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

San Diego County

California

2026-10-13 21:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
102.1
PM2.5
μg/m³
5.4
PM10
μg/m³
18.5
Weather
  • ℃
  • ℉
22℃
51%
24 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Alpine
AQI 47
Borrego Springs
AQI 37
Camp Pendleton South
AQI 43
Campo
AQI 45
Carlsbad
AQI 35
Casa de Oro-Mount Helix
AQI 30
Chula Vista
AQI 43
Coronado
AQI 26
Del Mar
AQI 28
El Cajon
AQI 49
Encinitas
AQI 28
Escondido
AQI 28
Fairbanks Ranch
AQI 28
Fallbrook
AQI 33
Hidden Meadows
AQI 33
Imperial Beach
AQI 32
La Mesa
AQI 30
La Posta Band of Indians
AQI 41
Lake San Marcos
AQI 28
Lemon Grove
AQI 30
National City
AQI 26
Oceanside
AQI 35
Poway
AQI 28
Rainbow
AQI 33
Rancho Santa Fe
AQI 28
San Diego
AQI 45
San Marcos
AQI 28
Santee
AQI 30
Solana Beach
AQI 28
Spring Valley
AQI 30
Valley Center
AQI 33
Vista
AQI 35
Winter Gardens
AQI 30
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 45
Coronado
AQI 26
National City
AQI 26
Chula Vista
AQI 43
Lemon Grove
AQI 30
La Mesa
AQI 30
Imperial Beach
AQI 32
Spring Valley
AQI 30
Casa de Oro-Mount Helix
AQI 30
El Cajon
AQI 49
Santee
AQI 30