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

San Diego County

California

2026-10-20 04:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
75.5
PM10
μg/m³
32.1
PM2.5
μg/m³
8.8
Weather
  • ℃
  • ℉
21℃
89%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 93
Borrego Springs
AQI 24
Camp Pendleton South
AQI 56
Campo
AQI 147
Carlsbad
AQI 35
Casa de Oro-Mount Helix
AQI 31
Chula Vista
AQI 48
Coronado
AQI 34
Del Mar
AQI 31
El Cajon
AQI 58
Encinitas
AQI 31
Escondido
AQI 31
Fairbanks Ranch
AQI 31
Fallbrook
AQI 35
Hidden Meadows
AQI 35
Imperial Beach
AQI 25
La Mesa
AQI 31
La Posta Band of Indians
AQI 183
Lake San Marcos
AQI 31
Lemon Grove
AQI 31
National City
AQI 34
Oceanside
AQI 35
Poway
AQI 31
Rainbow
AQI 31
Rancho Santa Fe
AQI 31
San Diego
AQI 44
San Marcos
AQI 31
Santee
AQI 31
Solana Beach
AQI 31
Spring Valley
AQI 31
Valley Center
AQI 31
Vista
AQI 35
Winter Gardens
AQI 31
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 44
Coronado
AQI 34
National City
AQI 34
Chula Vista
AQI 48
Lemon Grove
AQI 31
La Mesa
AQI 31
Imperial Beach
AQI 25
Spring Valley
AQI 31
Casa de Oro-Mount Helix
AQI 31
El Cajon
AQI 58
Santee
AQI 31