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

San Diego County

California

2025-03-20 05:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
79.6
PM2.5
μg/m³
5.1
PM10
μg/m³
16.4
Weather
  • ℃
  • ℉
16℃
47%
16 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Alpine
AQI 41
Borrego Springs
AQI 38
Camp Pendleton South
AQI 41
Campo
AQI 52
Carlsbad
AQI 41
Casa de Oro-Mount Helix
AQI 26
Chula Vista
AQI 28
Coronado
AQI 26
Del Mar
AQI 18
El Cajon
AQI 32
Encinitas
AQI 18
Escondido
AQI 18
Fairbanks Ranch
AQI 18
Fallbrook
AQI 39
Hidden Meadows
AQI 39
Imperial Beach
AQI 52
La Mesa
AQI 26
La Posta Band of Indians
AQI 49
Lake San Marcos
AQI 18
Lemon Grove
AQI 26
National City
AQI 26
Oceanside
AQI 41
Poway
AQI 18
Rainbow
AQI 39
Rancho Santa Fe
AQI 18
San Diego
AQI 40
San Marcos
AQI 18
Santee
AQI 26
Solana Beach
AQI 18
Spring Valley
AQI 26
Valley Center
AQI 39
Vista
AQI 41
Winter Gardens
AQI 26
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 40
Coronado
AQI 26
National City
AQI 26
Chula Vista
AQI 28
Lemon Grove
AQI 26
La Mesa
AQI 26
Imperial Beach
AQI 52
Spring Valley
AQI 26
Casa de Oro-Mount Helix
AQI 26
El Cajon
AQI 32
Santee
AQI 26