PM2.5 is really devastating for our respiratory tract as its small ... researches to prove the effectiveness of N95 masks in filtering out particulate matter 2.5 by over 90 percent.

“Breathing clean air is crucial for maintaining optimal pulmonary function and preventing respiratory diseases. Polluted air ...

Popcorn ceilings are outdated, and you may be looking to get rid of yours. If so, HGTV's Mike Holmes shares some valuable ...

Air quality in parts of Ventura County reached unhealthy levels Tuesday morning, but smoke from the Franklin Fire in Malibu ...

The pollutants from firecrackers such as sulphur dioxide, carbon monoxide, and particulate ... reducing respiratory stress caused by external pollution. Wearing an N95 or N99 mask when stepping ...

Winning described the pollutant as coarse particulate. Wildfire smoke generally ... last through Wednesday morning. Snug-fitting N95 respirator masks have filters designed to block the tiny ...

Three types of masks, intended for general public use, were considered: medical masks, community masks and labelled community masks. Filtering facepiece respirators, such as N95 (USA) and FFP2 (EU), ...

The air quality in an evacuation center in Barangay Balingasag became very unhealthy amid the activity of Kanlaon Volcano.