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

San Diego County

California

2026-05-04 03:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
91.7
PM10
μg/m³
12.3
PM2.5
μg/m³
5.4
Weather
  • ℃
  • ℉
17℃
74%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 39
Borrego Springs
AQI 54
Camp Pendleton South
AQI 41
Campo
AQI 37
Carlsbad
AQI 13
Casa de Oro-Mount Helix
AQI 12
Chula Vista
AQI 39
Coronado
AQI 14
Del Mar
AQI 12
El Cajon
AQI 36
Encinitas
AQI 12
Escondido
AQI 12
Fairbanks Ranch
AQI 12
Fallbrook
AQI 13
Hidden Meadows
AQI 13
Imperial Beach
AQI 16
La Mesa
AQI 12
La Posta Band of Indians
AQI 40
Lake San Marcos
AQI 12
Lemon Grove
AQI 12
National City
AQI 14
Oceanside
AQI 13
Poway
AQI 12
Rainbow
AQI 12
Rancho Santa Fe
AQI 12
San Diego
AQI 38
San Marcos
AQI 12
Santee
AQI 12
Solana Beach
AQI 12
Spring Valley
AQI 12
Valley Center
AQI 12
Vista
AQI 13
Winter Gardens
AQI 12
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 38
Coronado
AQI 14
National City
AQI 14
Chula Vista
AQI 39
Lemon Grove
AQI 12
La Mesa
AQI 12
Imperial Beach
AQI 16
Spring Valley
AQI 12
Casa de Oro-Mount Helix
AQI 12
El Cajon
AQI 36
Santee
AQI 12