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

San Diego County

California

2026-10-14 06:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
67.9
PM10
μg/m³
17.9
PM2.5
μg/m³
6.8
Weather
  • ℃
  • ℉
17℃
70%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 27
Borrego Springs
AQI 20
Camp Pendleton South
AQI 21
Campo
AQI 25
Carlsbad
AQI 21
Casa de Oro-Mount Helix
AQI 18
Chula Vista
AQI 19
Coronado
AQI 24
Del Mar
AQI 15
El Cajon
AQI 16
Encinitas
AQI 15
Escondido
AQI 15
Fairbanks Ranch
AQI 15
Fallbrook
AQI 21
Hidden Meadows
AQI 21
Imperial Beach
AQI 17
La Mesa
AQI 18
La Posta Band of Indians
AQI 27
Lake San Marcos
AQI 15
Lemon Grove
AQI 18
National City
AQI 24
Oceanside
AQI 21
Poway
AQI 15
Rainbow
AQI 16
Rancho Santa Fe
AQI 15
San Diego
AQI 25
San Marcos
AQI 15
Santee
AQI 18
Solana Beach
AQI 15
Spring Valley
AQI 18
Valley Center
AQI 15
Vista
AQI 21
Winter Gardens
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 25
Coronado
AQI 24
National City
AQI 24
Chula Vista
AQI 19
Lemon Grove
AQI 18
La Mesa
AQI 18
Imperial Beach
AQI 17
Spring Valley
AQI 18
Casa de Oro-Mount Helix
AQI 18
El Cajon
AQI 16
Santee
AQI 18