AddAir quality in Ottawa
Air quality index (AQI⁺) and PM2.5 air pollution in Ottawa • 739 Followers • 01:00, Aug 12 Local time
51*
US AQI⁺Moderate
Main pollutant:
PM2.5
9.1 µg/m³
23°
14 km/h
98 %
Hourly forecast
Ottawa air quality index (AQI⁺) forecast
Daily forecast
Ottawa air quality index (AQI⁺) forecast
| Today | 55 |  | 26° 22° |  28 km/h | 94% |
| Thu | 55 |  | 27° 19° | 15 km/h | 87% |
| Fri | 64 | | 28° 20° | 15 km/h | 91% |
Air pollutants
What is the current air quality in Ottawa?
PM2.5 concentration is currently 1.8 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Ottawa today?
Index
Moderate
 Tree None | 0% |
 Grass Low | 25% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Ottawa today?
Index
Moderate
Tree None | 0% |
Grass Low | 25% |
Weed Moderate | 50% |
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
