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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 | Low | |
 | Tree pollen | None | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint-Leonard?
| Weather | Clear sky |
| Temperature | 44.6°F |
| Humidity | 85% |
| Wind | 1.2 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Maniwaki, Quebec | 61 |
| 2 | Hamilton, Ontario | 53 |
| 3 | Kitchener, Ontario | 53 |
| 4 | Sherbrooke, Quebec | 52 |
| 5 | Laval, Quebec | 51 |
| 6 | Oakville, Ontario | 50 |
| 7 | Windsor, Ontario | 49 |
| 8 | Brampton, Ontario | 47 |
| 9 | Edmonton, Alberta | 46 |
| 10 | Burlington, Ontario | 45 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
14*
live AQI index
Good
Overview
What is the current air quality in Saint-Leonard?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.6*µg/m³ | |
✓
PM2.5 concentration in Saint-Leonard air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Saint-Leonard?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Saint-Leonard air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 14 AQI US | | 75.2° 42.8° |  6.7 mp/h |
| Monday, Jun 3 | Good 9 AQI US |  | 68° 46.4° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 10 AQI US | | 68° 46.4° | 4.5 mp/h |
| Wednesday, Jun 5 | Good 12 AQI US | | 75.2° 50° | 4.5 mp/h |
| Thursday, Jun 6 | Good 43 AQI US |  | 75.2° 53.6° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 75 AQI US  | | 73.4° 53.6° | 8.9 mp/h |
| Saturday, Jun 8 | Moderate 59 AQI US |  100% | 66.2° 48.2° | 11.2 mp/h |
Interested in hourly forecast? Get the app
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