Arizona Revised Statutes Title 49. The Environment § 49-465. Air pollution emergency

A. If the director determines that air pollution in any area constitutes or may constitute an emergency risk to the health of those in the area or that national ambient air quality standards are likely to be exceeded, such determination shall be communicated to the governor. The governor may, by proclamation, declare that an emergency exists and may prohibit, restrict or condition the following:

B. If the governor declares that an emergency exists pursuant to subsection A, the governor shall prohibit, restrict or condition the employment schedules for employees of this state and its political subdivisions, and on a voluntary basis only, may encourage private employers to develop similar work rules to restrict vehicle emissions during air quality emergencies. Any unscheduled leave that an employee of this state or its political subdivisions is required to take because of the prohibition, restriction or condition shall be leave with pay.

C. Orders of the governor shall be enforced by the department and the state and local police and air pollution enforcement personnel forces. Those authorized to enforce the orders may use reasonable force required in the enforcement of the orders, and may take reasonable steps required to assure compliance, including but not limited to the following: