The Air Quality Index (AQI) can tell you a lot about the health of the environment, but there are still measures you can take ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...

People are tracking the impact of congestion pricing across the region.  But conditions on the roads and the rails aren’t the only factors to watch. Some ...

The toss in the opening Test match between Pakistan and the West Indies in Multan was delayed due to low visibility and high ...

Those in the South Bronx argue that less traffic in Midtown means more traffic in their neighborhood, and with that, more pollution.

The air in 12 Texas counties exceeded federal soot standards, but Texas regulators say only four should face consequences.

In the days after the devastating wildfires, air monitors recorded some of the highest levels of air pollution in recent ...

Terra II is a joint effort between the St. Croix Environmental Association, Crucian Heritage and Nature Tourism, and the VI ...

There's confusion over how safe air quality is in L.A. as fires continue to burn, spewing wildfire smoke and toxins. We look at air quality readings, what's real and what's not and what people can do.

Air quality index is used by government agencies to communicate to the public how polluted the air is. Public health risks increase as the AQI rises. Eight pollutants namely particulate matter PM10, ...

Air quality index is used by government agencies to communicate to the public how polluted the air is. Public health risks increase as the AQI rises. Eight pollutants namely particulate matter PM10, ...