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Air quality in Saint-Leonard
Air quality index (AQI) and PM2.5 air pollution in Saint-Leonard
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Saint-Leonard Air Quality Map
Real-time Saint-Leonard air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Saint-Leonard today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint-Leonard?
| Weather | Clear sky |
| Temperature | 66.2°F |
| Humidity | 62% |
| Wind | 1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Brampton, Ontario | 128 |
| 2 | Hamilton, Ontario | 117 |
| 3 | Kitchener, Ontario | 82 |
| 4 | Windsor, Ontario | 82 |
| 5 | Guelph, Ontario | 81 |
| 6 | Maniwaki, Quebec | 71 |
| 7 | Oakville, Ontario | 69 |
| 8 | Mississauga, Ontario | 65 |
| 9 | Saguenay, Quebec | 64 |
| 10 | Toronto, Ontario | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
60*
live AQI index
Moderate
Overview
What is the current air quality in Saint-Leonard?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 60* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14.1*µg/m³ | |
!
PM2.5
x2.8
PM2.5 concentration in Saint-Leonard is currently 2.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Saint-Leonard?
 | 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
Saint-Leonard air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 60 AQI US | | 80.6° 59° |  6.7 mp/h |
| Tuesday, Jun 4 | Moderate 67 AQI US |  | 78.8° 55.4° | 6.7 mp/h |
| Wednesday, Jun 5 | Moderate 67 AQI US |  80% | 80.6° 59° | 6.7 mp/h |
| Thursday, Jun 6 | Moderate 64 AQI US | 60% | 78.8° 60.8° | 8.9 mp/h |
| Friday, Jun 7 | Good 26 AQI US  | 90% | 66.2° 60.8° | 8.9 mp/h |
| Saturday, Jun 8 | Good 21 AQI US | 80% | 66.2° 57.2° | 6.7 mp/h |
| Sunday, Jun 9 | Good 26 AQI US | 90% | 68° 55.4° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Saint-Leonard?
No locations are available.
AQI US, Metric