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

San Diego County

California

2026-10-11 12:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
80.7
PM10
μg/m³
20.6
PM2.5
μg/m³
7.7
Weather
  • ℃
  • ℉
19℃
92%
26 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 30
Borrego Springs
AQI 9
Camp Pendleton South
AQI 36
Campo
AQI 22
Carlsbad
AQI 36
Casa de Oro-Mount Helix
AQI 15
Chula Vista
AQI 27
Coronado
AQI 27
Del Mar
AQI 15
El Cajon
AQI 23
Encinitas
AQI 15
Escondido
AQI 15
Fairbanks Ranch
AQI 15
Fallbrook
AQI 36
Hidden Meadows
AQI 36
Imperial Beach
AQI 27
La Mesa
AQI 15
La Posta Band of Indians
AQI 23
Lake San Marcos
AQI 15
Lemon Grove
AQI 15
National City
AQI 27
Oceanside
AQI 36
Poway
AQI 15
Rainbow
AQI 5
Rancho Santa Fe
AQI 15
San Diego
AQI 25
San Marcos
AQI 15
Santee
AQI 15
Solana Beach
AQI 15
Spring Valley
AQI 15
Valley Center
AQI 15
Vista
AQI 36
Winter Gardens
AQI 15
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 25
Coronado
AQI 27
National City
AQI 27
Chula Vista
AQI 27
Lemon Grove
AQI 15
La Mesa
AQI 15
Imperial Beach
AQI 27
Spring Valley
AQI 15
Casa de Oro-Mount Helix
AQI 15
El Cajon
AQI 23
Santee
AQI 15