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  3. California
  4. San Diego County

San Diego County

California

2026-10-11 04:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.4
O3
μg/m³
45.6
PM10
μg/m³
13.5
Weather
  • ℃
  • ℉
22℃
83%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Alpine
AQI 26
Borrego Springs
AQI 29
Camp Pendleton South
AQI 32
Campo
AQI 36
Carlsbad
AQI 24
Casa de Oro-Mount Helix
AQI 38
Chula Vista
AQI 37
Coronado
AQI 43
Del Mar
AQI 31
El Cajon
AQI 38
Encinitas
AQI 31
Escondido
AQI 31
Fairbanks Ranch
AQI 31
Fallbrook
AQI 12
Hidden Meadows
AQI 12
Imperial Beach
AQI 47
La Mesa
AQI 38
La Posta Band of Indians
AQI 27
Lake San Marcos
AQI 31
Lemon Grove
AQI 38
National City
AQI 43
Oceanside
AQI 24
Poway
AQI 31
Rainbow
AQI 13
Rancho Santa Fe
AQI 31
San Diego
AQI 49
San Marcos
AQI 31
Santee
AQI 38
Solana Beach
AQI 31
Spring Valley
AQI 38
Valley Center
AQI 13
Vista
AQI 24
Winter Gardens
AQI 38
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 49
Coronado
AQI 43
National City
AQI 43
Chula Vista
AQI 37
Lemon Grove
AQI 38
La Mesa
AQI 38
Imperial Beach
AQI 47
Spring Valley
AQI 38
Casa de Oro-Mount Helix
AQI 38
El Cajon
AQI 38
Santee
AQI 38