Information about air quality in the Czech Republic

Year: 2021

Preliminary overview of the ambient limits exceedances

calculated of both operational data (yet unverified) and verified data

Updated: 2022-06-30 08:42 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.Hradec Králové
Code of the measuring programme: EMTPA
Locality: Moravská Třebová - Piaristická.
Sequence Date Value
1 2021-01-02 00:00 50.5
2 2021-01-18 00:00 89.3
3 2021-02-09 00:00 53.5
4 2021-02-10 00:00 64.8
5 2021-02-15 00:00 68.9
6 2021-02-16 00:00 54.3
7 2021-02-19 00:00 57.0
8 2021-02-24 00:00 71.5
9 2021-02-25 00:00 78.4
10 2021-02-26 00:00 59.4
11 2021-03-03 00:00 51.0
12 2021-03-04 00:00 65.6
13 2021-03-25 00:00 52.2
14 2021-03-26 00:00 60.6
15 2021-12-12 00:00 56.3
16 2021-12-14 00:00 53.9
17 2021-12-22 00:00 53.5