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: ČHMÚ
Data supplier: CHMI-brand Ostrava AIM
Code of the measuring programme: MJESA
Locality: Jeseník-lázně
Sequence Date Value
1 2022-03-24 17:00 124.7
2 2022-03-25 17:00 121.6
3 2022-04-14 16:00 125.2
4 2022-07-20 23:00 124.5
5 2022-07-21 02:00 130.9
6 2022-07-22 00:00 124.4
7 2022-08-04 16:00 121.2
8 2022-08-05 15:00 127.7
9 2022-08-06 00:00 122.9
10 2022-08-18 20:00 135.1
11 2022-08-19 00:00 123.2