AddAir quality in Ottawa
Air quality index (AQI⁺) and PM2.5 air pollution in Ottawa • 666 Followers • 10:00, Apr 17 Local time
37*
US AQI⁺Good
Main pollutant:
PM2.5
6.6 µg/m³
23°
23 km/h
76 %
Hourly forecast
Ottawa air quality index (AQI⁺) forecast
Daily forecast
Ottawa air quality index (AQI⁺) forecast
| Today | 38 |  | 27° 12° |  34 km/h | 79% |
| Sat | 17 |  | 11° 5° | 30 km/h | 58% |
| Sun | 11 | | 14° 0° | 31 km/h | 54% |
Air pollutants
What is the current air quality in Ottawa?
PM2.5 concentration is currently 1.3 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Ottawa today?
Index
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed None | 0% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Ottawa today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Ottawa
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Ottawa
History
Historic air quality graph for Ottawa
Historic air quality near Ottawa
History
Historic air quality graph for Ottawa
Most polluted locations near Ottawa
Worldwide AQI⁺ rankingCity ranking
