Ozone Concentration Data

DISCLAIMER: The NC Division of Air Quality posts these graphics using the first available data from air quality monitoring networks operated by state and local agencies. No quality control has been performed, and the final results are subject to change.
 

Ozone Monitor Statistics

View the forecast area monitor statistics table for: 
Western Ridge Tops Western Valleys Hickory Charlotte Triangle Fayetteville Triad Rocky Mount 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997

 

Ozone Concentration Graphics

View the AQI concentration graphic for: 
Western Ridge Tops Western Valleys Hickory Charlotte Triangle Fayetteville Triad Rocky Mount April May June July August September October 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997

 

Ozone Forecast History

View the Ozone Forecast History Table for: 
April May June July August September 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998