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

San Diego County

California

2026-08-23 21:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
101.4
PM10
μg/m³
17
PM2.5
μg/m³
6.5
Weather
  • ℃
  • ℉
32℃
49%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 49
Borrego Springs
AQI 69
Camp Pendleton South
AQI 34
Campo
AQI 49
Carlsbad
AQI 20
Casa de Oro-Mount Helix
AQI 10
Chula Vista
AQI 38
Coronado
AQI 20
Del Mar
AQI 19
El Cajon
AQI 42
Encinitas
AQI 19
Escondido
AQI 19
Fairbanks Ranch
AQI 19
Fallbrook
AQI 20
Hidden Meadows
AQI 20
Imperial Beach
AQI 23
La Mesa
AQI 10
La Posta Band of Indians
AQI 53
Lake San Marcos
AQI 19
Lemon Grove
AQI 10
National City
AQI 20
Oceanside
AQI 20
Poway
AQI 19
Rainbow
AQI 7
Rancho Santa Fe
AQI 19
San Diego
AQI 41
San Marcos
AQI 19
Santee
AQI 10
Solana Beach
AQI 19
Spring Valley
AQI 10
Valley Center
AQI 19
Vista
AQI 20
Winter Gardens
AQI 10
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 41
Coronado
AQI 20
National City
AQI 20
Chula Vista
AQI 38
Lemon Grove
AQI 10
La Mesa
AQI 10
Imperial Beach
AQI 23
Spring Valley
AQI 10
Casa de Oro-Mount Helix
AQI 10
El Cajon
AQI 42
Santee
AQI 10