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: CHMI-brand Ostrava AIM
Code of the measuring programme: TCTNA
Locality: Český Těšín
Sequence Date Value
1 2017-01-06 06:00 87.5
2 2017-01-07 06:00 77.6
3 2017-01-08 06:00 243.5
4 2017-01-09 06:00 274.9
5 2017-01-10 06:00 75.8
6 2017-01-16 06:00 90.4
7 2017-01-17 06:00 79.5
8 2017-01-18 06:00 87.7
9 2017-01-19 06:00 138.6
10 2017-01-20 06:00 92.8
11 2017-01-21 06:00 78.8
12 2017-01-22 06:00 51.1
13 2017-01-23 06:00 73.2
14 2017-01-24 06:00 101.3
15 2017-01-25 06:00 199.8
16 2017-01-26 06:00 117.8
17 2017-01-27 06:00 90.6
18 2017-01-28 06:00 104.7
19 2017-01-29 06:00 105.5
20 2017-01-30 06:00 109.3
21 2017-01-31 06:00 70.6
22 2017-02-01 06:00 256.4
23 2017-02-02 06:00 60.3
24 2017-02-03 06:00 108.8
25 2017-02-04 06:00 150.1
26 2017-02-06 06:00 105.4
27 2017-02-07 06:00 70.8
28 2017-02-08 06:00 74.4
29 2017-02-09 06:00 110.2
30 2017-02-10 06:00 159.2
31 2017-02-11 06:00 152.9
32 2017-02-12 06:00 139.1
33 2017-02-13 06:00 190.4
34 2017-02-14 06:00 153.6
35 2017-02-15 06:00 84.8
36 2017-02-16 06:00 81.8
37 2017-02-17 06:00 59.2
38 2017-03-13 06:00 58.7
39 2017-03-14 06:00 60.7
40 2017-03-15 06:00 52.3
41 2017-03-23 06:00 57.8
42 2017-03-24 06:00 75.4
43 2017-05-02 06:00 57.8
44 2017-10-17 06:00 50.5
45 2017-10-18 06:00 57.2
46 2017-10-19 06:00 70.8
47 2017-10-20 06:00 67.5
48 2017-11-06 06:00 58.0
49 2017-11-07 06:00 68.2
50 2017-11-08 06:00 65.7
51 2017-11-15 06:00 61.6
52 2017-11-16 06:00 74.8
53 2017-12-02 06:00 106.6
54 2017-12-03 06:00 59.5
55 2017-12-16 06:00 64.8
56 2017-12-18 06:00 76.7
57 2017-12-19 06:00 52.9