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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 | Thunderstorm |
| Temperature | 48.2°F |
| Humidity | 91% |
| Wind | 6.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Kitchener, Ontario | 55 |
| 2 | Mississauga, Ontario | 53 |
| 3 | Saskatoon, Saskatchewan | 53 |
| 4 | Windsor, Ontario | 53 |
| 5 | Rouyn-Noranda, Quebec | 52 |
| 6 | Hamilton, Ontario | 49 |
| 7 | Toronto, Ontario | 47 |
| 8 | Burlington, Ontario | 45 |
| 9 | Oakville, Ontario | 45 |
| 10 | London, Ontario | 44 |
(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 Alta Vista Sensor | 25 |
| 2 | EVCO Orleans | 25 |
| 3 | Ottawa | 25 |
| 4 | 306 Rywalk Circle | 24 |
| 5 | Balding Cres | 24 |
| 6 | Inverness | 24 |
| 7 | Champlain Park | 23 |
| 8 | Momtreal Road | 22 |
| 9 | Ottawa 27 | 20 |
| 10 | Metcalfe | 18 |
(local time)
SEE WORLD AQI RANKING
US AQI
19
live AQI index
Good
Overview
What is the current air quality in Ottawa?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 19 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.6µg/m³ | |
| NO2 | 7.1µg/m³ | |
✓
PM2.5 concentration in Ottawa air currently meets 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 | | 66.2° 44.6° | 11.2 mp/h |
| Today | Good 19 AQI US | 100% | 66.2° 44.6° | 11.2 mp/h |
| Monday, Apr 29 | Good 8 AQI US | | 50° 37.4° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 12 AQI US | 100% | 48.2° 41° | 13.4 mp/h |
| Wednesday, May 1 | Good 22 AQI US | | 57.2° 44.6° | 4.5 mp/h |
| Thursday, May 2 | Good 48 AQI US | | 64.4° 44.6° | 4.5 mp/h |
| Friday, May 3 | Moderate 69 AQI US  | 100% | 62.6° 50° | 13.4 mp/h |
| Saturday, May 4 | Moderate 68 AQI US | 100% | 53.6° 48.2° | 13.4 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?
- NAPS - River Road 3
- MTL Road 4
- Ott005 4
- NAPS - Wurtemburg Street 15
- Young Street 15
- Leonard Avenue 16
- Metcalfe 18
- The Glebe Glebe_Ottawa 18
- York's Corners Road 18
- Ottawa 27 20
- Momtreal Road 22
- Champlain Park 23
- 306 Rywalk Circle 24
- Balding Cres 24
- Inverness 24
- EVCO Alta Vista Sensor 25
- EVCO Orleans 25
- Ottawa 25
AQI US, Metric