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

San Diego County

California

2026-10-11 10:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
58.7
PM2.5
μg/m³
4.5
PM10
μg/m³
10.3
Weather
  • ℃
  • ℉
19℃
91%
30 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Alpine
AQI 39
Borrego Springs
AQI 24
Camp Pendleton South
AQI 35
Campo
AQI 26
Carlsbad
AQI 25
Casa de Oro-Mount Helix
AQI 19
Chula Vista
AQI 42
Coronado
AQI 42
Del Mar
AQI 19
El Cajon
AQI 25
Encinitas
AQI 19
Escondido
AQI 19
Fairbanks Ranch
AQI 19
Fallbrook
AQI 33
Hidden Meadows
AQI 33
Imperial Beach
AQI 52
La Mesa
AQI 19
La Posta Band of Indians
AQI 27
Lake San Marcos
AQI 19
Lemon Grove
AQI 19
National City
AQI 42
Oceanside
AQI 35
Poway
AQI 19
Rainbow
AQI 33
Rancho Santa Fe
AQI 19
San Diego
AQI 35
San Marcos
AQI 19
Santee
AQI 19
Solana Beach
AQI 19
Spring Valley
AQI 19
Valley Center
AQI 33
Vista
AQI 25
Winter Gardens
AQI 19
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 35
Coronado
AQI 42
National City
AQI 42
Chula Vista
AQI 42
Lemon Grove
AQI 19
La Mesa
AQI 19
Imperial Beach
AQI 52
Spring Valley
AQI 19
Casa de Oro-Mount Helix
AQI 19
El Cajon
AQI 25
Santee
AQI 19