DSCN2319

Zanieczyszczenia powietrza pomieszczeń

Outdoor air poilutąnts

Mókł & Bacteria

Chemicals tram deanlng products

Gases indudng radon seeping through Youndatkm

Chemicals rdeased Itam modem buldog A fumishing mątwi ais

Combustion gases froni flreplaces A | woodbuming stoves

Anlmai Hairj A Dandar

Mon gk i de fumes from 'attadied garage

CigarreKe smofce ■ contains some 4000 Chemicals

Chemical tgpnes

from p#s A

soh>en|s

Source: www.ep9.gov/air/