(415 ILCS 5/3.115)
(was 415 ILCS 5/3.02)
"Air pollution" is the presence
in the atmosphere of one or more contaminants in sufficient quantities and
of such characteristics and duration as to be injurious to human, plant,
or animal life, to health, or to property, or to unreasonably interfere
with the enjoyment of life or property.
(Source: P.A. 92-574, eff. 6-26-02.)