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 - pob.Hradec Králové
Code of the measuring programme: HPLOA
Locality: Polom
Sequence Date Value
1 2016-05-06 19:00 124.0
2 2016-05-07 00:00 120.6
3 2016-05-11 21:00 127.3
4 2016-05-12 19:00 126.6
5 2016-05-21 20:00 120.9
6 2016-05-22 23:00 136.3
7 2016-05-23 01:00 136.6
8 2016-06-04 23:00 123.8
9 2016-06-05 00:00 123.3
10 2016-06-07 22:00 120.9
11 2016-06-08 00:00 120.5
12 2016-06-23 23:00 121.7
13 2016-06-24 05:00 132.9
14 2016-07-11 17:00 128.0
15 2016-07-22 20:00 121.9
16 2016-07-23 19:00 128.5
17 2016-07-24 00:00 121.5
18 2016-08-08 16:00 125.8
19 2016-08-19 21:00 128.1
20 2016-08-20 00:00 126.4
21 2016-08-27 21:00 124.0
22 2016-08-28 01:00 120.3
23 2016-09-01 20:00 130.0
24 2016-09-02 05:00 131.4
25 2016-09-03 20:00 137.3
26 2016-09-04 00:00 126.6
27 2016-09-08 18:00 122.7
28 2016-09-09 23:00 138.4
29 2016-09-10 02:00 145.3
30 2016-09-11 03:00 136.5
31 2016-09-12 22:00 140.8
32 2016-09-13 20:00 144.6
33 2016-09-14 00:00 142.5
34 2016-09-15 20:00 125.9
35 2016-09-16 00:00 123.6
36 2016-09-17 02:00 121.6
37 2016-10-01 18:00 120.6