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: ČHMÚ - Libuš AIM
Code of the measuring programme: ASMIA
Locality: Praha 5-Smíchov
Sequence Date Value
1 2018-01-10 06:00 55.8
2 2018-01-11 06:00 60.8
3 2018-01-25 06:00 57.6
4 2018-01-26 06:00 78.2
5 2018-01-27 06:00 73.6
6 2018-02-08 06:00 66.1
7 2018-02-09 06:00 75.7
8 2018-02-10 06:00 53.8
9 2018-02-14 06:00 58.5
10 2018-02-15 06:00 68.5
11 2018-02-20 06:00 59.2
12 2018-03-01 06:00 52.8
13 2018-03-02 06:00 66.5
14 2018-03-03 06:00 65.7
15 2018-03-04 06:00 77.2
16 2018-03-05 06:00 75.7
17 2018-03-07 06:00 50.5
18 2018-03-22 06:00 52.3
19 2018-03-25 06:00 62.9
20 2018-03-26 06:00 72.3
21 2018-04-09 06:00 52.5
22 2018-10-09 06:00 53.5
23 2018-10-11 06:00 59.0
24 2018-10-12 06:00 60.9
25 2018-10-13 06:00 55.4
26 2018-10-15 06:00 71.4
27 2018-10-16 06:00 97.1
28 2018-10-17 06:00 78.3
29 2018-10-18 06:00 97.2
30 2018-11-01 06:00 52.3
31 2018-11-05 06:00 53.5
32 2018-11-06 06:00 59.6
33 2018-11-07 06:00 74.2
34 2018-11-08 06:00 60.2
35 2018-11-15 06:00 58.1
36 2018-11-28 06:00 71.7
37 2018-12-01 06:00 54.6
38 2018-12-05 06:00 52.0