ANNOUNCEMENT smog situation


ZCZC 453
WOCZ51 RPSC 311535

ANNOUNCEMENT ** ** smog situation
because of high tropospheric ozone concentrations
Released: Tuesday, 31.07.2018 in 17:35 CEST (31.07.2018 in 15:35 UTC)
for area: Středočeský kraj

For the territory of the title announces smog situation due to high concentrations of ground-level ozone.
Smog situation occurred with the release of this bulletin.

At least one station representative for this area exceeded the hourly average tropospheric ozone information threshold 180 micrograms / m3. The current concentration at the stations smog alarm and control system are given here:
http://portal.chmi.cz/files/portal/docs/uoco/web_generator/svrs/svrs_O3_1_CZ.html.

The decline in tropospheric ozone concentration below the indicative threshold 180 micrograms / m3 is not expected today.

Information for the public:
While staying in the open air in the afternoon, we recommend that you refrain from excessive physical stress, associated with increased respiratory rate. The recommendation applies especially for people with chronic respiratory problems, the elderly and young children.

For detailed current information on air quality is available on the website of the Czech Hydrometeorological Institute www.chmi.cz, Air tab. Every hour are supplemented 1-hour average concentration of pollutants and automatically measured values ​​meteorological elements. Are also updated several hours, the average concentration of pollutants, the calculated concentration of the 1 hour. Weather dispersion conditions is part of the weather forecast for the country and its regions, viz www.chmi.cz, Weather tab.

Published: CHMI Regional Forecasting Office – / Rosa nnnn