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

San Diego County

California

2026-10-15 18:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
77.5
PM2.5
μg/m³
3.7
PM10
μg/m³
13.4
Weather
  • ℃
  • ℉
30℃
30%
28 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Alpine
AQI 38
Borrego Springs
AQI 24
Camp Pendleton South
AQI 41
Campo
AQI 37
Carlsbad
AQI 29
Casa de Oro-Mount Helix
AQI 15
Chula Vista
AQI 42
Coronado
AQI 51
Del Mar
AQI 9
El Cajon
AQI 15
Encinitas
AQI 9
Escondido
AQI 9
Fairbanks Ranch
AQI 9
Fallbrook
AQI 34
Hidden Meadows
AQI 34
Imperial Beach
AQI 34
La Mesa
AQI 15
La Posta Band of Indians
AQI 41
Lake San Marcos
AQI 9
Lemon Grove
AQI 15
National City
AQI 51
Oceanside
AQI 29
Poway
AQI 9
Rainbow
AQI 34
Rancho Santa Fe
AQI 9
San Diego
AQI 29
San Marcos
AQI 9
Santee
AQI 15
Solana Beach
AQI 9
Spring Valley
AQI 15
Valley Center
AQI 34
Vista
AQI 29
Winter Gardens
AQI 15
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 29
Coronado
AQI 51
National City
AQI 51
Chula Vista
AQI 42
Lemon Grove
AQI 15
La Mesa
AQI 15
Imperial Beach
AQI 34
Spring Valley
AQI 15
Casa de Oro-Mount Helix
AQI 15
El Cajon
AQI 15
Santee
AQI 15