Area A: 

A section of Arizona in Maricopa and parts of Pinal County with the following restrictions 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

See Area A boundary map | View Map >

Area B:

A section of  Pima County with the following restrictions 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 >

See Area B boundary map | View Map >