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  4. San Diego County

San Diego County

California

2026-10-12 01:00
AQI (Netherlands)
Moderate
Pollutants|Pollens
O3
μg/m³
81.5
PM10
μg/m³
33.4
PM2.5
μg/m³
11.3
Weather
  • ℃
  • ℉
19℃
77%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 6
Borrego Springs
AQI 4
Camp Pendleton South
AQI 6
Campo
AQI 5
Carlsbad
AQI 4
Casa de Oro-Mount Helix
AQI 4
Chula Vista
AQI 6
Coronado
AQI 4
Del Mar
AQI 4
El Cajon
AQI 6
Encinitas
AQI 4
Escondido
AQI 4
Fairbanks Ranch
AQI 4
Fallbrook
AQI 4
Hidden Meadows
AQI 4
Imperial Beach
AQI 4
La Mesa
AQI 4
La Posta Band of Indians
AQI 5
Lake San Marcos
AQI 4
Lemon Grove
AQI 4
National City
AQI 4
Oceanside
AQI 4
Poway
AQI 4
Rainbow
AQI 3
Rancho Santa Fe
AQI 4
San Diego
AQI 5
San Marcos
AQI 4
Santee
AQI 4
Solana Beach
AQI 4
Spring Valley
AQI 4
Valley Center
AQI 4
Vista
AQI 4
Winter Gardens
AQI 4
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Diego
AQI 5
Coronado
AQI 4
National City
AQI 4
Chula Vista
AQI 6
Lemon Grove
AQI 4
La Mesa
AQI 4
Imperial Beach
AQI 4
Spring Valley
AQI 4
Casa de Oro-Mount Helix
AQI 4
El Cajon
AQI 6
Santee
AQI 4