Information about air quality in the Czech Republic

Year: 2018

Preliminary overview of the ambient limits exceedances

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

Updated: 2019-06-30 04:46 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 2018-01-09 06:00 53.1
2 2018-01-22 06:00 82.8
3 2018-01-23 06:00 52.4
4 2018-01-27 06:00 57.8
5 2018-02-06 06:00 95.0
6 2018-02-07 06:00 113.1
7 2018-02-08 06:00 80.7
8 2018-02-09 06:00 84.2
9 2018-02-10 06:00 90.3
10 2018-02-13 06:00 53.9
11 2018-02-14 06:00 55.8
12 2018-02-15 06:00 51.7
13 2018-02-17 06:00 60.1
14 2018-02-19 06:00 73.2
15 2018-02-20 06:00 92.6
16 2018-02-21 06:00 72.0
17 2018-02-23 06:00 56.0
18 2018-02-25 06:00 73.4
19 2018-02-26 06:00 61.1
20 2018-02-28 06:00 63.9
21 2018-03-01 06:00 116.8
22 2018-03-02 06:00 113.4
23 2018-03-03 06:00 115.2
24 2018-03-04 06:00 136.9
25 2018-03-05 06:00 63.8
26 2018-03-06 06:00 122.2
27 2018-03-23 06:00 54.3
28 2018-03-24 06:00 50.7
29 2018-10-17 06:00 52.7
30 2018-10-19 06:00 90.5
31 2018-11-01 06:00 58.7
32 2018-11-09 06:00 64.8
33 2018-11-18 06:00 67.5
34 2018-11-22 06:00 78.5
35 2018-11-23 06:00 95.7
36 2018-11-29 06:00 51.6
37 2018-12-13 06:00 77.8
38 2018-12-18 06:00 58.9