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

San Diego County

California

2026-10-17 00:00
AQI (US)
Moderate
Pollutants|Pollens
PM10
μg/m³
59.5
O3
μg/m³
100.1
PM2.5
μg/m³
6.1
Weather
  • ℃
  • ℉
33℃
23%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Alpine
AQI 52
Borrego Springs
AQI 65
Camp Pendleton South
AQI 55
Campo
AQI 53
Carlsbad
AQI 55
Casa de Oro-Mount Helix
AQI 50
Chula Vista
AQI 53
Coronado
AQI 53
Del Mar
AQI 53
El Cajon
AQI 50
Encinitas
AQI 53
Escondido
AQI 53
Fairbanks Ranch
AQI 53
Fallbrook
AQI 55
Hidden Meadows
AQI 55
Imperial Beach
AQI 53
La Mesa
AQI 50
La Posta Band of Indians
AQI 45
Lake San Marcos
AQI 53
Lemon Grove
AQI 50
National City
AQI 53
Oceanside
AQI 55
Poway
AQI 53
Rainbow
AQI 48
Rancho Santa Fe
AQI 53
San Diego
AQI 65
San Marcos
AQI 53
Santee
AQI 50
Solana Beach
AQI 53
Spring Valley
AQI 50
Valley Center
AQI 53
Vista
AQI 55
Winter Gardens
AQI 50
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 65
Coronado
AQI 53
National City
AQI 53
Chula Vista
AQI 53
Lemon Grove
AQI 50
La Mesa
AQI 50
Imperial Beach
AQI 53
Spring Valley
AQI 50
Casa de Oro-Mount Helix
AQI 50
El Cajon
AQI 50
Santee
AQI 50