1. Monthly and Seasonal Variations of NO2, SO2 and Black-smoke Located Within the Sport District in Urban Area, City of Split, Croatia.
- Author
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Bralić, Marija, Buljac, Maša, Periš, Neno, Buzuk, Marijo, Dabić, Pero, and Brinić, Slobodan
- Subjects
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AIR quality , *ATMOSPHERIC nitrogen dioxide , *ATMOSPHERIC sulfur dioxide , *ENVIRONMENTAL monitoring , *CLIMATE change , *METEOROLOGY , *POLLUTANTS , *PARAMETER estimation - Abstract
This paper represents, for the first time, scientific data as a part of monitoring air quality in the city of Split. The city has a problem with the air pollution mostly caused by anthropogenic activities and partly by natural origin activities. This study presents results of monthly and seasonal variations of NO2, SO2 and black-smoke as well as the influence of meteorological parameters on observed concentration levels. Average seasonal values for SO2 ranged from 22.54 to 54.81 gg m-3, for NO2 from 48.24 to 56.38 gg m-3 and for black-smoke from 4.15 to 5.64/µg m-3. The results obtained for SO2 and black-smoke were below, while for NO2 were above the limit value of pollutants in the air recommended by Croatian Government (Air Protection Act (OG 178/04); Regulation on limit values of pollutants in air (OG 133/05)). As the result of stable meteorological conditions (high temperatures and drought), the increase in SO2 concentration was significant in summer period, while the concentrations of NO2 and black-smoke were not significantly changed during year and did not depend on other parameters. [ABSTRACT FROM AUTHOR]
- Published
- 2012
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