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

San Diego County

California

2026-10-15 16:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.7
O3
μg/m³
56.2
PM10
μg/m³
16.3
Weather
  • ℃
  • ℉
23℃
46%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Alpine
AQI 38
Borrego Springs
AQI 30
Camp Pendleton South
AQI 26
Campo
AQI 36
Carlsbad
AQI 22
Casa de Oro-Mount Helix
AQI 51
Chula Vista
AQI 22
Coronado
AQI 47
Del Mar
AQI 15
El Cajon
AQI 51
Encinitas
AQI 15
Escondido
AQI 15
Fairbanks Ranch
AQI 15
Fallbrook
AQI 34
Hidden Meadows
AQI 34
Imperial Beach
AQI 116
La Mesa
AQI 51
La Posta Band of Indians
AQI 41
Lake San Marcos
AQI 15
Lemon Grove
AQI 51
National City
AQI 47
Oceanside
AQI 22
Poway
AQI 15
Rainbow
AQI 34
Rancho Santa Fe
AQI 15
San Diego
AQI 54
San Marcos
AQI 15
Santee
AQI 51
Solana Beach
AQI 15
Spring Valley
AQI 51
Valley Center
AQI 34
Vista
AQI 22
Winter Gardens
AQI 51
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 54
Coronado
AQI 47
National City
AQI 47
Chula Vista
AQI 22
Lemon Grove
AQI 51
La Mesa
AQI 51
Imperial Beach
AQI 116
Spring Valley
AQI 51
Casa de Oro-Mount Helix
AQI 51
El Cajon
AQI 51
Santee
AQI 51