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  3. California
  4. San Diego County

San Diego County

California

2026-10-19 13:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7
PM10
μg/m³
28.4
O3
μg/m³
59.5
Weather
  • ℃
  • ℉
17℃
66%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
Places included
Alpine
AQI 46
Borrego Springs
AQI 37
Camp Pendleton South
AQI 36
Campo
AQI 45
Carlsbad
AQI 36
Casa de Oro-Mount Helix
AQI 40
Chula Vista
AQI 30
Coronado
AQI 41
Del Mar
AQI 32
El Cajon
AQI 40
Encinitas
AQI 32
Escondido
AQI 32
Fairbanks Ranch
AQI 32
Fallbrook
AQI 28
Hidden Meadows
AQI 28
Imperial Beach
AQI 112
La Mesa
AQI 40
La Posta Band of Indians
AQI 42
Lake San Marcos
AQI 32
Lemon Grove
AQI 40
National City
AQI 41
Oceanside
AQI 36
Poway
AQI 32
Rainbow
AQI 22
Rancho Santa Fe
AQI 32
San Diego
AQI 61
San Marcos
AQI 32
Santee
AQI 40
Solana Beach
AQI 32
Spring Valley
AQI 40
Valley Center
AQI 24
Vista
AQI 36
Winter Gardens
AQI 40
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 61
Coronado
AQI 41
National City
AQI 41
Chula Vista
AQI 30
Lemon Grove
AQI 40
La Mesa
AQI 40
Imperial Beach
AQI 112
Spring Valley
AQI 40
Casa de Oro-Mount Helix
AQI 40
El Cajon
AQI 40
Santee
AQI 40