
A mixture of solid and liquid particles suspended in the air. PM10 refers to particles with a diameter smaller than 10 micrometres. PM2.5 refers to fine particles with diameters of 2.5 micrometres and smaller. Both types can easily be inhaled.
Affects the central nervous system
Causes problems for the respiratory system by irritating the airways
Causes continuous cough, impediment breathing and a reduction in lung function
Causes childhood respiratory diseases