Guidelines & Tools SIM-air (Simple Interactive Models for better air quality) Share SHARE Facebook share Twitter LinkedIn Copy URL Email Download Download sim-air en Added on: 20 May, 2025 Breadcrumb Home Resource Library SIM-air (Simple Interactive Models For Better Air Quality) SIM-air family of tools “Simple Interactive Models for better air quality” were developed with one objective – make use of the best available information on all the known sources of air pollution to support integrated air quality management. A demo version of a reduced-complexity integrated air pollution analysis tool is available, to go from estimating emissions to pollution to impacts for a set scenario and also perform optimization among options for reaching air quality targets.