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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Toronto Downtown, Toronto?
| Weather | Clear sky |
| Temperature | 66.2°F |
| Humidity | 60% |
| Wind | 1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fort St John, British Columbia | 55 |
| 2 | Edmundston, New Brunswick | 53 |
| 3 | Levis, Quebec | 53 |
| 4 | Quebec City, Quebec | 53 |
| 5 | Chetwynd, British Columbia | 52 |
| 6 | Pictou, Nova Scotia | 51 |
| 7 | Windsor, Ontario | 49 |
| 8 | Oakville, Ontario | 46 |
| 9 | Grimshaw, Alberta | 44 |
| 10 | Maniwaki, Quebec | 44 |
(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 | 56 |
| 2 | Ontario Ministry of the Environment Toronto East | 49 |
| 3 | Ursula Franklin Street | 43 |
| 4 | Toronto Downtown 2 | 40 |
| 5 | 111Pacific Avenue | 37 |
| 6 | Wolfrey Avenue | 34 |
| 7 | Ontario Ministry of the Environment Toronto West | 33 |
| 8 | Tweedsmuir Avenue | 32 |
| 9 | Markham Street | 31 |
| 10 | Spadina Avenue | 31 |
(local time)
SEE WORLD AQI RANKING
US AQI
21
live AQI index
Good
Overview
What is the current air quality near Toronto Downtown, Toronto?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3µg/m³ | |
| O3 | 52µg/m³ | |
| NO2 | 30.8µg/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 |
|---|---|---|---|---|
| Monday, May 20 | Moderate 55 AQI US  | |||
| Tuesday, May 21 | Moderate 53 AQI US | |||
| Wednesday, May 22 | Good 50 AQI US | |||
| Today | Good 21 AQI US |  100% | 71.6° 59° |  11.2 mp/h |
| Friday, May 24 | Good 33 AQI US | | 71.6° 57.2° | 6.7 mp/h |
| Saturday, May 25 | Good 43 AQI US | 80% | 64.4° 53.6° | 17.9 mp/h |
| Sunday, May 26 | Moderate 60 AQI US |  | 66.2° 55.4° | 11.2 mp/h |
| Monday, May 27 | Moderate 55 AQI US | | 64.4° 57.2° | 17.9 mp/h |
| Tuesday, May 28 | Good 44 AQI US | 100% | 68° 57.2° | 15.7 mp/h |
| Wednesday, May 29 | Good 17 AQI US | 90% | 62.6° 50° | 20.1 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?
- Roseneath Gardens 5
- McLennan Physical Laboratories, Huron Street 19
- Toronto Downtown 21
- Algonquin Island 22
- McLennan Physical Laboratories 28
- Pacific & Glenlake 28
- Ontario Ministry of the Environment Toronto North 29
- Queens Quay West 29
- Campus Walk 2 30
- Markham Street 31
- Spadina Avenue 31
- Tweedsmuir Avenue 32
- Ontario Ministry of the Environment Toronto West 33
- Wolfrey Avenue 34
- 111Pacific Avenue 37
- Toronto Downtown 2 40
- Ursula Franklin Street 43
- Ontario Ministry of the Environment Toronto East 49
- Greenwood & Danforth 56
AQI US, Metric