Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

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

The air that women breathe up to three months before they become pregnant can have an effect on the future baby’s size. A ...

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

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...

Following the significant improvement in Delhi's air quality, the Commission for Air Quality Management (CAQM) has decided to ...

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

They hope to not only track the air quality near the compressor station, but also track pollution levels throughout Petersburg to best prepare the city to address local pollution issues. Petersburg ...

Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, closed-toed shoes and cut-resistant gloves. Clean or decontaminate anything ...

particularly in a state with some of the worst air pollution in the country. Arizona is the only state with an air quality index that falls in the “unhealthy” category. In 2021, Maricopa ...

Think back to the red AQI forecast on your phone. What information was it trying to convey? The Air Quality Index (AQI) is a ...