Air quality in the U.S. improved from 2021 to 2022, a new report found, with the biggest increases in the West. Pollution lessened in more than 8 out of every 10 cities in the country in 2022, ...

Early epidemiology studies were concerned with short-term effects associated with daily changes in ambient air quality. However, a 1970 publication attributed differences in long-term survival rates ...

Cambridge, MA—Air pollution data on a neighborhood scale are now available in near real-time from the TEMPO instrument (Tropospheric Emissions: Monitoring of Pollution). The mission gathers hourly ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Although the provincial government has significantly expanded the air quality monitoring network, the absence of a scientifically grounded comprehensive climate observatory and an updated emissions ...

Most of us now live largely inside, yet we still talk about “fresh air” as if it only exists outdoors. The reality is that ...

Here's what the numbers say about air quality, travel times and more since the controversial tolling plan went into effect.

North Carolina residents are breathing the cleanest air in decades as emissions of harmful pollutants continue a sustained ...