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

San Diego County

California

2026-05-04 08:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
92.4
PM10
μg/m³
10.3
PM2.5
μg/m³
4.3
Weather
  • ℃
  • ℉
16℃
76%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 39
Borrego Springs
AQI 41
Camp Pendleton South
AQI 40
Campo
AQI 35
Carlsbad
AQI 16
Casa de Oro-Mount Helix
AQI 8
Chula Vista
AQI 40
Coronado
AQI 10
Del Mar
AQI 8
El Cajon
AQI 39
Encinitas
AQI 8
Escondido
AQI 8
Fairbanks Ranch
AQI 8
Fallbrook
AQI 16
Hidden Meadows
AQI 16
Imperial Beach
AQI 8
La Mesa
AQI 8
La Posta Band of Indians
AQI 37
Lake San Marcos
AQI 8
Lemon Grove
AQI 8
National City
AQI 10
Oceanside
AQI 16
Poway
AQI 8
Rainbow
AQI 23
Rancho Santa Fe
AQI 8
San Diego
AQI 39
San Marcos
AQI 8
Santee
AQI 8
Solana Beach
AQI 8
Spring Valley
AQI 8
Valley Center
AQI 10
Vista
AQI 16
Winter Gardens
AQI 8
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 39
Coronado
AQI 10
National City
AQI 10
Chula Vista
AQI 40
Lemon Grove
AQI 8
La Mesa
AQI 8
Imperial Beach
AQI 8
Spring Valley
AQI 8
Casa de Oro-Mount Helix
AQI 8
El Cajon
AQI 39
Santee
AQI 8