What are Areas A, B and C?

Area A: 

Includes sections of Maricopa, Pinal, and Yavapai Counties with the following programs in place to help reduce air pollution: 

• Vehicles registered at addresses located in Area A that are more than five years old (by manufacture date) require an emissions test | Learn More >
• Leaf blower and recreational off-highway vehicle restrictions for High Pollution Advisory (HPA) days | Learn More > 
• Arizona’s Cleaner Burning Gasoline Program requires fuels sold to meet certain fuel formulation requirements | Learn More >
• Stage I Vapor Recovery is required while refueling gasoline storage tanks
• Participation in the Maricopa County and Pinal County Travel Reduction Program is required for major employers and voluntary for small businesses | Learn More >

See Area A boundary map | View Map >

Area B:

A section of  Pima County with the following programs in place to help reduce air pollution:

• Vehicles registered at addresses located in Area B that are more than five years old (by manufacture date) require an emissions test | Learn More >
• Participation in the Pima County Travel Reduction Program is required for major employers and voluntary for small businesses | Learn More >

See Area B boundary map | View Map >

Area C:

Includes sections of Pinal County with the following program in place to help reduce air pollution:

• Arizona’s Cleaner Burning Gasoline program requires fuels sold to meet certain fuel formulation requirements | Learn More >

See Area C boundary map | View Map >