Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

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

Unlike typical wildfires, smoke from the L.A. fires — consisting of toxic materials from burned down homes, cars, and more — ...

The Air Quality Index in Delhi has escalated to a 'severe' category, prompting the Commission for Air Quality Management to enact Stage-III measures of the Graded Response Action Plan. With ...

The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...

As the Air Quality Index (AQI) in the national capital worsened again reaching the 'severe' category, the Commission for Air ...

This post was updated Jan. 20 at 10:09 p.m. Wildfires in the Pacific Palisades have burned over 6,000 structures, releasing ...

A western disturbance impacting the region was expected to bring thunderstorms on February 3-4, slow down the wind speed ...

Uganda installs low-cost AI air quality devices to monitor pollution levels Data collected will inform public health policies to fight ...

They are not measured by the Air Quality Index — and they’re extraordinarily toxic,” California Communities Against Toxics executive director Jane Williams said in a recent public briefing.

As fires burned across LA this week, worried residents have been looking at measures of air quality to help determine how safe it is to be outside. Smoke from wildfires can travel thousands of ...