It is declared to be the policy of the state of Washington through the department of ecology to cooperate with the federal government in order to insure the coordination of the provisions of the federal and state clean air acts, and the department is authorized and directed to implement and enforce the provisions of this chapter in carrying out this policy as follows:
(1) To accept and administer grants from the federal government for carrying out the provisions of this chapter.
(2) To take all action necessary to secure to the state the benefits of the federal clean air act.