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

San Diego County

California

2026-10-15 23:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
116.2
PM10
μg/m³
13.8
PM2.5
μg/m³
2.4
Weather
  • ℃
  • ℉
31℃
28%
26 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 35
Borrego Springs
AQI 24
Camp Pendleton South
AQI 35
Campo
AQI 33
Carlsbad
AQI 19
Casa de Oro-Mount Helix
AQI 14
Chula Vista
AQI 41
Coronado
AQI 23
Del Mar
AQI 8
El Cajon
AQI 36
Encinitas
AQI 8
Escondido
AQI 8
Fairbanks Ranch
AQI 8
Fallbrook
AQI 19
Hidden Meadows
AQI 19
Imperial Beach
AQI 15
La Mesa
AQI 14
La Posta Band of Indians
AQI 35
Lake San Marcos
AQI 8
Lemon Grove
AQI 14
National City
AQI 23
Oceanside
AQI 19
Poway
AQI 8
Rainbow
AQI 16
Rancho Santa Fe
AQI 8
San Diego
AQI 38
San Marcos
AQI 8
Santee
AQI 14
Solana Beach
AQI 8
Spring Valley
AQI 14
Valley Center
AQI 8
Vista
AQI 19
Winter Gardens
AQI 14
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 38
Coronado
AQI 23
National City
AQI 23
Chula Vista
AQI 41
Lemon Grove
AQI 14
La Mesa
AQI 14
Imperial Beach
AQI 15
Spring Valley
AQI 14
Casa de Oro-Mount Helix
AQI 14
El Cajon
AQI 36
Santee
AQI 14