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Air quality in Louiseville
Air quality index (AQI) and PM2.5 air pollution in Louiseville
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Louiseville Air Quality Map
Real-time Louiseville air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Louiseville today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Louiseville?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 91% |
| Wind | 7.4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Yellowknife, Northwest Territories | 109 |
| 2 | Calgary, Alberta | 96 |
| 3 | Lethbridge, Alberta | 67 |
| 4 | Sherwood Park, Alberta | 67 |
| 5 | Cold Lake, Alberta | 63 |
| 6 | Edmonton, Alberta | 61 |
| 7 | Hamilton, Ontario | 60 |
| 8 | St. Albert, Alberta | 60 |
| 9 | Fort Mckay, Alberta | 59 |
| 10 | Saguenay, Quebec | 58 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
33*
live AQI index
Good
Overview
What is the current air quality in Louiseville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 33* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.9*µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Louiseville is currently 1.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Louiseville?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Louiseville air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 33 AQI US |  100% | 66.2° 53.6° |  13.4 mp/h |
| Wednesday, May 15 | Moderate 52 AQI US  |  | 68° 44.6° | 8.9 mp/h |
| Thursday, May 16 | Good 16 AQI US | | 68° 46.4° | 8.9 mp/h |
| Friday, May 17 | Good 29 AQI US | 70% | 66.2° 48.2° | 8.9 mp/h |
| Saturday, May 18 | Good 41 AQI US | 100% | 57.2° 53.6° | 11.2 mp/h |
| Sunday, May 19 | Moderate 57 AQI US | 20% | 68° 55.4° | 4.5 mp/h |
| Monday, May 20 | Good 50 AQI US | 100% | 68° 53.6° | 8.9 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 Louiseville?
No locations are available.
AQI US, Metric