AddAir quality in Longueuil
Air quality index (AQI⁺) and PM2.5 air pollution in Longueuil • 10.5K Followers • 16:00, Sep 07 Local time
31
US AQI⁺Good
Main pollutant:
PM2.5
5.7 µg/m³
26°
15 km/h
37 %
Hourly forecast
Longueuil air quality index (AQI⁺) forecast
Daily forecast
Longueuil air quality index (AQI⁺) forecast
| Today | 29 | | 26° 14° |  15 km/h | 57% |
| Tue | 23 | | 21° 16° | 19 km/h | 68% |
| Wed | 35 |  90% | 21° 15° | 25 km/h | 91% |
Air pollutants
What is the current air quality in Longueuil?
PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Longueuil
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Longueuil today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Longueuil today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Longueuil
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Longueuil
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Longueuil
City ranking
Real-time Canada AQI⁺ city ranking
Historic air quality near Longueuil
History
Historic air quality graph for Longueuil
Historic air quality near Longueuil
History
Historic air quality graph for Longueuil
Most polluted locations near Longueuil
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Longueuil
City ranking
Real-time Canada AQI⁺ city ranking
Measure your own air quality
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