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  3. California
  4. San Diego County

San Diego County

California

2026-10-21 05:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
76.3
PM10
μg/m³
21.6
PM2.5
μg/m³
6.6
Weather
  • ℃
  • ℉
20℃
87%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 120
Borrego Springs
AQI 21
Camp Pendleton South
AQI 44
Campo
AQI 95
Carlsbad
AQI 41
Casa de Oro-Mount Helix
AQI 22
Chula Vista
AQI 60
Coronado
AQI 21
Del Mar
AQI 20
El Cajon
AQI 52
Encinitas
AQI 20
Escondido
AQI 20
Fairbanks Ranch
AQI 20
Fallbrook
AQI 30
Hidden Meadows
AQI 20
Imperial Beach
AQI 17
La Mesa
AQI 22
La Posta Band of Indians
AQI 99
Lake San Marcos
AQI 20
Lemon Grove
AQI 22
National City
AQI 21
Oceanside
AQI 39
Poway
AQI 20
Rainbow
AQI 30
Rancho Santa Fe
AQI 20
San Diego
AQI 58
San Marcos
AQI 20
Santee
AQI 22
Solana Beach
AQI 20
Spring Valley
AQI 22
Valley Center
AQI 20
Vista
AQI 20
Winter Gardens
AQI 22
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 58
Coronado
AQI 21
National City
AQI 21
Chula Vista
AQI 60
Lemon Grove
AQI 22
La Mesa
AQI 22
Imperial Beach
AQI 17
Spring Valley
AQI 22
Casa de Oro-Mount Helix
AQI 22
El Cajon
AQI 52
Santee
AQI 22