Urban Air Toxics Network (UAT)

 The NC Division of Air Quality (DAQ) operates the urban air toxics (UAT) monitoring network in conjunction with the national program, originally proposed and designed by the U.S. EPA in 1999. The UAT monitoring network was started as part of the EPA's effort to address toxic air pollutant emissions in urban areas.

Currently, the UAT consists of seven sites, six urban and one rural. UAT air monitoring is regularly conducted for volatile organic compounds (VOCs). Monitoring for selected aldehydes are conducted on a more limited basis at three sites. 

UAT Sites Information

Site NameTypeCountyAddressLocationAQS No.
AB TechUrbanBuncombeAB Technical College 
Asheville, NC
N35° 34' 20" 
W82° 33' 32"
37-021-0035
GaringerUrbanMecklenburgGaringer High School 
Charlotte, NC
N35° 14' 25" 
W80° 47' 08"
37-119-0041
Hattie AveUrbanForsythHattie Avenue 
Winston-Salem, NC
N36° 06' 38" 
W80°13' 36"
37-067-0022
CandorRuralMontgomery112 Perry Drive 
Candor, NC
N35° 15' 45" 
W79° 50' 09"
37-123-0001
BlackstoneUrbanLee4110 Blackstone Dr. 
Sanford, NC
N35° 25' 56" 
W79°17' 19"
37-105-0002
MillbrookUrbanWakeMillbrook Middle School 
Raleigh, NC
N35° 51' 22" 
W78° 34' 27"
37-183-0014
BattleshipUrbanNew HanoverBattleship Drive 
Wilmington, NC
N34° 14' 08" 
W77° 57' 21"
37-129-0010

The UAT monitoring network is a collaborative effort coordinated between state and local agencies:

More Information

Contact

Steven Walters 
Environmental Chemist 
Phone 919-707-8453 
Steven.Walters@ncdenr.gov