ASSESSMENT OF TRAFFIC NOISE IMPACT ON VYNNYCHENKO STREET IN THE CITY OF LUTSK

Abstract

One of the pressing environmental issues in urbanized areas is noise pollution, which increases annually in line with the growing number of vehicles on city streets. This negatively affects both human health and overall quality of life. In Ukraine, particularly in regional cities, noise pollution levels often exceed sanitary standards. The city of Lutsk is no exception, with Vynnychenko Street being one of the noisiest areas due to its high traffic intensity, as it is located in the city center. Along Vynnychenko Street, there are buildings of Lesya Ukrainka Volyn National University and residential areas, making the study of its noise pollution levels highly relevant and important. The aim of the study is to assess the level of noise pollution caused by road traffic on Vynnychenko Street in Lutsk. The study analyzes noise intensity during different seasons and compares the obtained results with the sanitary standards set for residential zones. The research was conducted during the autumn and winter of 2023–2024, from 5:00 PM to 7:00 PM. Measurements were taken using the Smart Sensor AR814 Digital Sound Level Meter, with a range of 30–130 dB and a frequency range of 31.5 Hz to 8.5 kHz. Data processing was performed using statistical methods. The environmental assessment of noise pollution was carried out by comparing the obtained results with sanitary standards for permissible noise levels in respective areas. The results of the study revealed an exceedance of permissible noise levels, especially at points with the highest traffic intensity. The highest noise levels were recorded at the control point near the Central Department Store (TsUM) and on Moisei Avenue. Seasonal variations in noise pollution levels were not very pronounced due to the limited number of green plantings, which provide noise screening effects in the autumn. Existing restrictions on two-way traffic and the prohibition of heavy vehicle movement have shown positive results. Additionally, to achieve a stable improvement in mitigating noise impact, the modernization of the road surface is necessary. Increasing the number of green spaces along Vynnychenko Street is also appropriate. Expanding noise pollution monitoring to other streets in Lutsk is a promising direction to obtain a clearer picture of the problem.