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  3. California
  4. San Diego County

San Diego County

California

2026-10-12 07:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.2
O3
μg/m³
68.2
PM10
μg/m³
18.9
Weather
  • ℃
  • ℉
17℃
92%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Alpine
AQI 35
Borrego Springs
AQI 52
Camp Pendleton South
AQI 51
Campo
AQI 48
Carlsbad
AQI 51
Casa de Oro-Mount Helix
AQI 38
Chula Vista
AQI 38
Coronado
AQI 48
Del Mar
AQI 47
El Cajon
AQI 38
Encinitas
AQI 47
Escondido
AQI 47
Fairbanks Ranch
AQI 47
Fallbrook
AQI 24
Hidden Meadows
AQI 24
Imperial Beach
AQI 47
La Mesa
AQI 38
La Posta Band of Indians
AQI 32
Lake San Marcos
AQI 47
Lemon Grove
AQI 38
National City
AQI 48
Oceanside
AQI 51
Poway
AQI 47
Rainbow
AQI 22
Rancho Santa Fe
AQI 47
San Diego
AQI 43
San Marcos
AQI 47
Santee
AQI 38
Solana Beach
AQI 47
Spring Valley
AQI 38
Valley Center
AQI 22
Vista
AQI 51
Winter Gardens
AQI 38
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 43
Coronado
AQI 48
National City
AQI 48
Chula Vista
AQI 38
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