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

San Diego

San Diego County, California

2025-12-12 22:00
AQI (UK)
Moderate
Pollutants|Pollens
O3
μg/m³
101.4
PM10
μg/m³
37.2
PM2.5
μg/m³
18.2
Weather
  • ℃
  • ℉
18℃
79%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
N/A
AQI 3
Otay Mesa
AQI 4
Otay Mesa - Donovan
AQI 4
San Diego - Kearny Villa Rd.
AQI 4
San Diego - Rancho Carmel Drive
AQI 2
San Diego - Sherman Elementary School
AQI 3
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 4
Coronado
AQI 2
National City
AQI 2
Chula Vista
AQI 4
Lemon Grove
AQI 3
La Mesa
AQI 3
Imperial Beach
AQI 3
Spring Valley
AQI 3
Casa de Oro-Mount Helix
AQI 3
El Cajon
AQI 3
Santee
AQI 3