õhu saastamine (reostamine); õhu saastumine (reostumine)
Finnish
ilman saastuminen
French
pollution de l'air
Georgian
ჰაერის დაბინძურება
German
Luftverunreinigung
Greek
ατμοσφαιρική ρύπανση
Hungarian
légszennyezés
Icelandic
loftmengun
Irish
truailliú aeir
Italian
inquinamento dell'aria
Latvian
gaisa piesārņojums
Lithuanian
oro tarša
Maltese
tniġġis tal-arja
Norwegian
luftforurensning
Polish
zanieczyszczenie powietrza
Portuguese
poluição do ar
Romanian
poluare a aerului
Russian
загрязнение воздуха
Slovak
znečisťovanie ovzdušia
Slovenian
onesnaženje zraka
Spanish
contaminación atmosférica
Swedish
luftförorening
Turkish
hava kirliliği
Ukrainian
Забруднення атмосферного повітря
air pollution
Definition
Presence in the atmosphere of large quantities of gases, solids and radiation produced by the burning of natural and artificial fuels, chemical and other industrial processes and nuclear explosions.