After a civil rights complaint, Chicago built the nation’s largest air monitoring network
via chicagohealthatlas.org
Short excerpt below. Read at the original source.
Serap Erdal stopped at a light pole in Chicago’s Grant Park, pulled out her phone, and began pinching at the screen. Behind her, towering skyscrapers cut into a sunny blue sky as she scanned her palm-sized map of the city. The researcher barely noticed the hum of city buses, cars, and cyclists buzzing around her […]