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: 2019-06-30 04:46 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: ZTNVA
Locality: Těšnovice
Sequence Date Value
1 2018-01-23 06:00 57.3
2 2018-01-26 06:00 56.8
3 2018-01-27 06:00 52.2
4 2018-02-07 06:00 83.2
5 2018-02-08 06:00 77.7
6 2018-02-09 06:00 71.4
7 2018-02-19 06:00 77.2
8 2018-02-20 06:00 97.5
9 2018-02-21 06:00 71.6
10 2018-02-23 06:00 63.2
11 2018-02-25 06:00 53.8
12 2018-02-26 06:00 61.6
13 2018-03-01 06:00 66.1
14 2018-03-02 06:00 133.1
15 2018-03-03 06:00 114.9
16 2018-03-04 06:00 101.2
17 2018-03-05 06:00 52.8
18 2018-03-24 06:00 53.2
19 2018-10-17 06:00 53.9
20 2018-10-19 06:00 83.8
21 2018-11-08 06:00 58.0
22 2018-11-09 06:00 51.7
23 2018-11-18 06:00 66.6
24 2018-11-19 06:00 56.5
25 2018-11-20 06:00 52.5
26 2018-11-21 06:00 57.7
27 2018-11-22 06:00 50.2
28 2018-12-18 06:00 54.2