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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 | 62.6°F |
| Humidity | 65% |
| Wind | 1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Chetwynd, British Columbia | 84 |
| 2 | Canmore, Alberta | 71 |
| 3 | Hamilton, Ontario | 69 |
| 4 | Regina, Saskatchewan | 66 |
| 5 | London, Ontario | 58 |
| 6 | Toronto, Ontario | 57 |
| 7 | Burlington, Ontario | 56 |
| 8 | Mississauga, Ontario | 55 |
| 9 | Kitchener, Ontario | 53 |
| 10 | Oakville, Ontario | 53 |
(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 | Greenwood & Danforth | 68 |
| 2 | Queens Quay West | 66 |
| 3 | Toronto Downtown | 66 |
| 4 | Spadina Avenue | 63 |
| 5 | Toronto Downtown 2 | 63 |
| 6 | 111Pacific Avenue | 62 |
| 7 | Markham Street | 60 |
| 8 | Algonquin Island | 59 |
| 9 | Wolfrey Avenue | 59 |
| 10 | Russell Street | 57 |
(local time)
SEE WORLD AQI RANKING
US AQI
66
live AQI index
Moderate
Overview
What is the current air quality near Toronto Downtown, Toronto?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 66 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 17µg/m³ | |
| O3 | 42µg/m³ | |
Health Recommendations
What is the current air quality near Toronto Downtown, Toronto?
 | 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 |
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 | Moderate 66 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
- Campus Walk 2 45
- Tweedsmuir Avenue 47
- McLennan Physical Laboratories, Huron Street 48
- McLennan Physical Laboratories 49
- Roseneath Gardens 51
- Pacific & Glenlake 52
- Ontario Ministry of the Environment Toronto East 55
- Ontario Ministry of the Environment Toronto West 56
- Russell Street 57
- Ursula Franklin Street 57
- Algonquin Island 59
- Wolfrey Avenue 59
- Markham Street 60
- 111Pacific Avenue 62
- Spadina Avenue 63
- Toronto Downtown 2 63
- Queens Quay West 66
- Toronto Downtown 66
- Greenwood & Danforth 68
AQI US, Metric