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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 | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint-Leonard?
| Weather | Broken clouds |
| Temperature | 68°F |
| Humidity | 67% |
| Wind | 5.6 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Leduc, Alberta | 56 |
| 2 | Hamilton, Ontario | 55 |
| 3 | Kitchener, Ontario | 55 |
| 4 | Grimshaw, Alberta | 53 |
| 5 | Levis, Quebec | 53 |
| 6 | Valemount, British Columbia | 51 |
| 7 | London, Ontario | 47 |
| 8 | Oshawa, Ontario | 46 |
| 9 | Maniwaki, Quebec | 43 |
| 10 | Oakville, Ontario | 43 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
18*
live AQI index
Good
Overview
What is the current air quality in Saint-Leonard?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 18* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.2*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 18 AQI US |  40% | 68° 48.2° |  4.5 mp/h |
| Sunday, May 19 | Good 22 AQI US | 70% | 62.6° 51.8° | 6.7 mp/h |
| Monday, May 20 | Good 15 AQI US | 90% | 73.4° 44.6° | 6.7 mp/h |
| Tuesday, May 21 | Good 44 AQI US | 90% | 68° 57.2° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 63 AQI US  | 30% | 77° 51.8° | 8.9 mp/h |
| Thursday, May 23 | Moderate 73 AQI US | 100% | 71.6° 60.8° | 13.4 mp/h |
| Friday, May 24 | Good 12 AQI US | | 60.8° 41° | 13.4 mp/h |
| Saturday, May 25 | Good 5 AQI US | | 55.4° 39.2° | 13.4 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