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: UULKA
Locality: Ústí n.L.-Kočkov
Sequence Date Value
1 2016-05-06 18:00 124.8
2 2016-05-10 17:00 123.2
3 2016-05-11 19:00 123.6
4 2016-05-22 18:00 128.1
5 2016-05-23 00:00 123.0
6 2016-06-08 17:00 134.6
7 2016-06-24 16:00 137.3
8 2016-07-25 17:00 122.1
9 2016-08-19 21:00 130.2
10 2016-08-20 00:00 128.1
11 2016-08-26 18:00 129.5
12 2016-08-27 16:00 144.8
13 2016-08-28 17:00 130.9
14 2016-09-01 17:00 127.6
15 2016-09-02 00:00 120.3
16 2016-09-09 21:00 142.4
17 2016-09-10 00:00 138.4
18 2016-09-11 23:00 139.3
19 2016-09-12 00:00 141.9
20 2016-09-13 18:00 131.4
21 2016-09-14 01:00 131.2
22 2016-09-16 18:00 133.5