Information about air quality in the Czech Republic

Year: 2017

Preliminary overview of the ambient limits exceedances

calculated of both operational data (yet unverified) and verified data

Updated: 2017-11-21 03:10 CET

Values given regardless of whether the number of valid measurement meets the criteria for calculating the aggregated data (annual average).

Description Value
Purpose: Health protection
Pollutant: SO2 - sulphur dioxide
Averaging interval: 1 hour
Unit: µg/m3
Ambient limit: 350
Max. permissible number of exceedances: 24
Owner: ČHMÚ
Data supplier: CHMI-Brno AIM
Code of the measuring programme: BMISA
Locality: Mikulov-Sedlec
Sequence Date Value
1 2017-10-14 15:00 358.7
2 2017-10-14 16:00 506.2