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

San Diego County

California

2026-10-13 10:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
56.1
PM2.5
μg/m³
4.1
PM10
μg/m³
10.9
Weather
  • ℃
  • ℉
16℃
77%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Alpine
AQI 37
Borrego Springs
AQI 33
Camp Pendleton South
AQI 27
Campo
AQI 43
Carlsbad
AQI 27
Casa de Oro-Mount Helix
AQI 28
Chula Vista
AQI 24
Coronado
AQI 24
Del Mar
AQI 20
El Cajon
AQI 28
Encinitas
AQI 20
Escondido
AQI 20
Fairbanks Ranch
AQI 20
Fallbrook
AQI 17
Hidden Meadows
AQI 17
Imperial Beach
AQI 30
La Mesa
AQI 28
La Posta Band of Indians
AQI 34
Lake San Marcos
AQI 20
Lemon Grove
AQI 28
National City
AQI 24
Oceanside
AQI 27
Poway
AQI 20
Rainbow
AQI 17
Rancho Santa Fe
AQI 20
San Diego
AQI 27
San Marcos
AQI 20
Santee
AQI 28
Solana Beach
AQI 20
Spring Valley
AQI 28
Valley Center
AQI 17
Vista
AQI 27
Winter Gardens
AQI 28
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 27
Coronado
AQI 24
National City
AQI 24
Chula Vista
AQI 24
Lemon Grove
AQI 28
La Mesa
AQI 28
Imperial Beach
AQI 30
Spring Valley
AQI 28
Casa de Oro-Mount Helix
AQI 28
El Cajon
AQI 28
Santee
AQI 28