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: AREPA
Locality: Praha 1-n. Republiky
Sequence Date Value
1 2017-01-01 06:00 92.2
2 2017-01-08 06:00 82.2
3 2017-01-18 06:00 62.4
4 2017-01-19 06:00 121.9
5 2017-01-20 06:00 162.7
6 2017-01-21 06:00 176.8
7 2017-01-22 06:00 113.1
8 2017-01-23 06:00 93.9
9 2017-01-25 06:00 51.0
10 2017-01-27 06:00 68.0
11 2017-01-28 06:00 74.5
12 2017-01-29 06:00 104.8
13 2017-01-30 06:00 72.9
14 2017-01-31 06:00 63.8
15 2017-02-01 06:00 107.9
16 2017-02-02 06:00 67.0
17 2017-02-03 06:00 88.5
18 2017-02-04 06:00 76.8
19 2017-02-07 06:00 71.8
20 2017-02-08 06:00 68.5
21 2017-02-09 06:00 77.8
22 2017-02-10 06:00 56.2
23 2017-02-12 06:00 55.0
24 2017-02-13 06:00 109.2
25 2017-02-14 06:00 115.9
26 2017-02-15 06:00 134.5
27 2017-02-16 06:00 142.8
28 2017-03-13 06:00 53.8
29 2017-10-17 06:00 55.8
30 2017-10-18 06:00 66.6
31 2017-10-19 06:00 53.5
32 2017-11-08 06:00 59.8
33 2017-12-02 06:00 53.3