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

San Diego County

California

2026-10-15 02:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
97.9
PM10
μg/m³
20.8
PM2.5
μg/m³
5.3
Weather
  • ℃
  • ℉
21℃
64%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 26
Borrego Springs
AQI 12
Camp Pendleton South
AQI 49
Campo
AQI 29
Carlsbad
AQI 41
Casa de Oro-Mount Helix
AQI 13
Chula Vista
AQI 27
Coronado
AQI 17
Del Mar
AQI 16
El Cajon
AQI 32
Encinitas
AQI 16
Escondido
AQI 16
Fairbanks Ranch
AQI 16
Fallbrook
AQI 41
Hidden Meadows
AQI 41
Imperial Beach
AQI 15
La Mesa
AQI 13
La Posta Band of Indians
AQI 31
Lake San Marcos
AQI 16
Lemon Grove
AQI 13
National City
AQI 17
Oceanside
AQI 41
Poway
AQI 16
Rainbow
AQI 10
Rancho Santa Fe
AQI 16
San Diego
AQI 33
San Marcos
AQI 16
Santee
AQI 13
Solana Beach
AQI 16
Spring Valley
AQI 13
Valley Center
AQI 16
Vista
AQI 41
Winter Gardens
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 33
Coronado
AQI 17
National City
AQI 17
Chula Vista
AQI 27
Lemon Grove
AQI 13
La Mesa
AQI 13
Imperial Beach
AQI 15
Spring Valley
AQI 13
Casa de Oro-Mount Helix
AQI 13
El Cajon
AQI 32
Santee
AQI 13