Air quality

Business and industry


Info on oil & gas, construction, operating, greenhouse gas permits; inspection/enforcement for stationary sources of air pollution; regulatory development for clean air goals & standards; small business assistance

Motor vehicle emissions


Find Emissions Technical Centers, details of the Diesel Emissions Control Program and information about automobile testing

Indoor air quality


Indoor air quality problems, information about mold

Indoor burning


Health effects of wood smoke, reporting and enforcing violations, approved indoor burning devices

Outdoor burning


Smoke permits, burn day tools

CFCs


Forms, fees and reference documents for our Chlorofluorocarbon Control Program

Air quality planning and outreach


Air Quality Attainment Planning and state implementation plans, ozone information and planning efforts, regional haze, SIPs

 

Climate change

 


Information on Colorado greenhouse gases permitting and reports, Environmental Protection Agency mandatory reporting and tailoring rules, federal greenhouse gas regulations