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  3. California
  4. San Diego County

San Diego County

California

2026-10-14 01:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
96.5
PM10
μg/m³
23.5
PM2.5
μg/m³
6.5
Weather
  • ℃
  • ℉
20℃
66%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 31
Borrego Springs
AQI 23
Camp Pendleton South
AQI 39
Campo
AQI 32
Carlsbad
AQI 39
Casa de Oro-Mount Helix
AQI 20
Chula Vista
AQI 27
Coronado
AQI 20
Del Mar
AQI 20
El Cajon
AQI 30
Encinitas
AQI 20
Escondido
AQI 20
Fairbanks Ranch
AQI 20
Fallbrook
AQI 39
Hidden Meadows
AQI 39
Imperial Beach
AQI 18
La Mesa
AQI 20
La Posta Band of Indians
AQI 35
Lake San Marcos
AQI 20
Lemon Grove
AQI 20
National City
AQI 20
Oceanside
AQI 39
Poway
AQI 20
Rainbow
AQI 20
Rancho Santa Fe
AQI 20
San Diego
AQI 27
San Marcos
AQI 20
Santee
AQI 20
Solana Beach
AQI 20
Spring Valley
AQI 20
Valley Center
AQI 20
Vista
AQI 39
Winter Gardens
AQI 20
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 27
Coronado
AQI 20
National City
AQI 20
Chula Vista
AQI 27
Lemon Grove
AQI 20
La Mesa
AQI 20
Imperial Beach
AQI 18
Spring Valley
AQI 20
Casa de Oro-Mount Helix
AQI 20
El Cajon
AQI 30
Santee
AQI 20