Choose the NDIR airanalysisapparatus and Pitot tubeusingintheCEMS (continuous emission monitoring system) which are more suitable for plants'environment and more precise.
The 2011 study offers an intensive analysis of air pollution in more than 900 counties and more than 200 Metropolitan Statistical Areas (MSA) and Combined Statistical Areas (CSA), or cities and their surrounding suburbs.
The United States Air Force used a similar analysis to bring down the suicide rate within the ranks from 16 per 100, 000 in 1994 to 5.6 per 100, 000 in 1999.