Primary Pollutant

 Sejong MODERATE aqi boy

Sejong Air Quality Index (AQI)

Real-time PM2.5, PM10 air pollution level Korea, South

Last Update: 09 Feb 2023, 07:05am

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


Comparative Exposure with Sejong

24 hrs avg AQI

Sejong

Korea, South
100

Major Air Pollutants in Sejong

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Sejong carbon monoxide icon
667 (CO)
Sejong no2 nitrogen dioxide Icon
30 (NO2)

PM2.5 2.3X

The current PM2.5 concentration in Sejong is 2.3 times above the recommended limit given by the WHO 24 hrs air quality guidelines value.

Sejong - Cities Air Pollution Level

Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Sejong MODERATE 100 100 58 35 51 -5 99

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, Korea, South?
wear mask icon

Wear Mask

Required
stay indoors icon

Stay Indoor

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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Korea, South - Metro Cities AQI

31
66
AQI (IN)
AQI (US)
-5˚C / 73%
67
119
AQI (IN)
AQI (US)
1˚C / 47%
71
118
AQI (IN)
AQI (US)
-3˚C / 58%
33
64
AQI (IN)
AQI (US)
-5˚C / 73%
69
118
AQI (IN)
AQI (US)
-2˚C / 74%
55
96
AQI (IN)
AQI (US)
-6˚C / 85%
72
123
AQI (IN)
AQI (US)
1˚C / 47%
58
100
AQI (IN)
AQI (US)
-5˚C / 99%

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

Korea, South
100


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 air quality in Sejong is 100 (MODERATE) AQI now. This was last updated 2 hours ago .

The current concentration of PM2.5 in Sejong is 35 (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 1.40 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.

World's Most Polluted Cities & Countries AQI Ranking

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Air Quality Solutions for Sejong

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



prana air squair indoor air quality monitor for Sejong





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 & analytical dashboards.

aqi air quality mobile app for Sejong
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