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  3. California
  4. San Diego County

San Diego County

California

2026-10-14 16:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
55.8
PM10
μg/m³
17
PM2.5
μg/m³
6.1
Weather
  • ℃
  • ℉
22℃
47%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 29
Borrego Springs
AQI 20
Camp Pendleton South
AQI 19
Campo
AQI 22
Carlsbad
AQI 19
Casa de Oro-Mount Helix
AQI 21
Chula Vista
AQI 15
Coronado
AQI 26
Del Mar
AQI 13
El Cajon
AQI 21
Encinitas
AQI 13
Escondido
AQI 13
Fairbanks Ranch
AQI 13
Fallbrook
AQI 19
Hidden Meadows
AQI 19
Imperial Beach
AQI 45
La Mesa
AQI 21
La Posta Band of Indians
AQI 25
Lake San Marcos
AQI 13
Lemon Grove
AQI 21
National City
AQI 26
Oceanside
AQI 19
Poway
AQI 13
Rainbow
AQI 13
Rancho Santa Fe
AQI 13
San Diego
AQI 17
San Marcos
AQI 13
Santee
AQI 21
Solana Beach
AQI 13
Spring Valley
AQI 21
Valley Center
AQI 13
Vista
AQI 19
Winter Gardens
AQI 21
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 17
Coronado
AQI 26
National City
AQI 26
Chula Vista
AQI 15
Lemon Grove
AQI 21
La Mesa
AQI 21
Imperial Beach
AQI 45
Spring Valley
AQI 21
Casa de Oro-Mount Helix
AQI 21
El Cajon
AQI 21
Santee
AQI 21