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

San Diego County

California

2026-10-19 00:00
AQI (China)
Good
Pollutants|Pollens
PM10
μg/m³
54.3
O3
μg/m³
110.6
PM2.5
μg/m³
7.9
Weather
  • ℃
  • ℉
25℃
45%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Alpine
AQI 49
Borrego Springs
AQI 23
Camp Pendleton South
AQI 59
Campo
AQI 31
Carlsbad
AQI 50
Casa de Oro-Mount Helix
AQI 59
Chula Vista
AQI 46
Coronado
AQI 50
Del Mar
AQI 56
El Cajon
AQI 55
Encinitas
AQI 56
Escondido
AQI 56
Fairbanks Ranch
AQI 56
Fallbrook
AQI 50
Hidden Meadows
AQI 50
Imperial Beach
AQI 39
La Mesa
AQI 59
La Posta Band of Indians
AQI 32
Lake San Marcos
AQI 56
Lemon Grove
AQI 59
National City
AQI 50
Oceanside
AQI 50
Poway
AQI 56
Rainbow
AQI 27
Rancho Santa Fe
AQI 56
San Diego
AQI 54
San Marcos
AQI 56
Santee
AQI 59
Solana Beach
AQI 56
Spring Valley
AQI 59
Valley Center
AQI 56
Vista
AQI 50
Winter Gardens
AQI 59
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 54
Coronado
AQI 50
National City
AQI 50
Chula Vista
AQI 46
Lemon Grove
AQI 59
La Mesa
AQI 59
Imperial Beach
AQI 39
Spring Valley
AQI 59
Casa de Oro-Mount Helix
AQI 59
El Cajon
AQI 55
Santee
AQI 59