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

San Diego County

California

2026-10-12 18:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
86.9
PM2.5
μg/m³
4.9
PM10
μg/m³
15.3
Weather
  • ℃
  • ℉
21℃
53%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Alpine
AQI 40
Borrego Springs
AQI 24
Camp Pendleton South
AQI 42
Campo
AQI 33
Carlsbad
AQI 32
Casa de Oro-Mount Helix
AQI 28
Chula Vista
AQI 40
Coronado
AQI 33
Del Mar
AQI 27
El Cajon
AQI 38
Encinitas
AQI 27
Escondido
AQI 27
Fairbanks Ranch
AQI 27
Fallbrook
AQI 23
Hidden Meadows
AQI 23
Imperial Beach
AQI 26
La Mesa
AQI 28
La Posta Band of Indians
AQI 36
Lake San Marcos
AQI 27
Lemon Grove
AQI 28
National City
AQI 33
Oceanside
AQI 32
Poway
AQI 27
Rainbow
AQI 23
Rancho Santa Fe
AQI 27
San Diego
AQI 32
San Marcos
AQI 27
Santee
AQI 28
Solana Beach
AQI 27
Spring Valley
AQI 28
Valley Center
AQI 23
Vista
AQI 32
Winter Gardens
AQI 28
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 32
Coronado
AQI 33
National City
AQI 33
Chula Vista
AQI 40
Lemon Grove
AQI 28
La Mesa
AQI 28
Imperial Beach
AQI 26
Spring Valley
AQI 28
Casa de Oro-Mount Helix
AQI 28
El Cajon
AQI 38
Santee
AQI 28