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: TPISM
Locality: Písečná
Sequence Date Value
1 2018-01-14 06:00 89.5
2 2018-01-21 06:00 53.0
3 2018-01-27 06:00 71.5
4 2018-02-03 06:00 51.6
5 2018-02-08 06:00 101.3
6 2018-02-09 06:00 150.4
7 2018-02-10 06:00 226.8
8 2018-02-11 06:00 71.8
9 2018-02-12 06:00 62.9
10 2018-02-13 06:00 63.0
11 2018-02-15 06:00 51.6
12 2018-02-17 06:00 89.6
13 2018-02-18 06:00 53.2
14 2018-02-19 06:00 55.7
15 2018-02-20 06:00 111.0
16 2018-02-23 06:00 50.8
17 2018-02-25 06:00 53.3
18 2018-02-28 06:00 60.6
19 2018-03-01 06:00 201.2
20 2018-03-02 06:00 89.0
21 2018-03-03 06:00 114.5
22 2018-03-04 06:00 88.3
23 2018-03-05 06:00 55.4
24 2018-03-06 06:00 86.7
25 2018-03-20 06:00 59.9
26 2018-03-23 06:00 77.7
27 2018-03-24 06:00 54.3
28 2018-03-26 06:00 58.0
29 2018-10-18 06:00 75.7
30 2018-10-19 06:00 78.1
31 2018-11-01 06:00 56.0
32 2018-11-17 06:00 66.3
33 2018-11-18 06:00 92.4
34 2018-11-19 06:00 54.7
35 2018-11-20 06:00 70.9
36 2018-11-21 06:00 53.2
37 2018-11-22 06:00 74.8
38 2018-12-13 06:00 66.9
39 2018-12-14 06:00 55.3
40 2018-12-18 06:00 52.3