If city governments had a block-by-block understanding of their city’s own ever changing air quality, how might it impact the decisions they make? Thats the concept behind Hawa Dawa, the first company ...

OUR MATT REED SHOWS US HOW IT’S A LAB ON WHEELS THAT’S HITTING THE STREETS OF BOSTON, MEASURING AIR POLLUTION WITH BLOCK BY BLOCK PRECISION. SO THESE ARE REGULATED BY US EPA. SO THESE ARE CALLED ...

The quality of air where you live can seriously impact your quality of life; persistent air pollution is proven to have major effect on long term health, causing everything from respiratory problems ...

Stuck in traffic on Broadway near City Hall — like any other car in lower Manhattan on a hot August morning — is an ordinary-looking bright blue and white Toyota Prius. That is, until it pulls up and ...