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

San Diego County

California

2026-10-18 00:00
AQI (China)
Good
Pollutants|Pollens
PM10
μg/m³
62.3
O3
μg/m³
96.2
PM2.5
μg/m³
8.3
Weather
  • ℃
  • ℉
27℃
49%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Alpine
AQI 46
Borrego Springs
AQI 48
Camp Pendleton South
AQI 86
Campo
AQI 35
Carlsbad
AQI 86
Casa de Oro-Mount Helix
AQI 57
Chula Vista
AQI 41
Coronado
AQI 50
Del Mar
AQI 52
El Cajon
AQI 57
Encinitas
AQI 52
Escondido
AQI 52
Fairbanks Ranch
AQI 52
Fallbrook
AQI 86
Hidden Meadows
AQI 86
Imperial Beach
AQI 41
La Mesa
AQI 57
La Posta Band of Indians
AQI 29
Lake San Marcos
AQI 52
Lemon Grove
AQI 57
National City
AQI 50
Oceanside
AQI 86
Poway
AQI 52
Rainbow
AQI 42
Rancho Santa Fe
AQI 52
San Diego
AQI 61
San Marcos
AQI 52
Santee
AQI 57
Solana Beach
AQI 52
Spring Valley
AQI 57
Valley Center
AQI 52
Vista
AQI 86
Winter Gardens
AQI 57
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 61
Coronado
AQI 50
National City
AQI 50
Chula Vista
AQI 41
Lemon Grove
AQI 57
La Mesa
AQI 57
Imperial Beach
AQI 41
Spring Valley
AQI 57
Casa de Oro-Mount Helix
AQI 57
El Cajon
AQI 57
Santee
AQI 57