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 - pob.Brno
Code of the measuring programme: EUORM
Locality: Ústí n.Orl.- letiště
Sequence Date Value
1 2017-01-01 06:00 74.7
2 2017-01-07 06:00 55.1
3 2017-01-08 06:00 59.8
4 2017-01-19 06:00 93.7
5 2017-01-20 06:00 100.7
6 2017-01-21 06:00 54.6
7 2017-01-23 06:00 51.0
8 2017-01-24 06:00 53.3
9 2017-01-25 06:00 79.1
10 2017-01-29 06:00 55.4
11 2017-01-30 06:00 52.8
12 2017-02-01 06:00 53.6
13 2017-02-09 06:00 65.2
14 2017-02-10 06:00 56.2
15 2017-02-12 06:00 60.2
16 2017-02-13 06:00 111.0
17 2017-02-14 06:00 76.6
18 2017-02-15 06:00 72.8
19 2017-02-16 06:00 92.1
20 2017-02-17 06:00 69.9
21 2017-12-02 06:00 52.7