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

San Diego County

California

2026-05-04 19:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
95.6
PM10
μg/m³
9.3
PM2.5
μg/m³
3.9
Weather
  • ℃
  • ℉
20℃
61%
17 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 43
Borrego Springs
AQI 17
Camp Pendleton South
AQI 37
Campo
AQI 40
Carlsbad
AQI 8
Casa de Oro-Mount Helix
AQI 9
Chula Vista
AQI 38
Coronado
AQI 12
Del Mar
AQI 10
El Cajon
AQI 40
Encinitas
AQI 10
Escondido
AQI 10
Fairbanks Ranch
AQI 10
Fallbrook
AQI 14
Hidden Meadows
AQI 14
Imperial Beach
AQI 8
La Mesa
AQI 9
La Posta Band of Indians
AQI 45
Lake San Marcos
AQI 10
Lemon Grove
AQI 9
National City
AQI 12
Oceanside
AQI 8
Poway
AQI 10
Rainbow
AQI 14
Rancho Santa Fe
AQI 10
San Diego
AQI 39
San Marcos
AQI 10
Santee
AQI 9
Solana Beach
AQI 10
Spring Valley
AQI 9
Valley Center
AQI 14
Vista
AQI 8
Winter Gardens
AQI 9
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 39
Coronado
AQI 12
National City
AQI 12
Chula Vista
AQI 38
Lemon Grove
AQI 9
La Mesa
AQI 9
Imperial Beach
AQI 8
Spring Valley
AQI 9
Casa de Oro-Mount Helix
AQI 9
El Cajon
AQI 40
Santee
AQI 9