Mizinda yambiri ya m’mayiko osauka ikukumana ndi mavuto aakulu owononga mpweya. Zowononga zomwe zimaperekedwa ndi magalimoto amtundu wamafuta, monga sulfure dioxide, nitrogen oxides, particulate matter, ndi zina zotero, zimawononga kwambiri thanzi la anthu komanso chilengedwe. Magalimoto amagetsi amakhala ndi mpweya wotulutsa mpweya pafupifupi zero, zomwe zimatha kuchepetsa kuwononga mpweya komanso kukonza malo okhala komanso thanzi la anthu okhala m'matauni. Mtengo wogwiritsira ntchito mphamvu zamagalimoto amagetsi ndi wotsika kwambiri kuposa magalimoto oyendetsa mafuta, ndipo zigawo zawo zimakhala ndi zochepa zowonongeka, zomwe zimapangitsa kuti zikhale zosavuta kuzisamalira. Pamagalimoto oyendetsa monga ma taxi ndi maulendo okwera matalala, zitha kupulumutsa ndalama zambiri zogwirira ntchito ndikuwongolera bwino zachuma. Kupereka njira zopezera ndalama zambiri komanso zosavuta kuyenda kwa magulu opeza ndalama zochepa ndizothandiza kulimbikitsa kufanana pakati pa anthu ndikuwongolera kupezeka ndi kusavuta kwamayendedwe apagulu.