Available Ambient Data by Site

To get the latest available ambient data for a particular site, select the County..Site from the drop-down list. The data will be displayed below once you have made your selection.

All current values and statistics are averages for one-hour durations, unless the name of the monitor indicates otherwise.
     

Date: 07/12/2020 (Change date) (or
 Clayton, NC  27520


MonitorCurrent ReadingMinimumMaximumAverage/ TotalUnitStatusHour (EST)
Ozone 29 3 49 -- PPB normal 7:00 - 7:59 PM
Ozone (8 Hour Average) 42 42 47 -- PPB normal 7:00 - 7:59 PM
PM2.5 - Local Conditions 5.0 0.0 96.0 -- UG/M3 0-truncated 7:00 - 7:59 PM

Note that these data are in raw form and have not been validated. These data should not be used in any medical or scientific studies. Validated data is available upon request.
View pollutant and meteorological descriptions.
View haze camera images.
Site Details
Date Established:  01/01/1995
Elevation:  127 meters
Latitude:  35.59095
Longitude:  -78.4622