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  2. United States
  3. California
  4. San Diego County

San Diego County

California

2026-10-19 00:00
AQI (China)
Good
Pollutants|Pollens
PM10
μg/m³
54.3
O3
μg/m³
110.6
PM2.5
μg/m³
7.9
Weather
  • ℃
  • ℉
23℃
56%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Alpine
AQI 49
Borrego Springs
AQI 23
Camp Pendleton South
AQI 59
Campo
AQI 31
Carlsbad
AQI 59
Casa de Oro-Mount Helix
AQI 55
Chula Vista
AQI 46
Coronado
AQI 50
Del Mar
AQI 53
El Cajon
AQI 55
Encinitas
AQI 53
Escondido
AQI 53
Fairbanks Ranch
AQI 53
Fallbrook
AQI 59
Hidden Meadows
AQI 59
Imperial Beach
AQI 46
La Mesa
AQI 55
La Posta Band of Indians
AQI 32
Lake San Marcos
AQI 53
Lemon Grove
AQI 55
National City
AQI 50
Oceanside
AQI 59
Poway
AQI 53
Rainbow
AQI 39
Rancho Santa Fe
AQI 53
San Diego
AQI 54
San Marcos
AQI 53
Santee
AQI 55
Solana Beach
AQI 53
Spring Valley
AQI 55
Valley Center
AQI 53
Vista
AQI 59
Winter Gardens
AQI 55
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 54
Coronado
AQI 50
National City
AQI 50
Chula Vista
AQI 46
Lemon Grove
AQI 55
La Mesa
AQI 55
Imperial Beach
AQI 46
Spring Valley
AQI 55
Casa de Oro-Mount Helix
AQI 55
El Cajon
AQI 55
Santee
AQI 55