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  3. California
  4. San Diego County

San Diego County

California

2026-10-11 17:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
31.4
O3
μg/m³
84.4
PM2.5
μg/m³
10.2
Weather
  • ℃
  • ℉
20℃
83%
26 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Alpine
AQI 29
Borrego Springs
AQI 8
Camp Pendleton South
AQI 44
Campo
AQI 25
Carlsbad
AQI 45
Casa de Oro-Mount Helix
AQI 16
Chula Vista
AQI 25
Coronado
AQI 39
Del Mar
AQI 35
El Cajon
AQI 25
Encinitas
AQI 35
Escondido
AQI 35
Fairbanks Ranch
AQI 35
Fallbrook
AQI 45
Hidden Meadows
AQI 45
Imperial Beach
AQI 25
La Mesa
AQI 16
La Posta Band of Indians
AQI 27
Lake San Marcos
AQI 35
Lemon Grove
AQI 16
National City
AQI 39
Oceanside
AQI 45
Poway
AQI 35
Rainbow
AQI 6
Rancho Santa Fe
AQI 35
San Diego
AQI 29
San Marcos
AQI 35
Santee
AQI 16
Solana Beach
AQI 35
Spring Valley
AQI 16
Valley Center
AQI 35
Vista
AQI 45
Winter Gardens
AQI 16
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 29
Coronado
AQI 39
National City
AQI 39
Chula Vista
AQI 25
Lemon Grove
AQI 16
La Mesa
AQI 16
Imperial Beach
AQI 25
Spring Valley
AQI 16
Casa de Oro-Mount Helix
AQI 16
El Cajon
AQI 25
Santee
AQI 16