The Air Pollutant Index (API) or "Indeks Pencemar Udara" (IPU) is a measure used in Malaysia to indicate the status of air quality. It provides information on the level of pollutants in the air, which can have an impact on human health. The API is based on a standard health classification system and is used to inform the public about the current air quality conditions. One way that Malaysians can access information about the API is through the MyIPU mobile application. This app provides users with the latest API readings from Continuous Air Quality Monitoring (CAQM) stations across the country. Users can view the API reading and a -hour trending chart for their nearest location, allowing them to monitor changes in air quality over time. The app also provides the latest API readings for all CAQM stations in Malaysia, as well as an online map view showing the API readings for each station. In addition to providing API readings, the MyIPU app also offers other features related to air quality in Malaysia. Users can access announcements and newspaper clips that are relevant to air quality, keeping them informed about any issues or developments in this area. The app also provides general information about the Air Pollutant Index, helping users to understand how it is calculated and what the different levels mean in terms of air quality. Overall, the MyIPU mobile application is a valuable tool for Malaysians who want to stay informed about air quality in their area. By providing the latest API readings, trending charts, and additional information, the app helps users to make informed decisions about their health and well-being.