For questions regarding a permit application and/or a plan submittal application, please call 520-509-3555 For questions regarding Burn or Dust applications/permits, please call Air Quality at 520-866-6929Documents submitted shall be reviewed for completeness prior to being accepted, this may take up to 7 business days. Review time shall start once application has been accepted online. Click here for submittal requirements and basic instructions to submit an application online. Any incorrect applications received in error will not be processed.Thank you for allowing us to serve you.