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: UULMA
Locality: Ústí n.L.-město
Sequence Date Value
1 2016-06-23 17:00 120.8
2 2016-06-24 16:00 133.7
3 2016-07-25 16:00 124.1
4 2016-08-27 15:00 139.9
5 2016-09-09 17:00 121.6
6 2016-09-11 16:00 127.0
7 2016-09-14 16:00 121.5
8 2016-09-16 17:00 128.2