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: CHMI-brand Ostrava AIM
Code of the measuring programme: TTROA
Locality: Třinec-Kosmos
Sequence Date Value
1 2018-01-07 06:00 50.5
2 2018-01-10 06:00 54.8
3 2018-01-11 06:00 59.8
4 2018-01-14 06:00 79.5
5 2018-01-21 06:00 57.5
6 2018-01-27 06:00 65.6
7 2018-02-03 06:00 52.8
8 2018-02-07 06:00 113.4
9 2018-02-08 06:00 120.6
10 2018-02-09 06:00 156.7
11 2018-02-10 06:00 218.0
12 2018-02-11 06:00 65.1
13 2018-02-12 06:00 62.0
14 2018-02-13 06:00 70.0
15 2018-02-14 06:00 62.7
16 2018-02-15 06:00 56.2
17 2018-02-17 06:00 90.0
18 2018-02-18 06:00 64.0
19 2018-02-19 06:00 65.4
20 2018-02-20 06:00 106.3
21 2018-02-21 06:00 74.0
22 2018-02-23 06:00 65.0
23 2018-02-25 06:00 60.5
24 2018-02-26 06:00 59.0
25 2018-02-28 06:00 60.9
26 2018-03-01 06:00 103.4
27 2018-03-02 06:00 173.0
28 2018-03-03 06:00 145.4
29 2018-03-04 06:00 104.3
30 2018-03-05 06:00 68.5
31 2018-03-06 06:00 169.0
32 2018-03-20 06:00 65.6
33 2018-03-23 06:00 83.4
34 2018-03-24 06:00 65.9
35 2018-03-26 06:00 64.3
36 2018-10-12 06:00 50.6
37 2018-10-18 06:00 69.9
38 2018-10-19 06:00 112.3
39 2018-11-01 06:00 58.1
40 2018-11-08 06:00 53.8
41 2018-11-15 06:00 51.8
42 2018-11-16 06:00 56.7
43 2018-11-17 06:00 71.7
44 2018-11-18 06:00 112.4
45 2018-11-19 06:00 64.2
46 2018-11-20 06:00 69.6
47 2018-11-21 06:00 66.7
48 2018-11-22 06:00 116.0
49 2018-11-28 06:00 53.7
50 2018-12-12 06:00 50.5
51 2018-12-13 06:00 73.8
52 2018-12-18 06:00 54.1
53 2018-12-31 06:00 71.8