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

San Diego County

California

2026-10-14 18:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
79.6
PM2.5
μg/m³
4.9
PM10
μg/m³
15.4
Weather
  • ℃
  • ℉
25℃
38%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Alpine
AQI 41
Borrego Springs
AQI 26
Camp Pendleton South
AQI 36
Campo
AQI 33
Carlsbad
AQI 36
Casa de Oro-Mount Helix
AQI 28
Chula Vista
AQI 35
Coronado
AQI 31
Del Mar
AQI 18
El Cajon
AQI 33
Encinitas
AQI 18
Escondido
AQI 18
Fairbanks Ranch
AQI 18
Fallbrook
AQI 22
Hidden Meadows
AQI 22
Imperial Beach
AQI 67
La Mesa
AQI 28
La Posta Band of Indians
AQI 38
Lake San Marcos
AQI 18
Lemon Grove
AQI 28
National City
AQI 31
Oceanside
AQI 36
Poway
AQI 18
Rainbow
AQI 22
Rancho Santa Fe
AQI 18
San Diego
AQI 34
San Marcos
AQI 18
Santee
AQI 28
Solana Beach
AQI 18
Spring Valley
AQI 28
Valley Center
AQI 22
Vista
AQI 36
Winter Gardens
AQI 28
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 34
Coronado
AQI 31
National City
AQI 31
Chula Vista
AQI 35
Lemon Grove
AQI 28
La Mesa
AQI 28
Imperial Beach
AQI 67
Spring Valley
AQI 28
Casa de Oro-Mount Helix
AQI 28
El Cajon
AQI 33
Santee
AQI 28