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Air quality in Chateauguay
Air quality index (AQI) and PM2.5 air pollution in Chateauguay
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Chateauguay Air Quality Map
Real-time Chateauguay air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Chateauguay today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Chateauguay?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 81% |
| Wind | 6.2 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Sherbrooke, Quebec | 58 |
| 2 | Thunder Bay, Ontario | 56 |
| 3 | Kitchener, Ontario | 54 |
| 4 | Waterloo, Ontario | 54 |
| 5 | Hamilton, Ontario | 53 |
| 6 | Burlington, Ontario | 51 |
| 7 | Maniwaki, Quebec | 51 |
| 8 | Edmundston, New Brunswick | 49 |
| 9 | Oshawa, Ontario | 49 |
| 10 | Regina, Saskatchewan | 49 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
37*
live AQI index
Good
Overview
What is the current air quality in Chateauguay?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.8*µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Chateauguay is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chateauguay?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Chateauguay air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 37 AQI US | | 75.2° 57.2° |  8.9 mp/h |
| Monday, Jun 3 | Moderate 64 AQI US  |  | 78.8° 60.8° | 2.2 mp/h |
| Tuesday, Jun 4 | Moderate 64 AQI US |  50% | 78.8° 57.2° | 6.7 mp/h |
| Wednesday, Jun 5 | Moderate 65 AQI US | 100% | 75.2° 64.4° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 78 AQI US | 100% | 77° 60.8° | 13.4 mp/h |
| Friday, Jun 7 | Moderate 68 AQI US | 100% | 71.6° 55.4° | 17.9 mp/h |
| Saturday, Jun 8 | Good 16 AQI US | 100% | 66.2° 53.6° | 2.2 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 Chateauguay?
No locations are available.
AQI US, Metric