Information about air quality in the Czech Republic

Year: 2019

Preliminary overview of the ambient limits exceedances

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

Updated: 2019-09-27 05:00 CEST

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: ČHMÚ - Libuš AIM
Code of the measuring programme: ARIEA
Locality: Praha 2-Riegrovy sady
Sequence Date Value
1 2019-08-13 13:00 360.0
2 2019-08-13 14:00 506.8