The National Weather Service in Tucson has announced dust is in the air on the eastside of the Catalina and Rincon mountains.

According to the National Weather Service Tucson "X" account, blowing dust has been spreading slowly to the west, impacting ...

The park is divided into two districts: The Rincon Mountain District, east of downtown, and the Tucson Mountain District, west of downtown. Each section features a visitor center, miles of hiking ...