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  3. California
  4. San Diego County

San Diego County

California

2026-10-11 00:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.3
O3
μg/m³
59.9
PM10
μg/m³
16
Weather
  • ℃
  • ℉
22℃
81%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Alpine
AQI 26
Borrego Springs
AQI 43
Camp Pendleton South
AQI 36
Campo
AQI 50
Carlsbad
AQI 25
Casa de Oro-Mount Helix
AQI 35
Chula Vista
AQI 49
Coronado
AQI 52
Del Mar
AQI 44
El Cajon
AQI 35
Encinitas
AQI 44
Escondido
AQI 44
Fairbanks Ranch
AQI 44
Fallbrook
AQI 13
Hidden Meadows
AQI 13
Imperial Beach
AQI 55
La Mesa
AQI 35
La Posta Band of Indians
AQI 26
Lake San Marcos
AQI 44
Lemon Grove
AQI 35
National City
AQI 52
Oceanside
AQI 25
Poway
AQI 44
Rainbow
AQI 13
Rancho Santa Fe
AQI 44
San Diego
AQI 53
San Marcos
AQI 44
Santee
AQI 35
Solana Beach
AQI 44
Spring Valley
AQI 35
Valley Center
AQI 18
Vista
AQI 25
Winter Gardens
AQI 35
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 53
Coronado
AQI 52
National City
AQI 52
Chula Vista
AQI 49
Lemon Grove
AQI 35
La Mesa
AQI 35
Imperial Beach
AQI 55
Spring Valley
AQI 35
Casa de Oro-Mount Helix
AQI 35
El Cajon
AQI 35
Santee
AQI 35