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  3. California
  4. San Diego County

San Diego County

California

2026-10-14 00:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
103.6
PM10
μg/m³
20.3
PM2.5
μg/m³
5.7
Weather
  • ℃
  • ℉
21℃
60%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 35
Borrego Springs
AQI 21
Camp Pendleton South
AQI 35
Campo
AQI 30
Carlsbad
AQI 30
Casa de Oro-Mount Helix
AQI 17
Chula Vista
AQI 30
Coronado
AQI 18
Del Mar
AQI 19
El Cajon
AQI 33
Encinitas
AQI 19
Escondido
AQI 19
Fairbanks Ranch
AQI 19
Fallbrook
AQI 30
Hidden Meadows
AQI 30
Imperial Beach
AQI 17
La Mesa
AQI 17
La Posta Band of Indians
AQI 35
Lake San Marcos
AQI 19
Lemon Grove
AQI 17
National City
AQI 18
Oceanside
AQI 30
Poway
AQI 19
Rainbow
AQI 15
Rancho Santa Fe
AQI 19
San Diego
AQI 30
San Marcos
AQI 19
Santee
AQI 17
Solana Beach
AQI 19
Spring Valley
AQI 17
Valley Center
AQI 19
Vista
AQI 30
Winter Gardens
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 30
Coronado
AQI 18
National City
AQI 18
Chula Vista
AQI 30
Lemon Grove
AQI 17
La Mesa
AQI 17
Imperial Beach
AQI 17
Spring Valley
AQI 17
Casa de Oro-Mount Helix
AQI 17
El Cajon
AQI 33
Santee
AQI 17