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
 Charlotte, NC  28205


MonitorCurrent ReadingMinimumMaximumAverage/ TotalUnitStatusHour (EST)
Carbon monoxide 188 152 355 224 PPB normal 7:00 - 7:59 PM
Nitrogen dioxide (NO2) 2.2 1.3 12.1 -- PPB normal 7:00 - 7:59 PM
Ozone 43 4 58 -- PPB normal 7:00 - 7:59 PM
Ozone (8 Hour Average) 52 49 54 -- PPB normal 7:00 - 7:59 PM
PM2.5 - Local Conditions 7.0 4.0 12.0 -- UG/M3 normal 7:00 - 7:59 PM
Reactive oxides of nitrogen (NOy) 2.3 1.8 12.7 -- PPB normal 7:00 - 7:59 PM
Sulfur dioxide 0.0 0.0 1.1 -- PPB normal 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.
The data reported from Mecklenburg County are collected by Mecklenburg County Air Quality.
View pollutant and meteorological descriptions.
View haze camera images.
Site Details
Date Established:  07/30/1999
Elevation:  232 meters
Latitude:  35.2401
Longitude:  -80.78568