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.Brno
Code of the measuring programme: ESEZM
Locality: Sezemice
Sequence Date Value
1 2017-01-01 06:00 56.2
2 2017-01-07 06:00 52.0
3 2017-01-08 06:00 58.6
4 2017-01-09 06:00 71.6
5 2017-01-18 06:00 56.4
6 2017-01-19 06:00 106.6
7 2017-01-20 06:00 129.4
8 2017-01-21 06:00 107.9
9 2017-01-23 06:00 51.5
10 2017-01-24 06:00 54.3
11 2017-01-25 06:00 75.5
12 2017-01-28 06:00 55.2
13 2017-01-29 06:00 67.8
14 2017-01-30 06:00 52.8
15 2017-02-01 06:00 98.9
16 2017-02-03 06:00 61.7
17 2017-02-04 06:00 52.8
18 2017-02-09 06:00 61.2
19 2017-02-13 06:00 91.0
20 2017-02-14 06:00 83.3
21 2017-02-15 06:00 85.7
22 2017-02-16 06:00 91.8
23 2017-02-17 06:00 70.8
24 2017-10-18 06:00 59.5
25 2017-10-19 06:00 51.2
26 2017-12-02 06:00 61.9
27 2017-12-20 06:00 64.5