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  4. San Diego County

San Diego County

California

2026-10-19 18:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
97.9
PM10
μg/m³
40.7
PM2.5
μg/m³
7
Weather
  • ℃
  • ℉
28℃
40%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 117
Borrego Springs
AQI 27
Camp Pendleton South
AQI 97
Campo
AQI 90
Carlsbad
AQI 61
Casa de Oro-Mount Helix
AQI 32
Chula Vista
AQI 93
Coronado
AQI 46
Del Mar
AQI 31
El Cajon
AQI 105
Encinitas
AQI 31
Escondido
AQI 31
Fairbanks Ranch
AQI 31
Fallbrook
AQI 61
Hidden Meadows
AQI 61
Imperial Beach
AQI 54
La Mesa
AQI 32
La Posta Band of Indians
AQI 99
Lake San Marcos
AQI 31
Lemon Grove
AQI 32
National City
AQI 46
Oceanside
AQI 61
Poway
AQI 31
Rainbow
AQI 21
Rancho Santa Fe
AQI 31
San Diego
AQI 86
San Marcos
AQI 31
Santee
AQI 32
Solana Beach
AQI 31
Spring Valley
AQI 32
Valley Center
AQI 31
Vista
AQI 61
Winter Gardens
AQI 32
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 86
Coronado
AQI 46
National City
AQI 46
Chula Vista
AQI 93
Lemon Grove
AQI 32
La Mesa
AQI 32
Imperial Beach
AQI 54
Spring Valley
AQI 32
Casa de Oro-Mount Helix
AQI 32
El Cajon
AQI 105
Santee
AQI 32