Primary Pollutant

 Seoul MODERATE aqi boy

Seoul Air Quality Index (AQI)

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

Last Update: 09 Feb 2023, 07:05am

Seoul MODERATE aqi boy Seoul MODERATE aqi boy Seoul MODERATE aqi boy


Comparative Exposure with Seoul

24 hrs avg AQI

Seoul

Korea, South
63

Major Air Pollutants in Seoul

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Seoul carbon monoxide icon
545 (CO)
Seoul no2 nitrogen dioxide Icon
37 (NO2)

PM2.5 1.2X

The current PM2.5 concentration in Seoul is 1.2 times above the recommended limit given by the WHO 24 hrs air quality guidelines value.

Seoul - Cities Air Pollution Level

Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Seoul MODERATE 63 63 31 18 28 -5 73

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

Wear Mask

Required
stay indoors icon

Stay Indoor

Not Required
shut opening icon cross

Windows

Keep Close
use a purifier icon

Use Purifier

Required
family icon  cross

Family

Avoid 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

31
63
AQI (IN)
AQI (US)
-5˚C / 73%
65
112
AQI (IN)
AQI (US)
1˚C / 47%
65
113
AQI (IN)
AQI (US)
-4˚C / 58%
34
66
AQI (IN)
AQI (US)
-5˚C / 73%
68
115
AQI (IN)
AQI (US)
-1˚C / 69%
56
98
AQI (IN)
AQI (US)
-6˚C / 86%
72
121
AQI (IN)
AQI (US)
1˚C / 47%
57
98
AQI (IN)
AQI (US)
-5˚C / 99%

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
63


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 air quality in Seoul is 63 (MODERATE) AQI now. This was last updated 53 minutes ago .

The current concentration of PM2.5 in Seoul is 18 (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 0.72 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 top 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 city.



prana air squair indoor air quality monitor for Seoul





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 & analytical dashboards.

aqi air quality mobile app for Seoul
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