Bad air quality in Bratislava has been taking place since Monday.
Meteorologists point to a deteriorated air quality in Bratislava. The smog situation caused by ground level ozone takes from Monday (August 20) to the occupation. The Slovak Hydrometeorological Institute (SHMU) informs its website.
"An announcement of a smog situation is followed by ozone after an information threshold of 180 micrograms per cubic meter (μg / m3), expressed as an average of one hour," says SHMU.
The Air Act and the Air Quality Regulation establish limit values for the concentrations of certain pollutants in order to protect public health against unfavorable air quality. "Long-term exposure, expressed in annual average concentrations and short-term exposure expressed in average hourly or daily concentrations, is distinguished, with the maximum number of exceedances per year", SHMU informed.