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 - Libuš AIM
Code of the measuring programme: AVYNA
Locality: Praha 9-Vysočany
Sequence Date Value
1 2017-01-01 06:00 65.5
2 2017-01-08 06:00 75.2
3 2017-01-19 06:00 90.0
4 2017-01-20 06:00 113.0
5 2017-01-21 06:00 139.4
6 2017-01-22 06:00 72.2
7 2017-01-23 06:00 102.2
8 2017-01-24 06:00 57.5
9 2017-01-25 06:00 66.3
10 2017-01-27 06:00 76.0
11 2017-01-28 06:00 76.8
12 2017-01-29 06:00 113.0
13 2017-01-30 06:00 83.2
14 2017-01-31 06:00 72.5
15 2017-02-01 06:00 115.5
16 2017-02-02 06:00 73.7
17 2017-02-03 06:00 92.8
18 2017-02-04 06:00 81.5
19 2017-02-06 06:00 58.9
20 2017-02-07 06:00 80.6
21 2017-02-08 06:00 75.2
22 2017-02-09 06:00 79.5
23 2017-02-10 06:00 60.4
24 2017-02-12 06:00 59.0
25 2017-02-13 06:00 112.3
26 2017-02-14 06:00 125.5
27 2017-02-15 06:00 150.7
28 2017-02-16 06:00 146.5
29 2017-03-13 06:00 59.4
30 2017-03-14 06:00 55.7
31 2017-10-16 06:00 53.4
32 2017-10-17 06:00 56.2
33 2017-10-18 06:00 64.4
34 2017-10-19 06:00 51.5
35 2017-11-03 06:00 66.8
36 2017-11-08 06:00 55.2
37 2017-11-23 06:00 66.6
38 2017-11-24 06:00 74.0
39 2017-12-01 06:00 58.4