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: UMOMA
Locality: Most
Sequence Date Value
1 2016-05-06 17:00 129.4
2 2016-05-07 17:00 126.0
3 2016-05-09 18:00 122.9
4 2016-05-10 17:00 131.7
5 2016-05-11 17:00 123.9
6 2016-05-22 18:00 129.9
7 2016-06-08 16:00 122.5
8 2016-06-23 18:00 137.8
9 2016-06-24 17:00 144.6
10 2016-07-20 18:00 126.7
11 2016-07-22 17:00 128.2
12 2016-07-25 16:00 133.5
13 2016-08-26 16:00 130.9
14 2016-08-27 16:00 128.9
15 2016-08-28 17:00 129.3
16 2016-09-02 16:00 121.2
17 2016-09-09 17:00 122.3
18 2016-09-10 16:00 130.3
19 2016-09-11 17:00 134.8
20 2016-09-12 16:00 124.1
21 2016-09-13 16:00 128.8
22 2016-09-14 16:00 127.8
23 2016-09-16 17:00 127.7