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-pobočka Ústí n/Labem-AIM
Code of the measuring programme: LLILA
Locality: Liberec Rochlice
Sequence Date Value
1 2016-05-07 19:00 120.3
2 2016-05-10 17:00 124.6
3 2016-05-11 17:00 121.1
4 2016-05-12 16:00 122.1
5 2016-05-22 22:00 124.1
6 2016-05-23 13:00 129.9
7 2016-06-24 13:00 126.6
8 2016-07-26 16:00 126.1
9 2016-09-09 16:00 127.9
10 2016-09-10 17:00 120.3
11 2016-09-11 15:00 127.3
12 2016-09-13 18:00 135.3
13 2016-09-14 16:00 131.5