This blog post explores the factors contributing to air pollution and introduces two instruments for continuous ambient air ...

The Valley has seen decades of big business deals and population growth. A yearslong fight over air pollution could now ...

The Phoenix area's long-standing ozone pollution issues could have serious impacts on local economic competitiveness and ...

This week the EPA announced the rollback of a wide swath of regulations, many of which could worsen air quality. Experts say ...

The EPA's network consistently failed to capture air quality in communities of color across six major pollutants. The monitors are the key data source driving decisions about pollution reduction, ...

In a sweeping announcement, Environmental Protection Agency Secretary Lee Zeldin last week proclaimed that the federal ...

CleanAIRE NC, a non-profit organization in North Carolina, has filed a lawsuit due to federal funding freezes affecting their ...

At 11:02 a.m. on Friday, the NWS Greenville-Spartanburg SC reported an air quality alert in effect until Saturday at 11:15 ...

Arizona’s air quality and specifically Maricopa County’s pollution problems were the focus of a discussion between Arizona ...

Although the 2021 Climate Commitment Act’s primary goal is to reduce carbon emissions, supporters defending it against a ...

Mexico City received an environmental contingency warning for the third day in a row on Wednesday due to a high level of air ...