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: O₃ - ozone
Averaging interval: 8 hours
Unit: µg/m³
Ambient limit: 120
Max. permissible number of exceedances: 25
Owner: MPl
Data supplier: ČHMÚ - pob. Plzeň
Code of the measuring programme: PPLAA
Locality: Plzeň-Slovany
Sequence Date Value
1 2022-06-16 19:00 131.4
2 2022-06-23 19:00 121.4
3 2022-07-25 19:00 121.1
4 2022-08-04 17:00 126.8
5 2022-08-05 17:00 136.5
6 2022-08-17 17:00 123.3
7 2022-08-18 16:00 129.3