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Air quality near Toronto Downtown, Toronto
Air quality index (AQI) and PM2.5 air pollution near Toronto Downtown, Toronto
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Air Quality Map
Real-time Toronto Downtown air pollution map
AIR QUALITY DATA CONTRIBUTORS
Station operated by
Government of Ontario, Ministry of the Environment
Government
Pollen
What is the pollen count in Toronto Downtown today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Toronto Downtown, Toronto?
| Weather | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 57% |
| Wind | 1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Chetwynd, British Columbia | 88 |
| 2 | Regina, Saskatchewan | 67 |
| 3 | Hamilton, Ontario | 63 |
| 4 | London, Ontario | 61 |
| 5 | Canmore, Alberta | 55 |
| 6 | Kitchener, Ontario | 55 |
| 7 | Burlington, Ontario | 54 |
| 8 | Toronto, Ontario | 54 |
| 9 | Calgary, Alberta | 52 |
| 10 | Maniwaki, Quebec | 50 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Toronto air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Queens Quay West | 61 |
| 2 | 111Pacific Avenue | 59 |
| 3 | Toronto Downtown 2 | 59 |
| 4 | Algonquin Island | 58 |
| 5 | Russell Street | 57 |
| 6 | Spadina Avenue | 56 |
| 7 | Ontario Ministry of the Environment Toronto West | 55 |
| 8 | Ursula Franklin Street | 55 |
| 9 | Markham Street | 54 |
| 10 | Campus Walk 2 | 53 |
(local time)
SEE WORLD AQI RANKING
US AQI
17
live AQI index
Good
Overview
What is the current air quality near Toronto Downtown, Toronto?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| O3 | 42µg/m³ | |
Health Recommendations
What is the current air quality near Toronto Downtown, Toronto?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Toronto Downtown, Toronto air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 17 | Good 32 AQI US | |||
| Saturday, May 18 | Good 48 AQI US | |||
| Sunday, May 19 | Good 44 AQI US | |||
| Today | Good 17 AQI US |  60% | 73.4° 60.8° |  6.7 mp/h |
| Tuesday, May 21 | Moderate 72 AQI US  | 90% | 75.2° 60.8° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 65 AQI US | 90% | 75.2° 60.8° | 13.4 mp/h |
| Thursday, May 23 | Good 44 AQI US | 90% | 71.6° 59° | 8.9 mp/h |
| Friday, May 24 | Good 13 AQI US |  | 73.4° 57.2° | 6.7 mp/h |
| Saturday, May 25 | Good 32 AQI US | 40% | 64.4° 57.2° | 11.2 mp/h |
| Sunday, May 26 | Moderate 63 AQI US | 60% | 73.4° 59° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Toronto Downtown air quality data attribution
Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Toronto?
- Ontario Ministry of the Environment Toronto North 16
- Toronto Downtown 17
- Ontario Ministry of the Environment Toronto East 23
- McLennan Physical Laboratories, Huron Street 36
- McLennan Physical Laboratories 37
- Pacific & Glenlake 41
- Greenwood & Danforth 44
- Wolfrey Avenue 48
- Roseneath Gardens 51
- Tweedsmuir Avenue 52
- Campus Walk 2 53
- Markham Street 54
- Ontario Ministry of the Environment Toronto West 55
- Ursula Franklin Street 55
- Spadina Avenue 56
- Russell Street 57
- Algonquin Island 58
- 111Pacific Avenue 59
- Toronto Downtown 2 59
- Queens Quay West 61
AQI US, Metric