For the period 01.07. — 31.07.2022 — Daily Newsletter on ambient air quality in the country — Excesses of threshold values (fold) for the content of harmful substances in ambient air for the period from 00:00 to 24:00

The daily newsletter contains information on the exceedances of the threshold values of certain key indicators characterising ambient air quality in accordance with national and European legislation: fine particulate matter (PM10), sulphur dioxide, nitrogen dioxide, carbon monoxide and ozone. Information on the norms for the content of harmful substances in ambient air, according to national and European legislation, as well as information on the health effect of ambient air pollution is published on the website of the EEA http://eea.government.bg/bg/output/daily/norms-air.doc.本每日通讯涵盖依据国家及欧盟立法设定的若干表征环境空气质量的关键指标阈值超标情况，涉及指标包括细颗粒物（PM10）、二氧化硫、二氧化氮、一氧化碳与臭氧。依据国家及欧盟立法制定的环境空气中有害物质含量限值标准相关信息，以及大气污染对健康的影响相关信息，均发布于欧洲环境署（European Environment Agency）的官方网站：http://eea.government.bg/bg/output/daily/norms-air.doc。