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: AKALA
Locality: Praha 8-Karlín
Sequence Date Value
1 2017-01-01 06:00 85.8
2 2017-01-08 06:00 88.7
3 2017-01-18 06:00 57.9
4 2017-01-19 06:00 122.0
5 2017-01-20 06:00 165.0
6 2017-01-21 06:00 175.2
7 2017-01-22 06:00 103.8
8 2017-01-23 06:00 100.9
9 2017-01-25 06:00 60.8
10 2017-01-26 06:00 58.4
11 2017-01-27 06:00 70.9
12 2017-01-28 06:00 74.9
13 2017-01-29 06:00 106.5
14 2017-01-30 06:00 76.5
15 2017-01-31 06:00 62.5
16 2017-02-01 06:00 108.3
17 2017-02-02 06:00 66.5
18 2017-02-03 06:00 86.3
19 2017-02-04 06:00 72.0
20 2017-02-07 06:00 69.4
21 2017-02-08 06:00 64.9
22 2017-02-09 06:00 72.6
23 2017-02-10 06:00 68.6
24 2017-02-11 06:00 56.1
25 2017-02-12 06:00 64.2
26 2017-02-13 06:00 108.3
27 2017-02-14 06:00 111.4
28 2017-02-15 06:00 135.3
29 2017-02-16 06:00 135.3
30 2017-03-13 06:00 62.4
31 2017-03-14 06:00 59.4
32 2017-04-01 06:00 50.0
33 2017-04-08 06:00 52.4
34 2017-10-18 06:00 65.5
35 2017-10-19 06:00 55.0
36 2017-11-03 06:00 51.4