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: AKALA
Locality: Praha 8-Karlín
Sequence Date Value
1 2018-01-26 06:00 70.2
2 2018-01-27 06:00 82.0
3 2018-02-07 06:00 54.5
4 2018-02-08 06:00 71.8
5 2018-02-09 06:00 78.9
6 2018-02-10 06:00 58.5
7 2018-02-13 06:00 50.2
8 2018-02-14 06:00 62.5
9 2018-02-15 06:00 57.6
10 2018-02-19 06:00 52.9
11 2018-02-20 06:00 63.2
12 2018-02-21 06:00 51.4
13 2018-02-23 06:00 50.8
14 2018-03-01 06:00 66.5
15 2018-03-02 06:00 81.7
16 2018-03-03 06:00 73.0
17 2018-03-04 06:00 78.3
18 2018-03-05 06:00 90.1
19 2018-03-15 06:00 50.5
20 2018-03-24 06:00 57.5
21 2018-03-25 06:00 60.6
22 2018-03-26 06:00 69.4
23 2018-04-09 06:00 73.5
24 2018-04-12 06:00 51.8
25 2018-04-19 06:00 50.4
26 2018-04-29 06:00 51.0
27 2018-05-09 06:00 51.1
28 2018-05-14 06:00 61.5
29 2018-08-02 06:00 51.2
30 2018-10-09 06:00 52.4
31 2018-10-11 06:00 58.8
32 2018-10-12 06:00 73.8
33 2018-10-13 06:00 55.1
34 2018-10-15 06:00 70.8
35 2018-10-16 06:00 71.2
36 2018-10-17 06:00 83.8
37 2018-10-18 06:00 89.6
38 2018-11-01 06:00 56.9
39 2018-11-05 06:00 51.2
40 2018-11-06 06:00 52.2
41 2018-11-07 06:00 69.5
42 2018-11-08 06:00 51.9
43 2018-11-15 06:00 53.5
44 2018-11-28 06:00 63.2
45 2018-12-01 06:00 52.1
46 2018-12-14 06:00 52.3