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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 | Broken clouds |
| Temperature | 44.6°F |
| Humidity | 81% |
| Wind | 4.6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  London, Ontario | 65 |
| 2 | Peace River, Alberta | 64 |
| 3 | Fort Mckay, Alberta | 62 |
| 4 | Laval, Quebec | 60 |
| 5 | Grimshaw, Alberta | 58 |
| 6 | Abbotsford, British Columbia | 57 |
| 7 | Valemount, British Columbia | 55 |
| 8 | Montreal, Quebec | 54 |
| 9 | West End, British Columbia | 53 |
| 10 | Maple Ridge, British Columbia | 52 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
31*
live AQI index
Good
Overview
What is the current air quality in Saint-Leonard?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 31* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.6*µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Saint-Leonard is currently 1.1 times 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 31 AQI US |  80% | 62.6° 42.8° |  8.9 mp/h |
| Sunday, May 12 | Good 21 AQI US | 80% | 51.8° 44.6° | 8.9 mp/h |
| Monday, May 13 | Good 31 AQI US | | 60.8° 44.6° | 8.9 mp/h |
| Tuesday, May 14 | Moderate 53 AQI US  | 100% | 55.4° 50° | 6.7 mp/h |
| Wednesday, May 15 | Moderate 67 AQI US | 60% | 66.2° 50° | 11.2 mp/h |
| Thursday, May 16 | Good 21 AQI US |  | 62.6° 44.6° | 8.9 mp/h |
| Friday, May 17 | Good 8 AQI US | | 60.8° 44.6° | 4.5 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