The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...

Practical tips to protect your health during wildfire season, including wearing masks, staying indoors, and tracking air ...

With the acute phase of the Covid-19 pandemic fading even as the coronavirus persists and evolves, a new normal is taking shape around the world. But the report, on the experiences of 13 patients ...

As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.

By not only trapping smoke and viruses, but destroying them too, these could be some of the most effective masks you can buy ...

Commissions do not affect our editors' opinions or evaluations. Travel Insured, World Trips and Seven Corners are the best Covid-19 travel insurance companies, based on our analysis. Covid-related ...

Delhi recorded 209 'good to moderate' air quality days in 2024, the highest since 2018. The city had 157 'poor to severe' ...

As Delhi welcomes the New Year, the Air Quality Index (AQI) was recorded at 239 at 8 a.m. on Wednesday which falls in the ...