Smog Polska Info 2019 is an Android application developed by Mobiem, available for free in the Lifestyle category under the Weather subcategory. The app provides a real-time update on the concentration of harmful substances in the air, updated hourly. It is a useful tool for those who want to take care of their health and safety, as well as their loved ones.

The app provides information on the concentration of harmful substances in the air, including dust suspended PM 2.5, dust suspended PM 10, carbon dioxide (CO2), nitrogen dioxide (NO2), carbon monoxide (CO), benzene (C6H6), and ozone (O3). The app's minimalist and intuitive design provides a clear calculation of the overall air quality, along with a detailed level of concentration of all hazardous substances found in the atmosphere. With the help of GPS, the app locates the user and shows the current state of the air in the immediate area. The app also allows users to select and monitor their favorite stations across Poland. An additional feature is the ability to check historical records of the intensity of harmful substances up to two months back.