Primary Pollutant

 Sejong MODERATE aqi boy

Air Quality in Sejong, South Korea

Real-time Air Quality Index (AQI) & air pollution level

Last Update: 20 Jan 2022, 08:05pm

Sejong MODERATE aqi boy Sejong MODERATE aqi boy Sejong MODERATE aqi boy


Comparative Exposure with Sejong

24 hrs avg AQI

Sejong

South Korea
73

Major Air Pollutants

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Sejong pm2.5 icon
23 (PM2.5)
Sejong pm10 icon
37 (PM10)
Sejong sulphur dioxide icon
2 (SO2)
Sejong o3 ozone icon
6 (Ozone)
Sejong no2 nitrogen dioxide Icon
42 (NO2)
Current Air Pollution Level in Sejong
CITIES Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Sejong MODERATE 73 73 40 23 37 -2 48

Weather Conditions in Sejong

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What are the weather and climatic conditions in Sejong?
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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 Sejong

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How to protect yourself from air pollution around Sejong, South Korea?
wear mask icon

Wear Mask

Required
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Stay Indoors

Not Required
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Windows

Keep Close
use a purifier icon

Use Purifier

Required
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Family

Avoid Outdoor

Sejong 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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Current AQI in Metro Cities of South Korea

Historic Air Quality Graph of Sejong

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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 Sejong

24 hrs avg AQI

Sejong

South Korea
73


FAQs of Sejong's Air Quality Index

(Frequently Asked Questions)


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


The real-time AQI in Sejong is 73 (MODERATE) now. This was last updated 42 minutes ago .

The current concentration of PM2.5 at Sejong is 23 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.92 times the recommended limit.

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

In Sejong, 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 Sejong 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 in Sejong

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Keep a track of Sejong 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 & anlytical dasbboards.

aqi air quality mobile app for Sejong