Hygienic assessment of ambient air quality and health risks to population of Krasnoyarsk region

• Published in: Health Risk Analysis
• Main Authors: D.V. Goryaev, I.V. Tikhonova
• Format: Article in Journal/Newspaper
• Language: English; Russian
• Published: FBSI “Federal Scientific Center for Medical and Preventive Health Risk Management Technologies” 2016
• Subjects: hygienic assessment; ambient air quality; populated areas; population’s health; health risks to population; territory of risk; subject (object) of economic management; risk-oriented supervision; Medicine; R; Norilsk; norilsk
• Online Access: https://doi.org/10.21668/health.risk/2016.2.09.eng; https://doaj.org/article/8bdf1f7043774aa6b06e95c449548621

This study fulfills the hygienic assessment of ambient air quality in the populated areas of the Krasnoyarsk Region. It is shown that the total number of emission sources in the region is more than 23 600 units, what is higher than in previous years. Around 90.7 % out of them correspond to the set standards of permissible emissions. Air monitoring was carried by the establishments of Roshydromet, Rospotrebnadzor and by other organizations at 94 observation posts in eight urban districts and 2 municipal districts of the region. The status of the ambient air in a sequence of the populated areas of Krasnoyarsk region, namely in the cities Achinsk, Kansk, Krasnoyarsk, Lesosibirsk, Minusinsk, Norilsk, is characterized by the presence of certain pollutants, the level of which exceeds the hygienic standards. Prioritized pollutants are benzo(a)pyrene, suspended solids, nitrogen, and sulfur dioxide, formaldehyde and others. In the settlements the economic entities violate the legal requirements in the field of sanitary and epidemiological welfare of the population. The probability of the population’s health deterioration grows along with the growth of risk factors. The risks of respiratory diseases, immune system, blood and blood-forming organs and the additional mortality are assessed as unacceptable. Ensuring air quality of the urban residential areas and municipal districts of the Krasnoyarsk Territory requires the introducing the complex measures to improve it. The established levels of human health risk associated with exposure to polluted air are an additional criterion for selection of the priority objects when planning the implementation of risk-based model for supervisory activities in the field of sanitary and epidemiological welfare of the population.