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

San Diego County

California

2026-08-23 19:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
102.6
PM10
μg/m³
18.9
PM2.5
μg/m³
7.7
Weather
  • ℃
  • ℉
31℃
54%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 49
Borrego Springs
AQI 16
Camp Pendleton South
AQI 34
Campo
AQI 41
Carlsbad
AQI 22
Casa de Oro-Mount Helix
AQI 18
Chula Vista
AQI 38
Coronado
AQI 16
Del Mar
AQI 19
El Cajon
AQI 51
Encinitas
AQI 19
Escondido
AQI 19
Fairbanks Ranch
AQI 19
Fallbrook
AQI 22
Hidden Meadows
AQI 22
Imperial Beach
AQI 19
La Mesa
AQI 18
La Posta Band of Indians
AQI 49
Lake San Marcos
AQI 19
Lemon Grove
AQI 18
National City
AQI 16
Oceanside
AQI 22
Poway
AQI 19
Rainbow
AQI 13
Rancho Santa Fe
AQI 19
San Diego
AQI 38
San Marcos
AQI 19
Santee
AQI 18
Solana Beach
AQI 19
Spring Valley
AQI 18
Valley Center
AQI 19
Vista
AQI 22
Winter Gardens
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 38
Coronado
AQI 16
National City
AQI 16
Chula Vista
AQI 38
Lemon Grove
AQI 18
La Mesa
AQI 18
Imperial Beach
AQI 19
Spring Valley
AQI 18
Casa de Oro-Mount Helix
AQI 18
El Cajon
AQI 51
Santee
AQI 18