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  1. Home
  2. Air Quality

Air Quality Science and Data

Monitoring Data

DAQ monitors "ambient air" -- the outside air that we all breathe every day.

Learn More about Air Monitoring

Past & Present Monitoring Data

Additional monitoring data: 

  • Nitrogen Dioxide
  • Sulfur Dioxide
  • Ozone
  • PM2.5

Ambient Monitoring Quality Assurance Documents

Ambient Monitoring Reports

Emission Inventories

Information and data about permitted facility point source emissions.

  • NC Point Source Emissions Inventories
  • Point Source Emissions
  • NC Stationary Source Mapping Tool
  • General Information for Emission Inventories
  • Learn More

Documents & Studies

  • NC Greenhouse Gas Inventory
  • NC Air Quality Trends
  • Special Studies
  • Investigations & Studies
  • EPA National Air Toxics Assessment for North Carolina
  • Air Legislation Reports

Additional Data Sources

SVG

Air Quality Forecasts

SVG

Meteorology

SVG

Pollen Report

SVG

Urban Air Toxics Network

Contact DEQ

Physical Address
North Carolina Department of Environmental Quality
217 West Jones Street
Raleigh, NC 27603 Map It
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