Air quality has improved or remained steady across New York City since congestion pricing launched, city health department ...

“Air quality levels in outdoor air are predicted to be greater than an Air Quality Index value of 100 for the pollutant of ...

The campaign initiated by the Institute for Transportation and Development Policy helped 34 cities develop bike-friendly ...

If the air feels a little heavier today, you're not imagining it. A health advisory for elevated air pollution levels remains in effect through 11 p.m. today, Wednesday, June 25, across much of the ...

An air quality alert is in effect Thursday for NYC, Long Island, and part of New Jersey due to smoke from the Canadian wildfires.

This week, multiple cities had heat warnings and forecasts of air quality levels that are unhealthy for sensitive groups, including New York City, Philadelphia, Cincinnati and Grand Rapids, Mich.

There were no air quality alerts across the U.S. early Friday, following a flurry of warnings partly linked to wildfires in Canada.

Wildfire smoke from blazes burning in Canada is drifting across the city, contributing to a state air-quality alert for New Yorkers who work outdoors and those who have chronic breathing problems ...

NEW YORK (PIX11) — Smoke from wildfires in Canada continues to drift into New York, leading officials to declare another Air Quality Health Advisory for Thursday.

Spend the weekend with Zohran Mamdani's answers to Streetsblog's mayoral candidate questionnaire from earlier this year.