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  3. California
  4. San Diego County

San Diego County

California

2026-10-15 17:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.7
O3
μg/m³
62.5
PM10
μg/m³
14.6
Weather
  • ℃
  • ℉
29℃
31%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Alpine
AQI 38
Borrego Springs
AQI 24
Camp Pendleton South
AQI 31
Campo
AQI 37
Carlsbad
AQI 18
Casa de Oro-Mount Helix
AQI 34
Chula Vista
AQI 22
Coronado
AQI 44
Del Mar
AQI 13
El Cajon
AQI 34
Encinitas
AQI 13
Escondido
AQI 13
Fairbanks Ranch
AQI 13
Fallbrook
AQI 34
Hidden Meadows
AQI 34
Imperial Beach
AQI 107
La Mesa
AQI 34
La Posta Band of Indians
AQI 40
Lake San Marcos
AQI 13
Lemon Grove
AQI 34
National City
AQI 44
Oceanside
AQI 18
Poway
AQI 13
Rainbow
AQI 34
Rancho Santa Fe
AQI 13
San Diego
AQI 54
San Marcos
AQI 13
Santee
AQI 34
Solana Beach
AQI 13
Spring Valley
AQI 34
Valley Center
AQI 34
Vista
AQI 18
Winter Gardens
AQI 34
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 54
Coronado
AQI 44
National City
AQI 44
Chula Vista
AQI 22
Lemon Grove
AQI 34
La Mesa
AQI 34
Imperial Beach
AQI 107
Spring Valley
AQI 34
Casa de Oro-Mount Helix
AQI 34
El Cajon
AQI 34
Santee
AQI 34