AddAir quality in Ottawa
Air quality index (AQI⁺) and PM2.5 air pollution in Ottawa • 526.6K Followers • 17:00, Oct 11 Local time
33
US AQI⁺Good
Main pollutant:
O₃
72 µg/m³
16°
18 km/h
78 %
Hourly forecast
Ottawa air quality index (AQI⁺) forecast
Daily forecast
Ottawa air quality index (AQI⁺) forecast
| Today | 32 |  | 19° 4° |  22 km/h | 80% |
| Mon | 15 | | 17° 9° | 22 km/h | 87% |
| Tue | 38 |  90% | 8° 5° | 22 km/h | 94% |
Air pollutants
What is the current air quality in Ottawa?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Ottawa
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in Ottawa today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
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 None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Ottawa
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near Ottawa
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Ottawa
City ranking
Real-time Canada 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⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Ottawa
City ranking
Real-time Canada AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Ottawa?
- NAPS - River Road3
- 2599 Shanna Rd9
- Longboat Court16
- 262-234 Fourth Ave17
- Balding Cres17
- Pointe-Gatineau18
- 180-172 Argyle Ave19
- Young Street20
- 324-340 Trestle St21
- 85 Haxby Private21
- Leonard Avenue21
- Ottawa22
- Momtreal Road26
- 1500-1510 Riverside Dr.27
- The Glebe Field Level27
- 9-25 Antler Ave28
- Bald Eagle Cr28
- Champlain Park28
- EVCO Alta Vista Sensor28
- The Glebe Glebe_Ottawa30
- Inverness31
- 306 Rywalk Circle33
- EVCO Orleans33
- Balsam53
- 16319-16309 Jenkins Rd66
- 202-218 Ottawa St66
