Information about air quality in the Czech Republic

Year: 2020

Preliminary overview of the ambient limits exceedances

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

Updated: 2021-06-30 06:00 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
Code of the measuring programme: CVODM
Locality: Vodňany
Sequence Date Value
1 2020-01-02 00:00 86.0
2 2020-01-03 00:00 65.0
3 2020-01-09 00:00 56.0
4 2020-01-16 00:00 59.0
5 2020-01-27 00:00 51.0
6 2020-03-27 00:00 64.0
7 2020-03-28 00:00 54.0
8 2020-05-06 00:00 69.0
9 2020-12-30 00:00 55.0
10 2020-12-31 00:00 51.0