For the period 01.06. — 30.06.2021 — Daily Ambient Air Quality Bulletin in the country — Limit values (in times) for the content of harmful substances in ambient air for the period from 00:00 to 24:00 hours

The daily newsletter contains information on exceedances of the threshold values of certain key indicators characterising ambient air quality under national and European legislation: particulate matter (PM10), sulphur dioxide, nitrogen dioxide, carbon monoxide and ozone. Information on the content of harmful substances in ambient air, in accordance with national and European legislation, as well as information on the health effects 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关键环境空气质量指标的阈值超标情况相关信息，涉及颗粒物（PM10）、二氧化硫、二氧化氮、一氧化碳及臭氧。此外，依据国家及欧盟立法整理的环境空气中有害物质含量信息，以及环境空气污染对健康产生的影响相关内容，均发布于欧洲环境署（EEA）官方网站：http://eea.government.bg/bg/output/daily/norms-air.doc。