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Air quality in Ottawa
Air quality index (AQI) and PM2.5 air pollution in Ottawa
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Ottawa Air Quality Map
Real-time Ottawa air pollution map
AIR QUALITY DATA CONTRIBUTORS
15 Contributors
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Pollen
What is the pollen count in Ottawa today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Ottawa?
| Weather | Broken clouds |
| Temperature | 53.6°F |
| Humidity | 80% |
| Wind | 8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | London, Ontario | 57 |
| 2 | Windsor, Ontario | 57 |
| 3 | Kitchener, Ontario | 56 |
| 4 | Toronto, Ontario | 56 |
| 5 | Hamilton, Ontario | 55 |
| 6 | Mississauga, Ontario | 53 |
| 7 | Burlington, Ontario | 52 |
| 8 | Waterloo, Ontario | 49 |
| 9 | Oakville, Ontario | 41 |
| 10 | Oshawa, Ontario | 33 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Ottawa aqi ranking
Real-time Ottawa air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | EVCO Orleans | 30 |
| 2 | Inverness | 30 |
| 3 | Ottawa 27 | 30 |
| 4 | Metcalfe | 29 |
| 5 | 306 Rywalk Circle | 28 |
| 6 | Balding Cres | 28 |
| 7 | EVCO Alta Vista Sensor | 28 |
| 8 | York's Corners Road | 28 |
| 9 | Leonard Avenue | 27 |
| 10 | The Glebe Glebe_Ottawa | 27 |
(local time)
SEE WORLD AQI RANKING
US AQI
27
live AQI index
Good
Overview
What is the current air quality in Ottawa?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.5µg/m³ | |
| NO2 | 6.8µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Ottawa is currently 1.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Ottawa?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Ottawa air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 22 AQI US | | 55.4° 32° |  4.5 mp/h |
| Friday, Apr 26 | Good 32 AQI US |  | 59° 33.8° | 13.4 mp/h |
| Saturday, Apr 27 | Good 27 AQI US | | 62.6° 44.6° | 11.2 mp/h |
| Today | Good 27 AQI US | 100% | 62.6° 44.6° | 11.2 mp/h |
| Monday, Apr 29 | Good 7 AQI US | 50% | 46.4° 39.2° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 12 AQI US | 100% | 48.2° 39.2° | 13.4 mp/h |
| Wednesday, May 1 | Good 29 AQI US | | 57.2° 39.2° | 2.2 mp/h |
| Thursday, May 2 | Good 41 AQI US | 20% | 62.6° 44.6° | 4.5 mp/h |
| Friday, May 3 | Moderate 69 AQI US  | 100% | 57.2° 53.6° | 8.9 mp/h |
| Saturday, May 4 | Moderate 68 AQI US | 100% | 55.4° 50° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Ottawa air quality data attribution
15Contributors
Government Contributor
- Electric Vehicle Council of Ottawa
1 station
- EVCO
1 station
- National Air Pollution Surveillance Program
2 stations
3 Non-profit organization Contributors
- Kevin Damen
1 station
- Jim Guillet
1 station
Chris Fournier1 station
Graydon1 station
CS3 stations
5 Individual Contributors
6 Anonymous contributors6 stations
6 Anonymous Contributors
4 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Ottawa?
- MTL Road 4
- Ott005 8
- NAPS - River Road 12
- NAPS - Wurtemburg Street 21
- Young Street 23
- Momtreal Road 25
- Ottawa 25
- Champlain Park 26
- Leonard Avenue 27
- The Glebe Glebe_Ottawa 27
- 306 Rywalk Circle 28
- Balding Cres 28
- EVCO Alta Vista Sensor 28
- York's Corners Road 28
- Metcalfe 29
- EVCO Orleans 30
- Inverness 30
- Ottawa 27 30
AQI US, Metric