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  3. California
  4. San Diego County

San Diego County

California

2026-10-12 12:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
75.4
PM10
μg/m³
13.2
PM2.5
μg/m³
4.5
Weather
  • ℃
  • ℉
16℃
93%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 27
Borrego Springs
AQI 11
Camp Pendleton South
AQI 27
Campo
AQI 22
Carlsbad
AQI 21
Casa de Oro-Mount Helix
AQI 7
Chula Vista
AQI 21
Coronado
AQI 14
Del Mar
AQI 15
El Cajon
AQI 25
Encinitas
AQI 15
Escondido
AQI 15
Fairbanks Ranch
AQI 15
Fallbrook
AQI 21
Hidden Meadows
AQI 21
Imperial Beach
AQI 12
La Mesa
AQI 7
La Posta Band of Indians
AQI 25
Lake San Marcos
AQI 15
Lemon Grove
AQI 7
National City
AQI 14
Oceanside
AQI 21
Poway
AQI 15
Rainbow
AQI 6
Rancho Santa Fe
AQI 15
San Diego
AQI 21
San Marcos
AQI 15
Santee
AQI 7
Solana Beach
AQI 15
Spring Valley
AQI 7
Valley Center
AQI 15
Vista
AQI 21
Winter Gardens
AQI 7
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 21
Coronado
AQI 14
National City
AQI 14
Chula Vista
AQI 21
Lemon Grove
AQI 7
La Mesa
AQI 7
Imperial Beach
AQI 12
Spring Valley
AQI 7
Casa de Oro-Mount Helix
AQI 7
El Cajon
AQI 25
Santee
AQI 7