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

San Diego County

California

2026-10-13 01:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
90.9
PM2.5
μg/m³
4
PM10
μg/m³
13.4
Weather
  • ℃
  • ℉
19℃
61%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Alpine
AQI 42
Borrego Springs
AQI 35
Camp Pendleton South
AQI 39
Campo
AQI 45
Carlsbad
AQI 28
Casa de Oro-Mount Helix
AQI 23
Chula Vista
AQI 39
Coronado
AQI 27
Del Mar
AQI 24
El Cajon
AQI 41
Encinitas
AQI 24
Escondido
AQI 24
Fairbanks Ranch
AQI 24
Fallbrook
AQI 18
Hidden Meadows
AQI 18
Imperial Beach
AQI 28
La Mesa
AQI 23
La Posta Band of Indians
AQI 38
Lake San Marcos
AQI 24
Lemon Grove
AQI 23
National City
AQI 27
Oceanside
AQI 28
Poway
AQI 24
Rainbow
AQI 13
Rancho Santa Fe
AQI 24
San Diego
AQI 39
San Marcos
AQI 24
Santee
AQI 23
Solana Beach
AQI 24
Spring Valley
AQI 23
Valley Center
AQI 13
Vista
AQI 28
Winter Gardens
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 39
Coronado
AQI 27
National City
AQI 27
Chula Vista
AQI 39
Lemon Grove
AQI 23
La Mesa
AQI 23
Imperial Beach
AQI 28
Spring Valley
AQI 23
Casa de Oro-Mount Helix
AQI 23
El Cajon
AQI 41
Santee
AQI 23