1. North America
  2. Canada
  3. Ontario
  4. Ottawa Division
  6. Ottawa

Ottawa

Ottawa, Ottawa Division

2026-03-09 09:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
53.6
PM2.5
μg/m³
6.3
NO2
μg/m³
16.4
Weather
  • ℃
  • ℉
4℃
87%
12 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • NO2
Places included
Cumberland
AQI 6
Gloucester
AQI 6
Goulbourn
AQI 14
Kanata
AQI 14
Kenmore
AQI 13
Nepean
AQI 14
Ottawa
AQI 17
Site 74914
AQI 2
Vanier
AQI 6
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

Ottawa
AQI 17
Gatineau
AQI 20
Cantley
AQI 14
Chelsea
AQI 6
Russell
AQI 13
Sainte-Cécile-de-Masham
AQI 22
Clarence-Rockland
AQI 13
Limoges
AQI 13
Thurso
AQI 13
Mississippi Mills
AQI 14
Carleton Place
AQI 14