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  3. California
  4. San Diego County

San Diego County

California

2026-10-10 18:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
32.1
O3
μg/m³
71.2
PM2.5
μg/m³
10.1
Weather
  • ℃
  • ℉
25℃
77%
33 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Alpine
AQI 38
Borrego Springs
AQI 30
Camp Pendleton South
AQI 55
Campo
AQI 26
Carlsbad
AQI 55
Casa de Oro-Mount Helix
AQI 28
Chula Vista
AQI 27
Coronado
AQI 32
Del Mar
AQI 22
El Cajon
AQI 28
Encinitas
AQI 22
Escondido
AQI 22
Fairbanks Ranch
AQI 22
Fallbrook
AQI 55
Hidden Meadows
AQI 55
Imperial Beach
AQI 27
La Mesa
AQI 28
La Posta Band of Indians
AQI 17
Lake San Marcos
AQI 22
Lemon Grove
AQI 28
National City
AQI 32
Oceanside
AQI 55
Poway
AQI 22
Rainbow
AQI 21
Rancho Santa Fe
AQI 22
San Diego
AQI 58
San Marcos
AQI 22
Santee
AQI 28
Solana Beach
AQI 22
Spring Valley
AQI 28
Valley Center
AQI 22
Vista
AQI 55
Winter Gardens
AQI 28
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 58
Coronado
AQI 32
National City
AQI 32
Chula Vista
AQI 27
Lemon Grove
AQI 28
La Mesa
AQI 28
Imperial Beach
AQI 27
Spring Valley
AQI 28
Casa de Oro-Mount Helix
AQI 28
El Cajon
AQI 28
Santee
AQI 28