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: Letiště Pr
Data supplier: ČHMÚ - Libuš AIM
Code of the measuring programme: ALERA
Locality: Letiště Praha
Sequence Date Value
1 2018-01-10 06:00 54.2
2 2018-01-26 06:00 75.6
3 2018-01-27 06:00 74.2
4 2018-02-07 06:00 65.8
5 2018-02-08 06:00 81.6
6 2018-02-09 06:00 89.2
7 2018-02-10 06:00 60.4
8 2018-02-14 06:00 52.8
9 2018-02-17 06:00 59.7
10 2018-02-19 06:00 53.2
11 2018-02-20 06:00 74.6
12 2018-02-21 06:00 58.5
13 2018-02-23 06:00 67.0
14 2018-02-27 06:00 56.4
15 2018-03-01 06:00 71.4
16 2018-03-02 06:00 91.7
17 2018-03-03 06:00 84.5
18 2018-03-04 06:00 87.3
19 2018-03-05 06:00 81.2
20 2018-03-06 06:00 54.5
21 2018-03-25 06:00 61.8
22 2018-03-26 06:00 71.6
23 2018-04-09 06:00 66.0
24 2018-04-12 06:00 54.6
25 2018-04-19 06:00 55.8
26 2018-04-29 06:00 58.5
27 2018-05-17 06:00 53.5
28 2018-05-18 06:00 57.0
29 2018-05-29 06:00 51.4
30 2018-05-31 06:00 54.0
31 2018-07-17 06:00 53.3
32 2018-10-06 06:00 52.0
33 2018-10-09 06:00 70.5
34 2018-10-10 06:00 60.8
35 2018-10-11 06:00 64.3
36 2018-10-12 06:00 60.3
37 2018-10-13 06:00 67.6
38 2018-10-15 06:00 63.6
39 2018-10-16 06:00 67.8
40 2018-10-17 06:00 113.3
41 2018-10-18 06:00 126.7
42 2018-11-04 06:00 61.8
43 2018-11-05 06:00 60.3
44 2018-11-06 06:00 57.0
45 2018-11-07 06:00 66.9
46 2018-11-08 06:00 59.9
47 2018-11-15 06:00 57.9
48 2018-11-22 06:00 61.0
49 2018-11-28 06:00 52.9