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  3. California
  4. San Diego County

San Diego County

California

2026-10-13 09:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.5
O3
μg/m³
51.6
PM10
μg/m³
11.3
Weather
  • ℃
  • ℉
16℃
72%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Alpine
AQI 36
Borrego Springs
AQI 39
Camp Pendleton South
AQI 29
Campo
AQI 46
Carlsbad
AQI 29
Casa de Oro-Mount Helix
AQI 32
Chula Vista
AQI 24
Coronado
AQI 24
Del Mar
AQI 20
El Cajon
AQI 32
Encinitas
AQI 20
Escondido
AQI 20
Fairbanks Ranch
AQI 20
Fallbrook
AQI 23
Hidden Meadows
AQI 23
Imperial Beach
AQI 29
La Mesa
AQI 32
La Posta Band of Indians
AQI 34
Lake San Marcos
AQI 20
Lemon Grove
AQI 32
National City
AQI 24
Oceanside
AQI 29
Poway
AQI 20
Rainbow
AQI 26
Rancho Santa Fe
AQI 20
San Diego
AQI 25
San Marcos
AQI 20
Santee
AQI 32
Solana Beach
AQI 20
Spring Valley
AQI 32
Valley Center
AQI 23
Vista
AQI 29
Winter Gardens
AQI 32
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 25
Coronado
AQI 24
National City
AQI 24
Chula Vista
AQI 24
Lemon Grove
AQI 32
La Mesa
AQI 32
Imperial Beach
AQI 29
Spring Valley
AQI 32
Casa de Oro-Mount Helix
AQI 32
El Cajon
AQI 32
Santee
AQI 32