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  4. San Diego County

San Diego County

California

2026-10-11 19:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
11
O3
μg/m³
86.7
PM10
μg/m³
33.7
Weather
  • ℃
  • ℉
21℃
72%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Alpine
AQI 38
Borrego Springs
AQI 44
Camp Pendleton South
AQI 60
Campo
AQI 45
Carlsbad
AQI 60
Casa de Oro-Mount Helix
AQI 52
Chula Vista
AQI 57
Coronado
AQI 61
Del Mar
AQI 55
El Cajon
AQI 52
Encinitas
AQI 55
Escondido
AQI 55
Fairbanks Ranch
AQI 55
Fallbrook
AQI 41
Hidden Meadows
AQI 41
Imperial Beach
AQI 60
La Mesa
AQI 52
La Posta Band of Indians
AQI 38
Lake San Marcos
AQI 55
Lemon Grove
AQI 52
National City
AQI 61
Oceanside
AQI 60
Poway
AQI 55
Rainbow
AQI 34
Rancho Santa Fe
AQI 55
San Diego
AQI 58
San Marcos
AQI 55
Santee
AQI 52
Solana Beach
AQI 55
Spring Valley
AQI 52
Valley Center
AQI 34
Vista
AQI 60
Winter Gardens
AQI 52
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 58
Coronado
AQI 61
National City
AQI 61
Chula Vista
AQI 57
Lemon Grove
AQI 52
La Mesa
AQI 52
Imperial Beach
AQI 60
Spring Valley
AQI 52
Casa de Oro-Mount Helix
AQI 52
El Cajon
AQI 52
Santee
AQI 52