Skip to main content
FRAUD ALERT

Be aware of multiple fraudulent text scams requesting payment for NCDMV fees, fines or tolls. NCDMV will NEVER request payment by text. Please report it as spam and delete. Learn More

An official website of the State of North Carolina An official website of NC How you know

State Government websites value user privacy. To learn more, view our full privacy policy.

Secure websites use HTTPS certificates. A lock icon or https:// means you’ve safely connected to the official website.

Utility Menu
  • NC.GOV
  • AGENCIES
  • JOBS
  • SERVICES
Home

Main menu

  • Divisions
    • Divisions
    • Air Quality
    • Coastal Management
    • Energy, Mineral, and Land Resources
    • Environmental Assistance and Customer Service
    • Environmental Education and Public Affairs
    • Marine Fisheries
    • Mitigation Services
    • Waste Management
    • Water Infrastructure
    • Water Resources
  • AccessDEQ
    • AccessDEQ
    • Permitting Transformation Program
    • Permit Fees 2025 Updates
    • Express Permitting
    • DEQ Forms
    • DEQ ePayments
    • Permit Assistance and Guidance
    • Rules & Regulations
    • Requesting Public Records
    • Enforcement
    • State Environmental Policy Act (SEPA)
    • Environmental Application Tracker
    • Title VI Compliance
  • Outreach & Education
    • Outreach & Education
    • Community Engagement
    • N.C. Environmental Education
    • Educator Resources
    • Recognition Programs
    • Public Involvement Programs
    • Training
    • Recreation
    • Research
    • Conservation
  • Energy & Climate
    • Energy & Climate
    • Oil and Gas Program
    • State Energy Office
    • State Resilience Office
    • Climate Change
    • Flood Resiliency Blueprint
    • National Oil and Gas Leasing Plan and Seismic Testing
    • Offshore Wind Development
  • News
    • News
    • Press Releases
    • Public Information Contacts
    • Public Notices & Comment Periods
    • Events
    • Grants
    • Federal Investments in Clean Energy, Climate, and Water Infrastructure
    • Key Issues
    • Environmentally Speaking Blog
    • Legislative Reports
    • DEQ Dashboard
  • About
    • About
    • Our Mission
    • Leadership
    • Boards and Commissions
    • Divisions
    • Green Square
    • Contact
    • Work at DEQ
    • DEQ en Español

Utility Menu

  • NC.GOV
  • AGENCIES
  • JOBS
  • SERVICES
  1. Home
  2. Air Quality
  3. Air Quality Monitoring

Air Quality Index Summaries

Statistical summaries of the daily Air Quality Index values for 2009 through 2018 are below. The validated data are available for the following "core-based" statistical areas:

  • Charlotte-Gastonia-Rock Hill, SC MSA
  • Fayetteville MSA
  • Greensboro-Winston-Salem MSA
  • Raleigh-Durham-Chapel Hill MSA
  • Wilmington MSA
  • Asheville MSA
  • Hickory-Morganton-Lenoir MSA

Side Nav

  • Divisions
  • AccessDEQ
  • Outreach & Education
  • Energy & Climate
  • News
  • About

Contact DEQ

Physical Address
North Carolina Department of Environmental Quality
217 West Jones Street
Raleigh, NC 27603 Map It
Division Phone Numbers
 
Public Information Contacts
Mailing Addresses

Work for Us

  • Job Opportunities at DEQ
  • For State Employees
  • DEQ Intranet

Facebook Feed

Follow Us

Network Menu

  • Translation Disclaimer
  • nc.gov
  • Website Feedback
  • Accessibility
  • Disclaimer & Terms of Use
  • Privacy Policy
  • Open Budget
Hosted on Digital Commons