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

San Diego County

California

2026-10-15 18:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
77.5
PM10
μg/m³
13.4
PM2.5
μg/m³
3.7
Weather
  • ℃
  • ℉
30℃
30%
28 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 28
Borrego Springs
AQI 17
Camp Pendleton South
AQI 30
Campo
AQI 27
Carlsbad
AQI 20
Casa de Oro-Mount Helix
AQI 11
Chula Vista
AQI 31
Coronado
AQI 35
Del Mar
AQI 7
El Cajon
AQI 11
Encinitas
AQI 7
Escondido
AQI 7
Fairbanks Ranch
AQI 7
Fallbrook
AQI 20
Hidden Meadows
AQI 20
Imperial Beach
AQI 14
La Mesa
AQI 11
La Posta Band of Indians
AQI 30
Lake San Marcos
AQI 7
Lemon Grove
AQI 11
National City
AQI 35
Oceanside
AQI 20
Poway
AQI 7
Rainbow
AQI 13
Rancho Santa Fe
AQI 7
San Diego
AQI 21
San Marcos
AQI 7
Santee
AQI 11
Solana Beach
AQI 7
Spring Valley
AQI 11
Valley Center
AQI 9
Vista
AQI 20
Winter Gardens
AQI 11
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 21
Coronado
AQI 35
National City
AQI 35
Chula Vista
AQI 31
Lemon Grove
AQI 11
La Mesa
AQI 11
Imperial Beach
AQI 14
Spring Valley
AQI 11
Casa de Oro-Mount Helix
AQI 11
El Cajon
AQI 11
Santee
AQI 11