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

San Diego County

California

2026-10-15 17:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
71.9
PM10
μg/m³
18.7
PM2.5
μg/m³
6.1
Weather
  • ℃
  • ℉
29℃
31%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 28
Borrego Springs
AQI 18
Camp Pendleton South
AQI 39
Campo
AQI 27
Carlsbad
AQI 39
Casa de Oro-Mount Helix
AQI 18
Chula Vista
AQI 25
Coronado
AQI 25
Del Mar
AQI 9
El Cajon
AQI 18
Encinitas
AQI 9
Escondido
AQI 9
Fairbanks Ranch
AQI 9
Fallbrook
AQI 39
Hidden Meadows
AQI 39
Imperial Beach
AQI 25
La Mesa
AQI 18
La Posta Band of Indians
AQI 29
Lake San Marcos
AQI 9
Lemon Grove
AQI 18
National City
AQI 25
Oceanside
AQI 39
Poway
AQI 9
Rainbow
AQI 20
Rancho Santa Fe
AQI 9
San Diego
AQI 22
San Marcos
AQI 9
Santee
AQI 18
Solana Beach
AQI 9
Spring Valley
AQI 18
Valley Center
AQI 20
Vista
AQI 39
Winter Gardens
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 22
Coronado
AQI 25
National City
AQI 25
Chula Vista
AQI 25
Lemon Grove
AQI 18
La Mesa
AQI 18
Imperial Beach
AQI 25
Spring Valley
AQI 18
Casa de Oro-Mount Helix
AQI 18
El Cajon
AQI 18
Santee
AQI 18