More content about policies:

Efforts to reduce air pollution should focus on neighborhoods with the worst health impacts.

Every year in NYC between 2015 and 2017 (the most recent years for which this analysis is available), fine particulate matter pollution from motor …

ZAPPA: A tool to understand air quality policies

How do we know what air quality policies will have the biggest effect? New York City’s air quality is generally good and has been improving over time. …