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: ULTTA
Locality: Litoměřice
Sequence Date Value
1 2016-05-10 17:00 122.0
2 2016-05-22 17:00 124.2
3 2016-06-08 16:00 128.4
4 2016-06-23 17:00 125.6
5 2016-06-24 16:00 137.9
6 2016-07-25 17:00 123.8
7 2016-08-19 17:00 120.1
8 2016-08-27 16:00 127.6
9 2016-08-28 16:00 125.9
10 2016-09-01 18:00 122.0
11 2016-09-02 17:00 129.0
12 2016-09-09 22:00 143.7
13 2016-09-10 16:00 135.4
14 2016-09-11 17:00 129.1
15 2016-09-12 17:00 129.2
16 2016-09-13 17:00 136.4
17 2016-09-14 17:00 126.5
18 2016-09-16 18:00 134.1