Information about air quality in the Czech Republic

Year: 2016

Preliminary overview of the ambient limits exceedances

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

Updated: 2017-06-30 04:32 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. Plzeň
Code of the measuring programme: CPRAA
Locality: Prachatice
Sequence Date Value
1 2016-05-07 17:00 121.7
2 2016-05-09 18:00 126.8
3 2016-07-26 15:00 121.2
4 2016-08-28 23:00 136.1
5 2016-08-29 00:00 139.2
6 2016-09-02 15:00 125.1
7 2016-09-03 11:00 121.7
8 2016-09-09 15:00 120.6
9 2016-09-10 16:00 120.3
10 2016-09-13 16:00 121.8