Information about air quality in the Czech Republic

Year: 2022

Preliminary overview of the ambient limits exceedances

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

Updated: 2023-06-30 09:52 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-pobočka Ústí n/Labem-AIM
Code of the measuring programme: UDCMA
Locality: Děčín
Sequence Date Value
1 2022-01-13 00:00 56.2
2 2022-03-02 00:00 51.9
3 2022-03-03 00:00 51.6
4 2022-03-17 00:00 54.3
5 2022-03-18 00:00 51.8
6 2022-03-24 00:00 55.0
7 2022-03-25 00:00 57.9
8 2022-10-29 00:00 51.3
9 2022-12-14 00:00 55.0
10 2022-12-15 00:00 64.5
11 2022-12-16 00:00 57.6