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.Hradec Králové
Code of the measuring programme: HTRTA
Locality: Trutnov - Tkalcovská
Sequence Date Value
1 2017-01-01 06:00 89.3
2 2017-01-02 06:00 66.0
3 2017-01-07 06:00 50.6
4 2017-01-08 06:00 64.4
5 2017-01-09 06:00 59.2
6 2017-01-10 06:00 59.7
7 2017-01-11 06:00 54.8
8 2017-01-19 06:00 106.5
9 2017-01-20 06:00 88.3
10 2017-01-21 06:00 100.5
11 2017-01-22 06:00 57.2
12 2017-01-23 06:00 60.1
13 2017-01-24 06:00 66.1
14 2017-01-25 06:00 58.7
15 2017-01-27 06:00 59.3
16 2017-01-28 06:00 59.4
17 2017-01-29 06:00 88.8
18 2017-01-30 06:00 63.6
19 2017-01-31 06:00 54.2
20 2017-02-03 06:00 60.5
21 2017-02-04 06:00 57.8
22 2017-02-07 06:00 50.3
23 2017-02-08 06:00 53.0
24 2017-02-09 06:00 69.4
25 2017-02-10 06:00 72.9
26 2017-02-12 06:00 88.5
27 2017-02-13 06:00 107.0
28 2017-02-14 06:00 62.3
29 2017-02-15 06:00 62.4
30 2017-02-16 06:00 106.1
31 2017-02-17 06:00 99.4
32 2017-03-13 06:00 50.5
33 2017-10-18 06:00 56.2
34 2017-10-20 06:00 50.5
35 2017-11-23 06:00 58.2
36 2017-12-19 06:00 50.6
37 2017-12-20 06:00 52.6
38 2017-12-31 06:00 85.1