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

Otay Mesa

San Diego, San Diego County

2026-05-16 00:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
23
PM2.5
μg/m³
7.1
Weather
  • ℃
  • ℉
18℃
77%
15 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
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

Tijuana
AQI 21
Imperial Beach
AQI 16
Chula Vista
AQI 29
Portico de San Antonio
AQI 23
National City
AQI 18
Spring Valley
AQI 22
Lemon Grove
AQI 22
Casa de Oro-Mount Helix
AQI 22
La Mesa
AQI 22
Coronado
AQI 18
San Diego
AQI 30