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: AVYNA
Locality: Praha 9-Vysočany
Sequence Date Value
1 2018-01-26 06:00 64.9
2 2018-01-27 06:00 79.0
3 2018-02-08 06:00 67.8
4 2018-02-09 06:00 69.1
5 2018-02-10 06:00 56.6
6 2018-02-14 06:00 59.2
7 2018-02-20 06:00 63.1
8 2018-03-01 06:00 59.2
9 2018-03-02 06:00 68.4
10 2018-03-03 06:00 66.4
11 2018-03-04 06:00 73.9
12 2018-03-05 06:00 60.6
13 2018-03-26 06:00 62.4
14 2018-04-09 06:00 50.3
15 2018-04-19 06:00 58.0
16 2018-10-09 06:00 64.7
17 2018-10-11 06:00 52.5
18 2018-10-12 06:00 62.9
19 2018-10-15 06:00 58.8
20 2018-10-16 06:00 70.7
21 2018-10-17 06:00 90.4
22 2018-10-18 06:00 98.0
23 2018-11-07 06:00 72.2
24 2018-11-08 06:00 57.5
25 2018-11-15 06:00 59.9
26 2018-11-27 06:00 50.6
27 2018-11-28 06:00 66.8
28 2018-12-01 06:00 54.5