Perroud, Sandrine2022-02-212022-02-212022-02-212021-07-28https://infoscience.epfl.ch/handle/20.500.14299/185621Satoshi Takahama and Nikunj Dudani, two scientists at EPFL’s Laboratory of Atmospheric Processes and their Impacts (LAPI), have developed an innovative system that could replace the array of instruments typically used to measure air quality by a single device small enough to fit in a carry-on bag.text::magazine