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  3. California
  4. San Diego County

San Diego County

California

2026-10-11 00:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.3
O3
μg/m³
65.1
PM10
μg/m³
23.2
Weather
  • ℃
  • ℉
22℃
79%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Alpine
AQI 27
Borrego Springs
AQI 38
Camp Pendleton South
AQI 38
Campo
AQI 45
Carlsbad
AQI 38
Casa de Oro-Mount Helix
AQI 35
Chula Vista
AQI 40
Coronado
AQI 49
Del Mar
AQI 58
El Cajon
AQI 35
Encinitas
AQI 58
Escondido
AQI 58
Fairbanks Ranch
AQI 58
Fallbrook
AQI 22
Hidden Meadows
AQI 22
Imperial Beach
AQI 49
La Mesa
AQI 35
La Posta Band of Indians
AQI 26
Lake San Marcos
AQI 58
Lemon Grove
AQI 35
National City
AQI 49
Oceanside
AQI 38
Poway
AQI 58
Rainbow
AQI 22
Rancho Santa Fe
AQI 58
San Diego
AQI 53
San Marcos
AQI 58
Santee
AQI 35
Solana Beach
AQI 58
Spring Valley
AQI 35
Valley Center
AQI 36
Vista
AQI 38
Winter Gardens
AQI 35
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 53
Coronado
AQI 49
National City
AQI 49
Chula Vista
AQI 40
Lemon Grove
AQI 35
La Mesa
AQI 35
Imperial Beach
AQI 49
Spring Valley
AQI 35
Casa de Oro-Mount Helix
AQI 35
El Cajon
AQI 35
Santee
AQI 35