Ariz. Rev. Stat. § 49-465
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:
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: