Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality near McLennan Physical Laboratories, Huron Street, Toronto
Air quality index (AQI) and PM2.5 air pollution near McLennan Physical Laboratories, Huron Street, Toronto
101 people follow this station
Air Quality Map
Real-time McLennan Physical Laboratories, Huron Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in McLennan Physical Laboratories, Huron Street today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near McLennan Physical Laboratories, Huron Street, Toronto?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 81% |
| Wind | 11.5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Hamilton, Ontario | 61 |
| 2 | London, Ontario | 56 |
| 3 | Sault Ste Marie, Ontario | 55 |
| 4 | Mississauga, Ontario | 54 |
| 5 | Burlington, Ontario | 53 |
| 6 | Ottawa, Ontario | 53 |
| 7 | Saguenay, Quebec | 52 |
| 8 | Oakville, Ontario | 51 |
| 9 | Gatineau, Quebec | 47 |
| 10 | Rouyn-Noranda, Quebec | 46 |
(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 | 56 |
| 2 | 111Pacific Avenue | 54 |
| 3 | Spadina Avenue | 52 |
| 4 | Ursula Franklin Street | 51 |
| 5 | Tweedsmuir Avenue | 49 |
| 6 | Wolfrey Avenue | 46 |
| 7 | Markham Street | 45 |
| 8 | Queens Quay West | 42 |
| 9 | Algonquin Island | 38 |
| 10 | Toronto Downtown | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
12
live AQI index
Good
Overview
What is the current air quality near McLennan Physical Laboratories, Huron Street, Toronto?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 12 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.2µg/m³ | |
Health Recommendations
What is the current air quality near McLennan Physical Laboratories, Huron Street, Toronto?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
McLennan Physical Laboratories, Huron Street, Toronto air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 15 | Moderate 52 AQI US  | |||
| Thursday, May 16 | Good 14 AQI US | |||
| Friday, May 17 | Good 15 AQI US | |||
| Today | Good 12 AQI US | | 66.2° 53.6° |  6.7 mp/h |
| Sunday, May 19 | Moderate 73 AQI US | | 68° 53.6° | 6.7 mp/h |
| Monday, May 20 | Moderate 78 AQI US | | 71.6° 59° | 6.7 mp/h |
| Tuesday, May 21 | Moderate 71 AQI US |  50% | 77° 60.8° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 61 AQI US | 60% | 73.4° 62.6° | 17.9 mp/h |
| Thursday, May 23 | Good 50 AQI US | 100% | 68° 53.6° | 15.7 mp/h |
| Friday, May 24 | Good 8 AQI US |  | 68° 55.4° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
McLennan Physical Laboratories, Huron Street air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Toronto?
- McLennan Physical Laboratories, Huron Street 12
- Ontario Ministry of the Environment Toronto East 19
- Ontario Ministry of the Environment Toronto West 22
- Ontario Ministry of the Environment Toronto North 27
- McLennan Physical Laboratories 28
- Pacific & Glenlake 32
- Greenwood & Danforth 33
- Roseneath Gardens 33
- Campus Walk 2 34
- Toronto Downtown 2 34
- Algonquin Island 38
- Toronto Downtown 38
- Queens Quay West 42
- Markham Street 45
- Wolfrey Avenue 46
- Tweedsmuir Avenue 49
- Ursula Franklin Street 51
- Spadina Avenue 52
- 111Pacific Avenue 54
- Russell Street 56
AQI US, Metric