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: ULOMA
Locality: Lom
Sequence Date Value
1 2017-01-01 06:00 105.8
2 2017-01-07 06:00 55.1
3 2017-01-08 06:00 107.3
4 2017-01-11 06:00 79.1
5 2017-01-19 06:00 203.8
6 2017-01-20 06:00 171.5
7 2017-01-21 06:00 133.8
8 2017-01-22 06:00 71.3
9 2017-01-23 06:00 161.5
10 2017-01-24 06:00 71.8
11 2017-01-25 06:00 69.5
12 2017-01-27 06:00 70.5
13 2017-01-28 06:00 68.8
14 2017-01-29 06:00 92.4
15 2017-01-30 06:00 108.6
16 2017-01-31 06:00 76.5
17 2017-02-01 06:00 110.5
18 2017-02-02 06:00 90.5
19 2017-02-03 06:00 133.2
20 2017-02-04 06:00 73.9
21 2017-02-05 06:00 71.1
22 2017-02-07 06:00 58.0
23 2017-02-08 06:00 62.8
24 2017-02-09 06:00 54.8
25 2017-02-10 06:00 62.6
26 2017-02-11 06:00 73.0
27 2017-02-12 06:00 53.9
28 2017-02-13 06:00 117.5
29 2017-02-14 06:00 101.2
30 2017-02-15 06:00 112.6
31 2017-02-16 06:00 142.1
32 2017-04-01 06:00 53.1
33 2017-05-23 06:00 62.8
34 2017-08-30 06:00 50.2
35 2017-10-17 06:00 51.2
36 2017-10-18 06:00 59.3
37 2017-10-19 06:00 60.4
38 2017-11-04 06:00 51.4
39 2017-11-08 06:00 54.3
40 2017-11-16 06:00 61.5
41 2017-11-24 06:00 75.3
42 2017-12-01 06:00 50.4
43 2017-12-18 06:00 55.8
44 2017-12-20 06:00 60.2