Information about air quality in the Czech Republic

Year: 2017

Preliminary overview of the ambient limits exceedances

calculated of both operational data (yet unverified) and verified data

Updated: 2018-06-30 03:47 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: PM10 - particles PM10
Averaging interval: 24 hours
Unit: µg/m3
Ambient limit: 50
Max. permissible number of exceedances: 35
Owner: ČHMÚ
Data supplier: ČHMÚ - pob.Brno
Code of the measuring programme: TOPOM
Locality: Ostrava-Poruba/ČHMÚ
Sequence Date Value
1 2017-01-02 06:00 64.2
2 2017-01-07 06:00 68.6
3 2017-01-08 06:00 143.2
4 2017-01-09 06:00 149.6
5 2017-01-17 06:00 62.3
6 2017-01-18 06:00 50.1
7 2017-01-19 06:00 100.2
8 2017-01-20 06:00 86.2
9 2017-01-21 06:00 81.7
10 2017-01-22 06:00 50.4
11 2017-01-23 06:00 59.7
12 2017-01-24 06:00 72.8
13 2017-01-25 06:00 86.0
14 2017-01-26 06:00 81.2
15 2017-01-27 06:00 53.6
16 2017-01-29 06:00 54.2
17 2017-01-30 06:00 57.5
18 2017-02-01 06:00 126.5
19 2017-02-03 06:00 77.4
20 2017-02-04 06:00 132.5
21 2017-02-06 06:00 75.1
22 2017-02-07 06:00 61.2
23 2017-02-08 06:00 58.9
24 2017-02-09 06:00 86.0
25 2017-02-10 06:00 110.2
26 2017-02-11 06:00 122.0
27 2017-02-12 06:00 103.3
28 2017-02-13 06:00 119.0
29 2017-02-14 06:00 123.0
30 2017-02-15 06:00 76.0
31 2017-02-16 06:00 91.8
32 2017-02-17 06:00 58.6
33 2017-03-14 06:00 56.1
34 2017-03-23 06:00 53.5
35 2017-10-18 06:00 51.3
36 2017-10-19 06:00 51.8
37 2017-11-07 06:00 57.0
38 2017-11-08 06:00 56.4
39 2017-11-09 06:00 51.1
40 2017-11-15 06:00 52.8
41 2017-11-16 06:00 78.6
42 2017-12-02 06:00 88.6