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  3. California
  4. San Diego County

San Diego County

California

2026-10-14 00:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
101.5
PM10
μg/m³
22.6
PM2.5
μg/m³
6.1
Weather
  • ℃
  • ℉
20℃
66%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 33
Borrego Springs
AQI 23
Camp Pendleton South
AQI 38
Campo
AQI 32
Carlsbad
AQI 38
Casa de Oro-Mount Helix
AQI 20
Chula Vista
AQI 29
Coronado
AQI 20
Del Mar
AQI 18
El Cajon
AQI 32
Encinitas
AQI 18
Escondido
AQI 18
Fairbanks Ranch
AQI 18
Fallbrook
AQI 38
Hidden Meadows
AQI 38
Imperial Beach
AQI 19
La Mesa
AQI 20
La Posta Band of Indians
AQI 35
Lake San Marcos
AQI 18
Lemon Grove
AQI 20
National City
AQI 20
Oceanside
AQI 38
Poway
AQI 18
Rainbow
AQI 17
Rancho Santa Fe
AQI 18
San Diego
AQI 30
San Marcos
AQI 18
Santee
AQI 20
Solana Beach
AQI 18
Spring Valley
AQI 20
Valley Center
AQI 18
Vista
AQI 38
Winter Gardens
AQI 20
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 30
Coronado
AQI 20
National City
AQI 20
Chula Vista
AQI 29
Lemon Grove
AQI 20
La Mesa
AQI 20
Imperial Beach
AQI 19
Spring Valley
AQI 20
Casa de Oro-Mount Helix
AQI 20
El Cajon
AQI 32
Santee
AQI 20