VOC Results

Volatile Organic Compounds (VOCs) are gases emitted from certain solids or liquids. Some of these gases may have short or long term health effects. Examples of VOCs include benzene, toluene, xylene, and Freon 113. There are no National Ambient Air Quality Standards for VOCs.

The samples will be collected every 12 days for a 24 hour period beginning at midnight. Air samples will be collected using SUMMA canisters and analyzed for 72 compounds. Samples are analyzed using a modified US EPA TO-14A. The method detection limit for the 72 compounds ranges from 0.10 to 0.50 parts per billion (ppb).

A wind rose for the same 24 hour sampling period is generated for each sampling period from the meteorological equipment at the monitoring site. The wind direction is in degrees and represents the direction the wind is blowing from. For example, 90 degrees means the wind is coming from the east and blowing towards the west.

Definition of Data Qualifying Flags

Date

Amanda


Yankee Road


04/25/2017  Monitoring Results Wind Monitoring Results Wind
04/13/2017  Monitoring Results Wind Monitoring Results Wind
04/01/2017  Monitoring Results Wind  Monitoring Results Wind
03/20/2017  Monitoring Results Wind Monitoring Results Wind
03/08/2017 Monitoring Results Wind Monitoring Results Wind
02/24/2017  Monitoring Results Wind Monitoring Results Wind
02/12/2017 Monitoring Results  Wind  Monitoring Results Wind
01/31/2017 Monitoring Results Wind  Monitoring Results  Wind 
01/19/2017 Monitoring Results  Wind Monitoring Results  Wind 
01/07/2017 Monitoring Results
Wind  Monitoring Results  Wind 
12/26/2016 Monitoring Results Wind Monitoring Results Wind
12/14/2016 Monitoring Results Wind Monitoring Results Wind
12/02/2016 Monitoring Results Wind Monitoring Results Wind
11/20/2016 Monitoring Results Wind Monitoring Results Wind
11/08/2016 Monitoring Results Wind Monitoring Results Wind
10/27/2016 Monitoring Results Wind Monitoring Results Wind
10/15/2016 Monitoring Results Wind Monitoring Results Wind
10/09/2016 Not Scheduled Wind Monitoring Results Wind
10/03/2016 Monitoring Results Wind Operator Error Wind
09/21/2016 Monitoring Results Wind Monitoring Results Wind
09/09/2016 Monitoring Results Wind  Monitoring Results Wind 
08/28/2016 Monitoring Results N/A Machine Malfunction  Wind
08/22/2016 Monitoring Results Wind Not Scheduled N/A 
08/16/2016 Collection Error  Wind Monitoring Results Wind
08/04/2016 Monitoring Results Wind Monitoring Results Wind
07/23/2016 Collection Error  Wind Monitoring Results Wind
07/11/2016 Monitoring Results Wind Monitoring Results Wind
06/29/2016 Monitoring Results Wind Monitoring Results Wind
06/17/2016 Monitoring Results Wind Monitoring Results Wind
06/05/2016 Monitoring Results Wind Monitoring Results Wind
05/24/2016 Monitoring Results Wind Monitoring Results Wind
05/12/2016 Monitoring Results Wind Monitoring Results Wind
04/30/2016 Monitoring Results Wind Monitoring Results Wind
04/18/2016 Monitoring Results Wind Monitoring Results Wind
04/06/2016 Monitoring Results Wind Monitoring Results Wind
03/25/2016 Monitoring Results Wind Monitoring Results Wind
03/13/2016 Monitoring Results Wind Monitoring Results Wind
03/01/2016 Monitoring Results Wind Monitoring Results Wind
02/18/2016 Monitoring Results Wind Monitoring Results Wind
02/06/2016 Monitoring Results Wind Monitoring Results Wind
01/25/2016 Monitoring Results Wind Monitoring Results Wind
01/13/2016 Monitoring Results Wind Monitoring Results Wind
01/01/2016 Monitoring Results Wind Monitoring Results Wind

For historical data, please contact us.