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

San Diego County

California

2026-10-17 12:00
AQI (China)
Good
Pollutants|Pollens
PM10
μg/m³
115.9
O3
μg/m³
78.2
PM2.5
μg/m³
13.1
Weather
  • ℃
  • ℉
26℃
38%
24 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Alpine
AQI 55
Borrego Springs
AQI 84
Camp Pendleton South
AQI 90
Campo
AQI 59
Carlsbad
AQI 75
Casa de Oro-Mount Helix
AQI 104
Chula Vista
AQI 70
Coronado
AQI 110
Del Mar
AQI 105
El Cajon
AQI 75
Encinitas
AQI 105
Escondido
AQI 105
Fairbanks Ranch
AQI 105
Fallbrook
AQI 75
Hidden Meadows
AQI 75
Imperial Beach
AQI 107
La Mesa
AQI 104
La Posta Band of Indians
AQI 27
Lake San Marcos
AQI 105
Lemon Grove
AQI 104
National City
AQI 110
Oceanside
AQI 75
Poway
AQI 105
Rainbow
AQI 79
Rancho Santa Fe
AQI 105
San Diego
AQI 97
San Marcos
AQI 105
Santee
AQI 104
Solana Beach
AQI 105
Spring Valley
AQI 104
Valley Center
AQI 105
Vista
AQI 75
Winter Gardens
AQI 104
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 97
Coronado
AQI 110
National City
AQI 110
Chula Vista
AQI 70
Lemon Grove
AQI 104
La Mesa
AQI 104
Imperial Beach
AQI 107
Spring Valley
AQI 104
Casa de Oro-Mount Helix
AQI 104
El Cajon
AQI 75
Santee
AQI 104