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  4. San Diego County

San Diego County

California

2025-12-20 10:00
AQC (Australia)
Good
Pollutants|Pollens
PM10
μg/m³
30.2
PM2.5
μg/m³
17.9
O3
μg/m³
61.7
Weather
  • ℃
  • ℉
13℃
92%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQC (Australia)
  • Pollen
  • PM10
  • PM2.5
  • O3
Places included
Alpine
AQI
Borrego Springs
AQI
Camp Pendleton South
AQI
Campo
AQI
Carlsbad
AQI
Casa de Oro-Mount Helix
AQI
Chula Vista
AQI
Coronado
AQI
Del Mar
AQI
El Cajon
AQI
Encinitas
AQI
Escondido
AQI
Fairbanks Ranch
AQI
Fallbrook
AQI
Hidden Meadows
AQI
Imperial Beach
AQI
La Mesa
AQI
La Posta Band of Indians
AQI
Lake San Marcos
AQI
Lemon Grove
AQI
National City
AQI
Oceanside
AQI
Poway
AQI
Rainbow
AQI
Rancho Santa Fe
AQI
San Diego
AQI
San Marcos
AQI
Santee
AQI
Site 47591
AQI
Solana Beach
AQI
Spring Valley
AQI
Valley Center
AQI
Vista
AQI
Winter Gardens
AQI
Data Sources
http://www.airnow.gov/

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Cities Nearby

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