Monitor ambient air quality conditions in real time and get comprehensive information on ultrafine particulate matter and other air pollutants at a glance.
The application presents air quality data in realistic animations to make the information intuitive.

The home screen widget makes it easy to check air pollution status to protect your health.
To ensure you have constant access to clean air, we provide the following key features:

+ Accurate and reliable data based on air quality information from the U.S. Environmental Protection Agency (US.AQI).
+ Detailed insights into air quality indices, fine particulate matter (PM2.5), ultrafine particulate matter (PM10), and more.
+ Measure air pollutant levels, including ozone (O3), nitrogen dioxide (NO2), sulfur dioxide (SO2), and carbon monoxide (CO).
+ Air quality forecasts for the current and next day.
+ Access to global air pollution conditions.
+ Widget functionality for a quick look at the air quality index.
+ Language Support: English, Korean, Simplified Chinese, Japanese