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: 2019-05-25 04:56 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-Brno AIM
Code of the measuring programme: BBNVA
Locality: Brno-Úvoz (hot spot)
Sequence Date Value
1 2018-01-23 06:00 53.8
2 2018-02-09 06:00 51.2
3 2018-03-24 06:00 52.6
4 2018-03-26 06:00 63.8
5 2018-08-23 06:00 50.7
6 2018-09-11 06:00 64.2
7 2018-09-12 06:00 58.0
8 2018-09-17 06:00 57.2
9 2018-09-18 06:00 53.2
10 2018-09-19 06:00 63.8
11 2018-09-20 06:00 60.9
12 2018-10-06 06:00 55.3
13 2018-10-09 06:00 57.8
14 2018-10-10 06:00 64.1
15 2018-10-11 06:00 64.0
16 2018-10-12 06:00 74.9
17 2018-10-13 06:00 60.7
18 2018-10-14 06:00 53.7
19 2018-10-15 06:00 83.2
20 2018-10-16 06:00 87.1
21 2018-10-17 06:00 107.8
22 2018-10-18 06:00 115.4
23 2018-10-19 06:00 97.4
24 2018-10-22 06:00 58.9
25 2018-10-23 06:00 63.0
26 2018-10-26 06:00 57.9
27 2018-10-30 06:00 61.7
28 2018-11-01 06:00 61.2
29 2018-11-05 06:00 51.2
30 2018-11-06 06:00 55.2
31 2018-11-07 06:00 54.3
32 2018-11-08 06:00 79.2
33 2018-11-09 06:00 82.3
34 2018-11-10 06:00 57.8
35 2018-11-11 06:00 54.4
36 2018-11-12 06:00 58.6
37 2018-11-13 06:00 60.4
38 2018-11-28 06:00 51.9
39 2018-12-01 06:00 52.5
40 2018-12-02 06:00 56.0
41 2018-12-03 06:00 58.9
42 2018-12-07 06:00 50.3
43 2018-12-14 06:00 58.2
44 2018-12-17 06:00 56.0
45 2018-12-18 06:00 69.2
46 2018-12-20 06:00 61.7
47 2018-12-21 06:00 64.1