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Air quality near Markham Street, Toronto
Air quality index (AQI) and PM2.5 air pollution near Markham Street, Toronto
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Air Quality Map
Real-time Markham Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Markham Street today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Markham Street, Toronto?
| Weather | Scattered clouds |
| Temperature | 75.2°F |
| Humidity | 56% |
| Wind | 4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fort St John, British Columbia | 82 |
| 2 | Rouyn-Noranda, Quebec | 53 |
| 3 | Leduc, Alberta | 52 |
| 4 | Chetwynd, British Columbia | 51 |
| 5 | Kitchener, Ontario | 48 |
| 6 | London, Ontario | 47 |
| 7 | Hamilton, Ontario | 44 |
| 8 | Gatineau, Quebec | 41 |
| 9 | Saskatoon, Saskatchewan | 40 |
| 10 | Winnipeg, Manitoba | 40 |
(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 | Russell Street | 58 |
| 2 | Ontario Ministry of the Environment Toronto North | 41 |
| 3 | Ursula Franklin Street | 33 |
| 4 | 111Pacific Avenue | 31 |
| 5 | Campus Walk 2 | 31 |
| 6 | Ontario Ministry of the Environment Toronto East | 30 |
| 7 | Ontario Ministry of the Environment Toronto West | 30 |
| 8 | Wolfrey Avenue | 26 |
| 9 | Markham Street | 25 |
| 10 | Tweedsmuir Avenue | 25 |
(local time)
SEE WORLD AQI RANKING
US AQI
25
live AQI index
Good
Overview
What is the current air quality near Markham Street, Toronto?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.6µg/m³ | |
Health Recommendations
What is the current air quality near Markham Street, Toronto?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Markham Street, Toronto air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 16 | Good 44 AQI US | |||
| Friday, May 17 | Good 41 AQI US | |||
| Saturday, May 18 | Moderate 55 AQI US  | |||
| Today | Good 25 AQI US | | 75.2° 53.6° |  4.5 mp/h |
| Monday, May 20 | Moderate 73 AQI US | | 71.6° 57.2° | 6.7 mp/h |
| Tuesday, May 21 | Moderate 70 AQI US |  60% | 75.2° 62.6° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 66 AQI US | 70% | 75.2° 60.8° | 15.7 mp/h |
| Thursday, May 23 | Good 41 AQI US | 100% | 64.4° 55.4° | 13.4 mp/h |
| Friday, May 24 | Good 11 AQI US |  | 64.4° 48.2° | 8.9 mp/h |
| Saturday, May 25 | Good 32 AQI US | | 59° 53.6° | 11.2 mp/h |
| Sunday, May 26 | Moderate 63 AQI US | | 66.2° 53.6° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Markham Street air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Toronto?
- Greenwood & Danforth 5
- McLennan Physical Laboratories, Huron Street 8
- Roseneath Gardens 8
- Algonquin Island 14
- Toronto Downtown 16
- Pacific & Glenlake 19
- McLennan Physical Laboratories 22
- Queens Quay West 22
- Toronto Downtown 2 22
- Spadina Avenue 24
- Markham Street 25
- Tweedsmuir Avenue 25
- Wolfrey Avenue 26
- Ontario Ministry of the Environment Toronto East 30
- Ontario Ministry of the Environment Toronto West 30
- 111Pacific Avenue 31
- Campus Walk 2 31
- Ursula Franklin Street 33
- Ontario Ministry of the Environment Toronto North 41
- Russell Street 58
AQI US, Metric