1. North America
  2. United States
  3. California
  4. San Diego County

San Diego County

California

2026-10-13 23:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
102.7
PM10
μg/m³
19.2
PM2.5
μg/m³
4.8
Weather
  • ℃
  • ℉
22℃
54%
24 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 36
Borrego Springs
AQI 19
Camp Pendleton South
AQI 33
Campo
AQI 29
Carlsbad
AQI 28
Casa de Oro-Mount Helix
AQI 17
Chula Vista
AQI 30
Coronado
AQI 14
Del Mar
AQI 17
El Cajon
AQI 34
Encinitas
AQI 17
Escondido
AQI 17
Fairbanks Ranch
AQI 17
Fallbrook
AQI 28
Hidden Meadows
AQI 28
Imperial Beach
AQI 16
La Mesa
AQI 17
La Posta Band of Indians
AQI 31
Lake San Marcos
AQI 17
Lemon Grove
AQI 17
National City
AQI 14
Oceanside
AQI 28
Poway
AQI 17
Rainbow
AQI 26
Rancho Santa Fe
AQI 17
San Diego
AQI 32
San Marcos
AQI 17
Santee
AQI 17
Solana Beach
AQI 17
Spring Valley
AQI 17
Valley Center
AQI 17
Vista
AQI 28
Winter Gardens
AQI 17
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

San Diego
AQI 32
Coronado
AQI 14
National City
AQI 14
Chula Vista
AQI 30
Lemon Grove
AQI 17
La Mesa
AQI 17
Imperial Beach
AQI 16
Spring Valley
AQI 17
Casa de Oro-Mount Helix
AQI 17
El Cajon
AQI 34
Santee
AQI 17