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Air quality in Saint-Leonard
Air quality index (AQI) and PM2.5 air pollution in Saint-Leonard
5 people follow this city
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 | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint-Leonard?
| Weather | Rain |
| Temperature | 53.6°F |
| Humidity | 97% |
| Wind | 7.2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Patricia Mcinnes, Alberta | 166 |
| 2 | Pinehouse, Saskatchewan | 166 |
| 3 | Lac La Biche, Alberta | 100 |
| 4 | Cold Lake, Alberta | 90 |
| 5 | London, Ontario | 65 |
| 6 | Toronto, Ontario | 62 |
| 7 | Saguenay, Quebec | 61 |
| 8 | Waterloo, Ontario | 61 |
| 9 | Burlington, Ontario | 60 |
| 10 | Mississauga, Ontario | 60 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
59*
live AQI index
Moderate
Overview
What is the current air quality in Saint-Leonard?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 59* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.7*µg/m³ | |
!
PM2.5
x2.7
PM2.5 concentration in Saint-Leonard is currently 2.7 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 59 AQI US |  100% | 55.4° 48.2° |  6.7 mp/h |
| Friday, May 17 | Good 47 AQI US  | 40% | 69.8° 46.4° | 4.5 mp/h |
| Saturday, May 18 | Good 15 AQI US |  | 68° 48.2° | 6.7 mp/h |
| Sunday, May 19 | Good 27 AQI US | 70% | 64.4° 50° | 6.7 mp/h |
| Monday, May 20 | Good 17 AQI US | | 68° 46.4° | 6.7 mp/h |
| Tuesday, May 21 | Good 35 AQI US | 100% | 71.6° 53.6° | 8.9 mp/h |
| Wednesday, May 22 | Good 34 AQI US | 40% | 78.8° 57.2° | 11.2 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