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  3. California
  4. San Diego County

San Diego County

California

2026-10-17 01:00
AQI (US)
Good
Pollutants|Pollens
PM10
μg/m³
52.9
O3
μg/m³
96.4
PM2.5
μg/m³
5.3
Weather
  • ℃
  • ℉
31℃
26%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Alpine
AQI 50
Borrego Springs
AQI 70
Camp Pendleton South
AQI 54
Campo
AQI 51
Carlsbad
AQI 54
Casa de Oro-Mount Helix
AQI 51
Chula Vista
AQI 49
Coronado
AQI 53
Del Mar
AQI 42
El Cajon
AQI 51
Encinitas
AQI 42
Escondido
AQI 42
Fairbanks Ranch
AQI 42
Fallbrook
AQI 54
Hidden Meadows
AQI 54
Imperial Beach
AQI 50
La Mesa
AQI 51
La Posta Band of Indians
AQI 44
Lake San Marcos
AQI 42
Lemon Grove
AQI 51
National City
AQI 53
Oceanside
AQI 54
Poway
AQI 42
Rainbow
AQI 42
Rancho Santa Fe
AQI 42
San Diego
AQI 56
San Marcos
AQI 42
Santee
AQI 51
Solana Beach
AQI 42
Spring Valley
AQI 51
Valley Center
AQI 42
Vista
AQI 54
Winter Gardens
AQI 51
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 56
Coronado
AQI 53
National City
AQI 53
Chula Vista
AQI 49
Lemon Grove
AQI 51
La Mesa
AQI 51
Imperial Beach
AQI 50
Spring Valley
AQI 51
Casa de Oro-Mount Helix
AQI 51
El Cajon
AQI 51
Santee
AQI 51