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

San Diego County

California

2026-10-09 06:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.9
O3
μg/m³
55.8
PM10
μg/m³
25.9
Weather
  • ℃
  • ℉
23℃
86%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Alpine
AQI 33
Borrego Springs
AQI 52
Camp Pendleton South
AQI 63
Campo
AQI 60
Carlsbad
AQI 63
Casa de Oro-Mount Helix
AQI 42
Chula Vista
AQI 54
Coronado
AQI 56
Del Mar
AQI 46
El Cajon
AQI 42
Encinitas
AQI 46
Escondido
AQI 46
Fairbanks Ranch
AQI 46
Fallbrook
AQI 43
Hidden Meadows
AQI 43
Imperial Beach
AQI 55
La Mesa
AQI 42
La Posta Band of Indians
AQI 51
Lake San Marcos
AQI 46
Lemon Grove
AQI 42
National City
AQI 56
Oceanside
AQI 63
Poway
AQI 46
Rainbow
AQI 27
Rancho Santa Fe
AQI 46
San Diego
AQI 64
San Marcos
AQI 46
Santee
AQI 42
Solana Beach
AQI 46
Spring Valley
AQI 42
Valley Center
AQI 23
Vista
AQI 63
Winter Gardens
AQI 42
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 64
Coronado
AQI 56
National City
AQI 56
Chula Vista
AQI 54
Lemon Grove
AQI 42
La Mesa
AQI 42
Imperial Beach
AQI 55
Spring Valley
AQI 42
Casa de Oro-Mount Helix
AQI 42
El Cajon
AQI 42
Santee
AQI 42