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-pobočka Ústí n/Labem-AIM
Code of the measuring programme: UDCMA
Locality: Děčín
Sequence Date Value
1 2017-01-01 06:00 65.8
2 2017-01-08 06:00 85.0
3 2017-01-09 06:00 62.3
4 2017-01-11 06:00 58.8
5 2017-01-19 06:00 105.6
6 2017-01-20 06:00 144.5
7 2017-01-21 06:00 139.1
8 2017-01-22 06:00 95.6
9 2017-01-23 06:00 94.0
10 2017-01-24 06:00 69.1
11 2017-01-25 06:00 60.7
12 2017-01-27 06:00 66.0
13 2017-01-28 06:00 58.5
14 2017-01-29 06:00 83.9
15 2017-01-30 06:00 62.8
16 2017-01-31 06:00 72.0
17 2017-02-01 06:00 62.5
18 2017-02-02 06:00 56.1
19 2017-02-03 06:00 87.2
20 2017-02-04 06:00 52.6
21 2017-02-05 06:00 63.3
22 2017-02-07 06:00 57.1
23 2017-02-08 06:00 58.0
24 2017-02-09 06:00 61.5
25 2017-02-12 06:00 75.1
26 2017-02-13 06:00 113.1
27 2017-02-14 06:00 103.5
28 2017-02-15 06:00 109.4
29 2017-02-16 06:00 142.0
30 2017-02-19 06:00 56.7
31 2017-03-13 06:00 57.9
32 2017-03-14 06:00 65.8
33 2017-11-08 06:00 50.4
34 2017-11-09 06:00 56.8
35 2017-11-24 06:00 63.9
36 2017-12-01 06:00 57.1
37 2017-12-19 06:00 58.3
38 2017-12-20 06:00 67.8
39 2017-12-31 06:00 70.5