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  3. California
  4. San Diego County

San Diego County

California

2026-08-23 20:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
105.4
PM10
μg/m³
17.4
PM2.5
μg/m³
7
Weather
  • ℃
  • ℉
32℃
49%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 56
Borrego Springs
AQI 17
Camp Pendleton South
AQI 34
Campo
AQI 46
Carlsbad
AQI 20
Casa de Oro-Mount Helix
AQI 15
Chula Vista
AQI 39
Coronado
AQI 20
Del Mar
AQI 16
El Cajon
AQI 48
Encinitas
AQI 16
Escondido
AQI 16
Fairbanks Ranch
AQI 16
Fallbrook
AQI 20
Hidden Meadows
AQI 20
Imperial Beach
AQI 22
La Mesa
AQI 15
La Posta Band of Indians
AQI 50
Lake San Marcos
AQI 16
Lemon Grove
AQI 15
National City
AQI 20
Oceanside
AQI 20
Poway
AQI 16
Rainbow
AQI 16
Rancho Santa Fe
AQI 16
San Diego
AQI 41
San Marcos
AQI 16
Santee
AQI 15
Solana Beach
AQI 16
Spring Valley
AQI 15
Valley Center
AQI 16
Vista
AQI 20
Winter Gardens
AQI 15
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 39
Lemon Grove
AQI 15
La Mesa
AQI 15
Imperial Beach
AQI 22
Spring Valley
AQI 15
Casa de Oro-Mount Helix
AQI 15
El Cajon
AQI 48
Santee
AQI 15