Minn. Stat. § 383A.14
Ramsey County may appropriate and spend money in each year for the improvement and preservation of the purity and quality of the air.
Ramsey County may enter into contractual agreements with another governmental unit, body or group of bodies inside or outside the county without regard to whether the other governmental unit, body or group of bodies be a unit of state, county or municipal government or a school district, authority, or special district to perform on behalf of that unit, body or group of bodies the improvement and preservation of the purity and quality of the air.
Ramsey County may, by ordinance, enact and enforce rules controlling the purity and quality of the air. No rule adopted by the county pursuant to this subdivision is effective within a governmental unit until ratified by the governing body of the governmental unit affected.
Minn. Stat. § 383A.14
1974 c 435 s 1.0207; 1978 c 743 s 2