Primary Pollutant

(AQI)

 Lang Son GOOD aqi boy

Lang Son Air Quality Index (AQI)

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

Last Update: 26 Mar 2024, 05:05am

Lang Son GOOD aqi boy Lang Son GOOD aqi boy Lang Son GOOD aqi boy


Comparative Exposure with Lang Son

24 hrs avg AQI

Lang Son

Vietnam
13

Major Air Pollutants in Lang Son

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Lang Son carbon monoxide icon
300 (CO)

PM2.5

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

Lang Son - Cities Air Pollution Level

Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Lang Son GOOD 13 13 10 3 10 24 80

Weather Conditions in Lang Son

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

Local Time

|


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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 Lang Son

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How to protect yourself from air pollution around Lang Son, Vietnam?
wear mask icon cross

Wear Mask

Not Required
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Stay Indoor

Not Required
shut opening icon

Windows

Keep Close
use a purifier icon

Use Purifier

Not Required
Family Icon

Family

Allow Outdoor

Lang Son Air Quality Forecast



Day

AQI

Weather

Temp.

Today

134

AQI

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Friday

134

AQI

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Saturday

134

AQI

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Sunday

134

AQI

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Monday

134

AQI

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Tuesday

134

AQI

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Wednesday

134

AQI

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Vietnam - Metro Cities AQI

15
31
AQI (IN)
AQI (US)
29˚C / 75%
39
56
AQI (IN)
AQI (US)
22˚C / 94%
22
29
AQI (IN)
AQI (US)
26˚C / 87%
10
25
AQI (IN)
AQI (US)
26˚C / 89%
26
34
AQI (IN)
AQI (US)
23˚C / 85%
24
25
AQI (IN)
AQI (US)
22˚C / 87%
66
89
AQI (IN)
AQI (US)
29˚C / 67%
6
7
AQI (IN)
AQI (US)
22˚C / 94%

Historic Air Quality Graph of Lang Son

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Explore an insightful air pollution data for last 24 hrs, 7 days & 1 month




Comparative Exposure with Lang Son

24 hrs avg AQI

Lang Son

Vietnam
13


FAQs of Lang Son's Air Quality Index

(Frequently Asked Questions)


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


The real-time air quality in Lang Son is 13 (GOOD) AQI now. This was last updated 4 days ago .

The current concentration of PM2.5 in Lang Son is 3 (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 0.12 times the recommended limit.

Generally, the air quality at Lang Son 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 Lang Son 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 Lang Son is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Lang Son, 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 Lang Son is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.

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Air Quality Solutions for Lang Son

Find out Prana Air's air quality monitors & solutions to fight air pollution in your city.



prana air squair indoor air quality monitor for Lang Son





Keep a track of Lang Son Air Pollution Level On “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & analytical dashboards.

aqi air quality mobile app for Lang Son
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