Information about air quality in the Czech Republic

Year: 2019

Preliminary overview of the ambient limits exceedances

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

Updated: 2020-06-30 05:19 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: TSTDA
Locality: Studénka
Sequence Date Value
1 2019-06-14 17:00 130.6
2 2019-06-18 17:00 122.6
3 2019-06-25 17:00 120.8
4 2019-06-26 17:00 123.2
5 2019-07-01 15:00 128.9
6 2019-07-06 17:00 131.7
7 2019-07-20 17:00 127.0
8 2019-07-26 16:00 122.1