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  3. California
  4. San Diego County

San Diego County

California

2026-10-17 16:00
AQI (US)
Moderate
Pollutants|Pollens
PM10
μg/m³
97.6
PM2.5
μg/m³
14.2
O3
μg/m³
71.2
Weather
  • ℃
  • ℉
29℃
31%
26 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • PM2.5
  • O3
Places included
Alpine
AQI 76
Borrego Springs
AQI 56
Camp Pendleton South
AQI 75
Campo
AQI 55
Carlsbad
AQI 75
Casa de Oro-Mount Helix
AQI 68
Chula Vista
AQI 68
Coronado
AQI 72
Del Mar
AQI 73
El Cajon
AQI 68
Encinitas
AQI 73
Escondido
AQI 73
Fairbanks Ranch
AQI 73
Fallbrook
AQI 75
Hidden Meadows
AQI 75
Imperial Beach
AQI 74
La Mesa
AQI 68
La Posta Band of Indians
AQI 33
Lake San Marcos
AQI 73
Lemon Grove
AQI 68
National City
AQI 72
Oceanside
AQI 75
Poway
AQI 73
Rainbow
AQI 68
Rancho Santa Fe
AQI 73
San Diego
AQI 80
San Marcos
AQI 73
Santee
AQI 68
Solana Beach
AQI 73
Spring Valley
AQI 68
Valley Center
AQI 73
Vista
AQI 75
Winter Gardens
AQI 68
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 80
Coronado
AQI 72
National City
AQI 72
Chula Vista
AQI 68
Lemon Grove
AQI 68
La Mesa
AQI 68
Imperial Beach
AQI 74
Spring Valley
AQI 68
Casa de Oro-Mount Helix
AQI 68
El Cajon
AQI 68
Santee
AQI 68