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: 2018-06-30 03:47 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: O3 - ozone
Averaging interval: 8 hours
Unit: µg/m3
Ambient limit: 120
Max. permissible number of exceedances: 25
Owner: ČHMÚ
Data supplier: ČHMÚ - pob.Hradec Králové
Code of the measuring programme: HKRYA
Locality: Krkonoše-Rýchory
Sequence Date Value
1 2017-05-20 00:00 120.9
2 2017-06-04 00:00 136.2
3 2017-06-20 19:00 135.4
4 2017-06-22 20:00 133.6
5 2017-06-24 20:00 125.3
6 2017-07-19 22:00 134.4
7 2017-07-20 00:00 127.7
8 2017-08-01 18:00 130.2
9 2017-08-02 00:00 120.6
10 2017-08-24 22:00 121.5