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

San Diego County

California

2026-10-10 21:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
76.9
PM10
μg/m³
18.6
PM2.5
μg/m³
8.5
Weather
  • ℃
  • ℉
23℃
83%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 28
Borrego Springs
AQI 40
Camp Pendleton South
AQI 25
Campo
AQI 20
Carlsbad
AQI 23
Casa de Oro-Mount Helix
AQI 18
Chula Vista
AQI 25
Coronado
AQI 23
Del Mar
AQI 16
El Cajon
AQI 26
Encinitas
AQI 16
Escondido
AQI 16
Fairbanks Ranch
AQI 16
Fallbrook
AQI 23
Hidden Meadows
AQI 23
Imperial Beach
AQI 16
La Mesa
AQI 18
La Posta Band of Indians
AQI 19
Lake San Marcos
AQI 16
Lemon Grove
AQI 18
National City
AQI 23
Oceanside
AQI 23
Poway
AQI 16
Rainbow
AQI 24
Rancho Santa Fe
AQI 16
San Diego
AQI 24
San Marcos
AQI 16
Santee
AQI 18
Solana Beach
AQI 16
Spring Valley
AQI 18
Valley Center
AQI 16
Vista
AQI 23
Winter Gardens
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 24
Coronado
AQI 23
National City
AQI 23
Chula Vista
AQI 25
Lemon Grove
AQI 18
La Mesa
AQI 18
Imperial Beach
AQI 16
Spring Valley
AQI 18
Casa de Oro-Mount Helix
AQI 18
El Cajon
AQI 26
Santee
AQI 18