A good way of explaining pollution to people is to visualize it:
:vtol:, aka Dmitry Morozov, has previously turned tattoos into experimental instruments and highlighted the beauty of barcodes. Now, with Digioxide, the Russian artist is turning pollution recognition into tangible artwork. The portable device is equipped with sensors that measure air pollution gases and dust particles. It’s connected to a computer via bluetooth and turns information about the concentration of dust and harmful gases such as CO, CO2, HCHO, CH4 and C3H8 into generative graphics, forming an abstract image.
Digioxide has a mobile printer that allows the pollution data to be turned into physical prints of the digitized images—pixilated, colored graphics that offer a “snapshot” of the surrounding air. :vtol: explains that the tool allows users to “freely move around a city, seek out ecologically problematic places, and turn their data into digital artworks.”