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: CHVOA
Locality: Hojná Voda
Sequence Date Value
1 2016-05-07 18:00 121.4
2 2016-05-09 19:00 127.7
3 2016-06-23 04:00 124.8
4 2016-09-02 15:00 124.8
5 2016-09-10 20:00 127.4
6 2016-09-12 23:00 131.9
7 2016-09-13 23:00 135.0
8 2016-09-14 00:00 135.7
9 2016-09-15 00:00 122.4