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  3. California
  4. San Diego County

San Diego County

California

2026-10-09 08:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.7
O3
μg/m³
52.1
PM10
μg/m³
21.3
Weather
  • ℃
  • ℉
22℃
94%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Alpine
AQI 32
Borrego Springs
AQI 52
Camp Pendleton South
AQI 53
Campo
AQI 62
Carlsbad
AQI 53
Casa de Oro-Mount Helix
AQI 40
Chula Vista
AQI 56
Coronado
AQI 55
Del Mar
AQI 49
El Cajon
AQI 40
Encinitas
AQI 49
Escondido
AQI 49
Fairbanks Ranch
AQI 49
Fallbrook
AQI 33
Hidden Meadows
AQI 33
Imperial Beach
AQI 62
La Mesa
AQI 40
La Posta Band of Indians
AQI 60
Lake San Marcos
AQI 49
Lemon Grove
AQI 40
National City
AQI 55
Oceanside
AQI 53
Poway
AQI 49
Rainbow
AQI 33
Rancho Santa Fe
AQI 49
San Diego
AQI 62
San Marcos
AQI 49
Santee
AQI 40
Solana Beach
AQI 49
Spring Valley
AQI 40
Valley Center
AQI 33
Vista
AQI 53
Winter Gardens
AQI 40
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 62
Coronado
AQI 55
National City
AQI 55
Chula Vista
AQI 56
Lemon Grove
AQI 40
La Mesa
AQI 40
Imperial Beach
AQI 62
Spring Valley
AQI 40
Casa de Oro-Mount Helix
AQI 40
El Cajon
AQI 40
Santee
AQI 40