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: CHMI-Brno AIM
Code of the measuring programme: ZTNVA
Locality: Těšnovice
Sequence Date Value
1 2017-01-01 06:00 53.3
2 2017-01-02 06:00 60.1
3 2017-01-08 06:00 57.0
4 2017-01-09 06:00 72.0
5 2017-01-17 06:00 52.0
6 2017-01-18 06:00 53.2
7 2017-01-19 06:00 91.9
8 2017-01-20 06:00 151.0
9 2017-01-21 06:00 105.1
10 2017-01-23 06:00 75.1
11 2017-01-24 06:00 68.9
12 2017-01-25 06:00 78.8
13 2017-01-28 06:00 57.5
14 2017-01-29 06:00 61.0
15 2017-01-30 06:00 70.1
16 2017-02-01 06:00 76.2
17 2017-02-06 06:00 72.0
18 2017-02-07 06:00 57.4
19 2017-02-08 06:00 72.0
20 2017-02-09 06:00 89.5
21 2017-02-10 06:00 111.7
22 2017-02-12 06:00 83.0
23 2017-02-13 06:00 132.7
24 2017-02-14 06:00 126.3
25 2017-02-15 06:00 77.2
26 2017-02-16 06:00 95.6
27 2017-03-14 06:00 50.4
28 2017-03-23 06:00 53.6
29 2017-10-19 06:00 56.3
30 2017-11-07 06:00 58.0
31 2017-11-08 06:00 65.6
32 2017-12-20 06:00 59.2