Articles & Stories
A Steep Climb to Cleaner Air in South Asia
![RainyRiceField_SaPa_Vietnam_2015.png](/sites/default/files/styles/card_flag/public/article/image/A_view_of_sky_over_KathmanduNepal_m.png.webp?itok=pv7B_1z1)
NASA atmospheric scientists and the SERVIR program are working to help keep communities breathing easy in the Hindu Kush and Himalayan mountain ranges.