The Environmental Info Push App, developed by 行政院環保署, provides users with detailed information about air quality and practical environmental information. With this app, users can monitor the air quality in their surrounding area in real-time. The app displays the air quality index in different colors, making it easy for users to understand the air quality status and follow suggestions for corresponding actions and prevention measures.

The app integrates six different indices to show real-time environmental information, including the Air Quality Index (AQI), PM2.5 concentration, Ultraviolet Index (UVI), River Pollution Index (RPI), weather forecast, and more. These indices are displayed in gauges and different colors, allowing users to understand the severity of the environmental conditions without having to understand the complicated definitions of the indices. The app also provides Continuous Emission Monitoring Systems observation data, which helps users identify particular pollutant sources and avoid visiting specific polluted areas.

In addition to providing real-time environmental information, the Environment Info Push App offers useful outdoor suggestions and forecasts. It also provides a historical trend chart, allowing users to quickly understand past environmental conditions. With this app, users have a reliable source of information for environmental conditions all in one place.