Jun 4

2013

A pollution hunter

News and analysis by Dan Telvock, Investigative Post's environmental reporter

Michael Heimbinder created a system that allows him to measure air quality in neighborhoods. “You’re not going to be able to tell the difference between clean air and moderately unhealthy air,” he said. “You can’t see it.”

Investigative Post

Get our newsletters delivered to your inbox * indicates required

Newsletters *