AQI 16
La Posta Band of Indians
AQI 31
Lake San Marcos
AQI 9
Lemon Grove
AQI 16
National City
AQI 14
Oceanside
AQI 18
Poway
AQI 9
Rainbow
AQI 7
Rancho Santa Fe
AQI 9
San Diego
AQI 26
San Marcos
AQI 9
Santee
AQI 16
Solana Beach
AQI 9
Spring Valley
AQI 16
Valley Center
AQI 9
Vista
AQI 18
Winter Gardens
AQI 16
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 26
Coronado
AQI 14
National City
AQI 14
Chula Vista
AQI 13
Lemon Grove
AQI 16
La Mesa
AQI 16
Imperial Beach
AQI 47
Spring Valley
AQI 16
Casa de Oro-Mount Helix
AQI 16
El Cajon
AQI 16
Santee
AQI 16