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  3. California
  4. San Diego County

San Diego County

California

2026-10-12 12:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
75.4
PM2.5
μg/m³
4.5
PM10
μg/m³
13.2
Weather
  • ℃
  • ℉
16℃
93%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Alpine
AQI 37
Borrego Springs
AQI 37
Camp Pendleton South
AQI 38
Campo
AQI 30
Carlsbad
AQI 38
Casa de Oro-Mount Helix
AQI 20
Chula Vista
AQI 29
Coronado
AQI 33
Del Mar
AQI 33
El Cajon
AQI 34
Encinitas
AQI 33
Escondido
AQI 33
Fairbanks Ranch
AQI 33
Fallbrook
AQI 20
Hidden Meadows
AQI 20
Imperial Beach
AQI 32
La Mesa
AQI 20
La Posta Band of Indians
AQI 34
Lake San Marcos
AQI 33
Lemon Grove
AQI 20
National City
AQI 33
Oceanside
AQI 38
Poway
AQI 33
Rainbow
AQI 6
Rancho Santa Fe
AQI 33
San Diego
AQI 31
San Marcos
AQI 33
Santee
AQI 20
Solana Beach
AQI 33
Spring Valley
AQI 20
Valley Center
AQI 14
Vista
AQI 38
Winter Gardens
AQI 20
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 31
Coronado
AQI 33
National City
AQI 33
Chula Vista
AQI 29
Lemon Grove
AQI 20
La Mesa
AQI 20
Imperial Beach
AQI 32
Spring Valley
AQI 20
Casa de Oro-Mount Helix
AQI 20
El Cajon
AQI 34
Santee
AQI 20