An air quality alert encompassing every Michigan county was issued on Wednesday amid concerning concentrations of wildfire smoke.

Although it is recommended to hunker inside during these stretches, experts say indoor air quality can often be just as bad, ...

Canadian wildfire smoke is drifiting across Michigan. As of July 31, the entire state is under an advisory for unhealthy air.

Canadian wildfire smoke is drifint across Michigan. As of July 31, there is a statewide advisory for unhealthy air.

Canadian wildfire smoke lingers over Michigan. As of July 30, the Upper Peninsula is under an advisory for unhealthy air.

The Iowa DNR says smoke from Canada wildfires is expected to affect air quality across Iowa over the next few days.

近日，复旦大学公共卫生学院流行病学教研室王伟炳教授团队与环境卫生教研室陈仁杰教授合作，利用全球数据深入探讨了环境细颗粒物对细菌耐药的影响。研究结果以“Global analysis links ambient fine particulate ...

There is a difference between fine particulate matter and ultrafine particles: because ultrafine particles are so small, it behaves differently. The larger particulate matter (up to 10 micrometres) ...

Longtime exposure to particulate matter especially the particulate matter smaller than 2.5 micrometers (PM2.5) which can go directly to the alveoli of the lungs, is a major health hazard.