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Air quality in Mercier
Air quality index (AQI) and PM2.5 air pollution in Mercier
57 people follow this city
Mercier Air Quality Map
Real-time Mercier air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Mercier today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Mercier?
| Weather | Few clouds |
| Temperature | 60.8°F |
| Humidity | 89% |
| Wind | 4.6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Burlington, Ontario | 81 |
| 2 | Hamilton, Ontario | 75 |
| 3 | Mississauga, Ontario | 75 |
| 4 | Guelph, Ontario | 73 |
| 5 | Waterloo, Ontario | 73 |
| 6 | Kitchener, Ontario | 71 |
| 7 | Oakville, Ontario | 71 |
| 8 | Saskatoon, Saskatchewan | 69 |
| 9 | London, Ontario | 67 |
| 10 | Val-d'Or, Quebec | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
47*
live AQI index
Good
Overview
What is the current air quality in Mercier?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 47* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.5*µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in Mercier is currently 1.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Mercier?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Mercier air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 47 AQI US |  50% | 64.4° 53.6° |  8.9 mp/h |
| Wednesday, May 15 | Good 45 AQI US | 40% | 66.2° 53.6° | 8.9 mp/h |
| Thursday, May 16 | Moderate 52 AQI US  | 80% | 71.6° 55.4° | 8.9 mp/h |
| Friday, May 17 | Moderate 58 AQI US | 100% | 60.8° 57.2° | 6.7 mp/h |
| Saturday, May 18 | Good 25 AQI US |  | 69.8° 53.6° | 8.9 mp/h |
| Sunday, May 19 | Good 19 AQI US | | 68° 53.6° | 6.7 mp/h |
| Monday, May 20 | Good 20 AQI US |  | 73.4° 51.8° | 6.7 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 Mercier?
No locations are available.
AQI US, Metric