Pay attention to the prevention and control of indoor PM2.5 pollution

Particle counter is the best machine to check air quality indoor and also outdoor.
Outdoor air quality in the short term is still difficult to meet the standards,
But the indoor environment has easy control, personnel exposure time, health effects are significant, and so on.
Should pay more attention to the prevention and control of indoor PM2.5 pollution.
With the air particle counter we can easy know how to take care of air and also choose the best air purifier.