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Truailliú aeir
From Wikipedia, the free encyclopedia
Bíonn truailliú san aer nuair a bhíonn ceimiceáin, gáis, agus cáithníní gan iarraidh ann.[1]
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Poolbeg_Lighthouse_and_Mole_-_geograph.org.uk_-_3024431.jpg/640px-Poolbeg_Lighthouse_and_Mole_-_geograph.org.uk_-_3024431.jpg)
Déanann truailliú an aeir damáiste ollmhór dár sláinte agus dár gcomhshaol. Maraíonn truailliú aeir níos mó ná 3 mhilliún duine in aghaidh na bliana[2] – tarlaíonn thart ar 75% de na básanna sin san Áise.[1]
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Woman_by_a_turf_fire%2C_Ulster_American_Folk_Park_-_geograph.org.uk_-_4902741.jpg/320px-Woman_by_a_turf_fire%2C_Ulster_American_Folk_Park_-_geograph.org.uk_-_4902741.jpg)
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Air_Pollution_Earth.gif/220px-Air_Pollution_Earth.gif)