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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 | Clear sky |
| Temperature | 53.6°F |
| Humidity | 87% |
| Wind | 7 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Winnipeg, Manitoba | 66 |
| 2 | Lac La Biche, Alberta | 64 |
| 3 | Valemount, British Columbia | 56 |
| 4 | Guelph, Ontario | 54 |
| 5 | London, Ontario | 54 |
| 6 | Saguenay, Quebec | 53 |
| 7 | Toronto, Ontario | 53 |
| 8 | Maniwaki, Quebec | 49 |
| 9 | Brampton, Ontario | 48 |
| 10 | Levis, Quebec | 47 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
19*
live AQI index
Good
Overview
What is the current air quality in Chateauguay?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 19* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.5*µg/m³ | |
✓
PM2.5 concentration in Chateauguay air currently meets 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 19 AQI US |  | 75.2° 53.6° |  6.7 mp/h |
| Sunday, Jun 2 | Good 36 AQI US |  | 73.4° 53.6° | 4.5 mp/h |
| Monday, Jun 3 | Moderate 61 AQI US  | | 77° 59° | 6.7 mp/h |
| Tuesday, Jun 4 | Moderate 63 AQI US | | 78.8° 55.4° | 6.7 mp/h |
| Wednesday, Jun 5 | Moderate 76 AQI US | | 78.8° 59° | 8.9 mp/h |
| Thursday, Jun 6 | Good 49 AQI US |  80% | 68° 59° | 17.9 mp/h |
| Friday, Jun 7 | Good 18 AQI US | 100% | 68° 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 Chateauguay?
No locations are available.
AQI US, Metric