How to Check Air Quality in Korea and Around the World

Air quality, especially fine dust levels, has become an important part of everyday life. Whether you are planning outdoor activities, managing your health, or preparing for travel, checking air pollution levels in advance is essential.

This guide explains how to check fine dust levels in South Korea and how to monitor global air quality in a simple and practical way.


How to Check Fine Dust Levels in South Korea



South Korea provides highly reliable air quality data through its official national air quality monitoring system. The information is collected in real time from monitoring stations across the country, making it one of the most accurate sources available.

What You Can Check

  • Fine dust (PM10)

  • Ultrafine dust (PM2.5)

  • Integrated Air Quality Index

  • Hourly and daily pollution trends

How to Use the Data

  • Select your region to see current air quality

  • Check color-coded air quality levels

  • Review hourly changes before outdoor activities

This system is especially useful for families, outdoor workers, and anyone sensitive to air pollution.


How to Check Global Air Quality

If you are traveling abroad or comparing air quality between countries, global air quality monitoring services are a great option. These platforms visualize air pollution data from cities around the world on interactive maps


https://waqi.info



Key Features

  • Country and city-level air quality data

  • AQI (Air Quality Index) comparisons

  • Real-time or recent air pollution levels

  • Easy-to-read color indicators

Global air quality tools are best used to understand overall trends rather than exact local conditions.


Difference Between Korea and Global Air Quality Data

CategorySouth KoreaGlobal Air Quality
AccuracyVery highVaries by country
Data FormatDetailed local dataMap-based overview
Best UseDaily health managementTravel & comparison
Target UsersLocal residentsTravelers & researchers

Tips for Using Air Quality Information

  • Air quality can change quickly depending on weather conditions.

  • Even “moderate” levels may affect children and older adults.

  • Global air quality data should be used as a reference, not a medical standard.


Final Thoughts

Checking air quality should be a daily habit, just like checking the weather. Use official Korean air quality data for accurate local information, and global air quality maps for international comparisons.

By understanding both sources, you can make smarter decisions to protect your health and plan your day more effectively.

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