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

Otay Mesa - Donovan

San Diego, California

2026-09-26 15:00
AQI (China)
Lightly Polluted
Pollutants|Pollens
PM10
μg/m³
169
PM2.5
μg/m³
36.9
O3
μg/m³
19.3
Weather
  • ℃
  • ℉
22℃
76%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
  • O3
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 96
Chula Vista
AQI 22
Imperial Beach
AQI 41
Portico de San Antonio
AQI 119
National City
AQI 17
Spring Valley
AQI 22
Lemon Grove
AQI 22
Casa de Oro-Mount Helix
AQI 22
La Mesa
AQI 22
El Cajon
AQI 22
San Diego
AQI 72