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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 | 57.2°F |
| Humidity | 65% |
| Wind | 8.1 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Kitchener, Ontario | 56 |
| 2 | Windsor, Ontario | 56 |
| 3 | Sault Ste Marie, Ontario | 53 |
| 4 | London, Ontario | 51 |
| 5 | Waterloo, Ontario | 50 |
| 6 | Hamilton, Ontario | 43 |
| 7 | Oakville, Ontario | 43 |
| 8 | Patricia Mcinnes, Alberta | 39 |
| 9 | Chetwynd, British Columbia | 38 |
| 10 | Toronto, Ontario | 38 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
22*
live AQI index
Good
Overview
What is the current air quality in Chateauguay?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.3*µg/m³ | |
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PM2.5
x1.1
PM2.5 concentration in Chateauguay is currently 1.1 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 22 AQI US |  90% | 60.8° 48.2° |  8.9 mp/h |
| Sunday, Apr 28 | Good 16 AQI US | | 59° 41° | 8.9 mp/h |
| Monday, Apr 29 | Good 10 AQI US | 90% | 48.2° 39.2° | 13.4 mp/h |
| Tuesday, Apr 30 | Good 20 AQI US |  | 59° 39.2° | 6.7 mp/h |
| Wednesday, May 1 | Moderate 58 AQI US  | | 64.4° 46.4° | 4.5 mp/h |
| Thursday, May 2 | Moderate 70 AQI US | 50% | 55.4° 51.8° | 6.7 mp/h |
| Friday, May 3 | Moderate 76 AQI US | 100% | 60.8° 51.8° | 13.4 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Chateauguay?
No locations are available.
AQI US, Metric