Author Archives: hazexfilter



hazexfilter

PM2.5 pollutants hit unhealthy level
PM2.5 Pollutions

PM2.5 pollutants hit unhealthy level

Levels of fine particles in the air – known as “PM2.5” – spiked to the unhealthy range yesterday, triggering warnings for some people to limit outdoor exercise. This is even...

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November 15, 2016
PM2.5: Invisible Killer
PM2.5 Pollutions

PM2.5: Invisible Killer

We can all appreciation what pollution is and specifically pollution that´s in the air refered to as particle pollution. Particle pollution is also known as “Particulate Matter” or simply PM....

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November 01, 2016