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

San Diego County

California

2026-10-14 00:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
103.6
PM2.5
μg/m³
5.7
PM10
μg/m³
20.3
Weather
  • ℃
  • ℉
21℃
60%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Alpine
AQI 49
Borrego Springs
AQI 39
Camp Pendleton South
AQI 48
Campo
AQI 47
Carlsbad
AQI 41
Casa de Oro-Mount Helix
AQI 29
Chula Vista
AQI 41
Coronado
AQI 34
Del Mar
AQI 30
El Cajon
AQI 45
Encinitas
AQI 30
Escondido
AQI 30
Fairbanks Ranch
AQI 30
Fallbrook
AQI 34
Hidden Meadows
AQI 34
Imperial Beach
AQI 33
La Mesa
AQI 29
La Posta Band of Indians
AQI 48
Lake San Marcos
AQI 30
Lemon Grove
AQI 29
National City
AQI 34
Oceanside
AQI 41
Poway
AQI 30
Rainbow
AQI 34
Rancho Santa Fe
AQI 30
San Diego
AQI 41
San Marcos
AQI 30
Santee
AQI 29
Solana Beach
AQI 30
Spring Valley
AQI 29
Valley Center
AQI 34
Vista
AQI 41
Winter Gardens
AQI 29
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 41
Coronado
AQI 34
National City
AQI 34
Chula Vista
AQI 41
Lemon Grove
AQI 29
La Mesa
AQI 29
Imperial Beach
AQI 33
Spring Valley
AQI 29
Casa de Oro-Mount Helix
AQI 29
El Cajon
AQI 45
Santee
AQI 29