New York City residents used handheld devices to detect harmful levels of pollutants in their air and successfully pressured Mayor Bloomberg’s office to enact new regulations. Today the air in NYC is 70% cleaner in the winter.
New York City residents used handheld devices to detect harmful levels of pollutants in their air and successfully pressured Mayor Bloomberg’s office to enact new regulations. Today the air in NYC is 70% cleaner in the winter.