Primary Pollutant

(AQI)

Longueuil GOOD aqi boy Longueuil GOOD aqi boy Longueuil GOOD aqi boy

Longueuil Air Quality Index (AQI) | Canada

Real-time PM2.5, PM10 air pollution level Quebec

Last Update: 16 Jun 2024, 03:23am

Longueuil GOOD aqi boy Longueuil GOOD aqi boy Longueuil GOOD aqi boy

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Comparative Exposure with Longueuil

24 hrs avg AQI

Longueuil

Canada

Major Air Pollutants in Longueuil

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Carbon-mono-oxide icon
242 (CO)

PM2.5

The current PM2.5 concentration in Longueuil is ✓below the recommended limit given by the WHO 24 hrs air quality guidelines value.

Longueuil - Locations Air Pollution Level

LOCATIONS Status AQI-US AQI-IN PM2.5 PM10 Temp Humid
Chacnier GOOD 21 17 5 9 13 57
Maisonneuve GOOD 21 19 5 9 13 59
Pilon Park GOOD 18 19 4 9 15 57
Hochelaga Maisonneuve GOOD 25 19 6 0 12 67
South Shore Of Montreal GOOD 19 21 4 0 13 58

Weather Conditions in Longueuil

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What are the weather and climatic conditions in Longueuil?
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Temperature icon
˚C | ˚F

Local Time

|


Sunrise
Sunset
06:26 AM
06:26 PM
Wind Speed Icon

Wind speed

33 km/h

UV Index Icon

UV Index

16

Pressure Icon

Pressure

800 mb


Health Advice For Longueuil

How to protect yourself from air pollution around Longueuil, Canada?
wear mask icon cross

Wear Mask

Not Required
stay indoors icon cross

Stay Indoor

Not Required
shut opening icon

Windows

Keep Close
use a purifier icon

Use Purifier

Not Required
Family Icon

Family

Allow Outdoor

Longueuil Air Quality Forecast



Day

AQI

Weather


Temp.


Today

134

AQI

1st day weather condition icon


Friday

134

AQI

2nd day weather condition icon


Saturday

134

AQI

3rd day weather condition icon


Sunday

134

AQI

4th day weather condition icon


Monday

134

AQI

5th day weather condition icon


Tuesday

134

AQI

6th day weather condition icon


Wednesday

134

AQI

7th day weather condition icon



Longueuil

AQI Calendar

0-50
Good
51-100
Moderate
101-200
Poor
201-300
Unhealthy
301-400
Severe
401-500
Hazardous

Most Polluted Cities in Canada

Least Polluted Cities in Canada


Comparative Exposure with Longueuil

24 hrs avg AQI

Longueuil

Canada



FAQs of Longueuil Air Quality Index

(Frequently Asked Questions)


Quick answers to some commonly asked questions about the air pollution of Longueuil.


The real-time air quality in Longueuil is 19 (GOOD) AQI now. This was last updated 23 minutes ago .

The current concentration of PM2.5 in Longueuil is 5 (µg/m³). The World Health Organisation (WHO) recommends 15 µg/m³ as the threshold concentration of PM2.5 for 24 hrs mean. Currently, the concentration is 0.20 times the recommended limit.

Generally, the air quality at Longueuil starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in Longueuil until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.


(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in Longueuil is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Longueuil , you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in Longueuil is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.




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