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  3. California
  4. San Diego County

San Diego County

California

2026-10-19 07:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.4
PM10
μg/m³
39.5
O3
μg/m³
68.8
Weather
  • ℃
  • ℉
19℃
69%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
Places included
Alpine
AQI 49
Borrego Springs
AQI 43
Camp Pendleton South
AQI 43
Campo
AQI 50
Carlsbad
AQI 43
Casa de Oro-Mount Helix
AQI 42
Chula Vista
AQI 46
Coronado
AQI 52
Del Mar
AQI 39
El Cajon
AQI 42
Encinitas
AQI 39
Escondido
AQI 39
Fairbanks Ranch
AQI 39
Fallbrook
AQI 39
Hidden Meadows
AQI 39
Imperial Beach
AQI 53
La Mesa
AQI 42
La Posta Band of Indians
AQI 42
Lake San Marcos
AQI 39
Lemon Grove
AQI 42
National City
AQI 52
Oceanside
AQI 43
Poway
AQI 39
Rainbow
AQI 33
Rancho Santa Fe
AQI 39
San Diego
AQI 57
San Marcos
AQI 39
Santee
AQI 42
Solana Beach
AQI 39
Spring Valley
AQI 42
Valley Center
AQI 35
Vista
AQI 43
Winter Gardens
AQI 42
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 57
Coronado
AQI 52
National City
AQI 52
Chula Vista
AQI 46
Lemon Grove
AQI 42
La Mesa
AQI 42
Imperial Beach
AQI 53
Spring Valley
AQI 42
Casa de Oro-Mount Helix
AQI 42
El Cajon
AQI 42
Santee
AQI 42