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: CHMI-Brno AIM
Code of the measuring programme: BMISA
Locality: Mikulov-Sedlec
Sequence Date Value
1 2016-04-30 19:00 123.4
2 2016-05-22 19:00 126.7
3 2016-05-23 16:00 127.1
4 2016-05-28 18:00 123.1
5 2016-06-08 17:00 124.6
6 2016-06-23 16:00 131.9
7 2016-07-02 15:00 120.8
8 2016-07-08 18:00 132.7
9 2016-07-11 16:00 136.8
10 2016-07-25 17:00 120.2
11 2016-08-18 17:00 120.3
12 2016-08-27 17:00 123.5
13 2016-08-28 18:00 122.6
14 2016-08-31 19:00 126.8
15 2016-09-01 19:00 130.2
16 2016-09-02 18:00 138.3
17 2016-09-03 18:00 130.4
18 2016-09-04 16:00 132.9
19 2016-09-08 17:00 121.8
20 2016-09-09 19:00 120.4
21 2016-09-10 17:00 137.9
22 2016-09-11 19:00 140.2
23 2016-09-12 17:00 130.8
24 2016-09-13 17:00 142.8
25 2016-09-14 16:00 124.1
26 2016-09-15 17:00 124.0
27 2016-09-16 19:00 134.1