Primary Pollutant

(AQI)

 Seoul GOOD aqi boy

Seoul Air Quality Index (AQI)

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

Last Update: 07 Oct 2022, 06:05am

Seoul GOOD aqi boy Seoul GOOD aqi boy Seoul GOOD aqi boy


Comparative Exposure with Seoul

24 hrs avg AQI

Seoul

Korea, South
15

Major Air Pollutants in Seoul

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Seoul pm2.5 icon
2 (PM2.5)
Seoul pm10 icon
5 (PM10)
Seoul sulphur dioxide icon
2 (SO2)
Seoul o3 ozone icon
13 (Ozone)
Seoul no2 nitrogen dioxide Icon
13 (NO2)

PM2.5

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

Seoul - Cities Air Pollution Level

CITIES Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Seoul GOOD 15 15 13 2 5 12 82

Weather Conditions in Seoul

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What are the weather and climatic conditions in Seoul?
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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 Seoul

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

Wear Mask

Not Required
stay indoors icon cross

Stay Indoors

Not Required
shut opening icon

Windows

Keep Open
use a purifier icon

Use Purifier

Not Required
Family Icon

Family

Allow Outdoor

Seoul 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

8
21
AQI (IN)
AQI (US)
23˚C / 36%
39
41
AQI (IN)
AQI (US)
22˚C / 31%
50
82
AQI (IN)
AQI (US)
14˚C / 82%
9
14
AQI (IN)
AQI (US)
15˚C / 91%
58
98
AQI (IN)
AQI (US)
20˚C / 32%
33
53
AQI (IN)
AQI (US)
23˚C / 89%

Historic Air Quality Graph of Seoul

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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 Seoul

24 hrs avg AQI

Seoul

Korea, South
15


FAQs of Seoul's Air Quality Index

(Frequently Asked Questions)


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


The real-time AQI in Seoul is 15 (GOOD) now. This was last updated 2 hours ago .

The current concentration of PM2.5 at Seoul is 2 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.08 times the recommended limit.

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

In Seoul, 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 Seoul 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

Real-time most polluted cities and monthly & annual historic AQI ranking of cities & countries

Air Quality Solutions for Seoul

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



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Keep a track of Seoul 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 dashboards.

aqi air quality mobile app for Seoul