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

San Diego County

California

2026-10-10 01:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
84.3
PM10
μg/m³
21.9
PM2.5
μg/m³
7.5
Weather
  • ℃
  • ℉
23℃
81%
16 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 33
Borrego Springs
AQI 22
Camp Pendleton South
AQI 33
Campo
AQI 28
Carlsbad
AQI 32
Casa de Oro-Mount Helix
AQI 18
Chula Vista
AQI 21
Coronado
AQI 21
Del Mar
AQI 20
El Cajon
AQI 29
Encinitas
AQI 20
Escondido
AQI 20
Fairbanks Ranch
AQI 20
Fallbrook
AQI 32
Hidden Meadows
AQI 32
Imperial Beach
AQI 24
La Mesa
AQI 18
La Posta Band of Indians
AQI 29
Lake San Marcos
AQI 20
Lemon Grove
AQI 18
National City
AQI 21
Oceanside
AQI 32
Poway
AQI 20
Rainbow
AQI 11
Rancho Santa Fe
AQI 20
San Diego
AQI 23
San Marcos
AQI 20
Santee
AQI 18
Solana Beach
AQI 20
Spring Valley
AQI 18
Valley Center
AQI 20
Vista
AQI 32
Winter Gardens
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 23
Coronado
AQI 21
National City
AQI 21
Chula Vista
AQI 21
Lemon Grove
AQI 18
La Mesa
AQI 18
Imperial Beach
AQI 24
Spring Valley
AQI 18
Casa de Oro-Mount Helix
AQI 18
El Cajon
AQI 29
Santee
AQI 18