Directions of air pollution inflows as a method for evaluation of representativeness of automatic air monitoring stations area

• Autorzy: Jasiński R.
• Języki publikacji: EN

Abstrakty

EN

The use of averaged directional air pollution inflows has been investigated for the area representativeness evaluation of automatic air monitoring stations. Two-year data from chosen monitoring stations were used. The one-hour values of SO2, NO, NO2, CO, and PM10 concentrations were ordered with respect to their inflow direction, by dividing them into 36 sectors of 10° range and calculating their arithmetic mean. For the obtained values, the dispersion analysis was carried out. It was concluded that the averaged concentration dispersion of pollutants in the direction sectors can be used as one of the criteria for the automatic air monitoring stations area representativeness evaluation. The changeability coefficients can be used as a measure of the dispersion. They are dimensionless quantities, often expressed as percentages.

Słowa kluczowe

EN

air pollution; sulfur dioxide; air monitoring stations; dispersion analysis; monitoring stations

PL

zanieczyszczenie powietrza; dwutlenek siarki; stacje monitoringu powietrza; analiza dyspersji; stacje monitorowania

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Environment Protection Engineering
• Rocznik: 2012
• Tom: Vol. 38, nr 2
• Strony: 99--108
• Opis fizyczny: Bibliogr. 10 poz., tab., rys.

Twórcy

autor

Jasiński R.

• Częstochowa University of Technology, Faculty of Environmental Protection and Engineering, ul. Dąbrowskiego 69, 42-200 Częstochowa

Bibliografia

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• [7] Council Directive 1999/30/EC of 22 April 1999 relating to limit values for sulfur dioxide, nitrogen dioxide and oxides of nitrogen, particulate matter and lead in ambient air: Official Journal L 163, 29/06/1999 p. 41–60.
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• [10] JASIŃSKI R., Pol. J. Environ. Stud., 2011, 20 (4A), 104.