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

San Diego County

California

2026-10-17 10:00
AQI (US)
Moderate
Pollutants|Pollens
PM10
μg/m³
126.1
PM2.5
μg/m³
12.9
O3
μg/m³
82
Weather
  • ℃
  • ℉
28℃
28%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • PM2.5
  • O3
Places included
Alpine
AQI 98
Borrego Springs
AQI 72
Camp Pendleton South
AQI 60
Campo
AQI 66
Carlsbad
AQI 60
Casa de Oro-Mount Helix
AQI 94
Chula Vista
AQI 108
Coronado
AQI 111
Del Mar
AQI 86
El Cajon
AQI 94
Encinitas
AQI 86
Escondido
AQI 86
Fairbanks Ranch
AQI 86
Fallbrook
AQI 60
Hidden Meadows
AQI 60
Imperial Beach
AQI 108
La Mesa
AQI 94
La Posta Band of Indians
AQI 37
Lake San Marcos
AQI 86
Lemon Grove
AQI 94
National City
AQI 111
Oceanside
AQI 60
Poway
AQI 86
Rainbow
AQI 60
Rancho Santa Fe
AQI 86
San Diego
AQI 111
San Marcos
AQI 86
Santee
AQI 94
Solana Beach
AQI 86
Spring Valley
AQI 94
Valley Center
AQI 86
Vista
AQI 60
Winter Gardens
AQI 94
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 111
Coronado
AQI 111
National City
AQI 111
Chula Vista
AQI 108
Lemon Grove
AQI 94
La Mesa
AQI 94
Imperial Beach
AQI 108
Spring Valley
AQI 94
Casa de Oro-Mount Helix
AQI 94
El Cajon
AQI 94
Santee
AQI 94