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: ČHMÚ-pobočka Ústí n/Labem-AIM
Code of the measuring programme: KPRBA
Locality: Přebuz
Sequence Date Value
1 2022-03-24 19:00 127.2
2 2022-03-25 14:00 124.3
3 2022-05-11 22:00 121.3
4 2022-06-03 18:00 122.7
5 2022-06-16 18:00 132.7
6 2022-06-19 19:00 128.8
7 2022-06-22 22:00 123.0
8 2022-06-23 22:00 149.5
9 2022-06-24 00:00 144.1
10 2022-07-19 19:00 129.3
11 2022-07-20 18:00 120.3
12 2022-07-21 07:00 128.2
13 2022-07-22 18:00 125.5
14 2022-07-25 16:00 132.1
15 2022-07-29 15:00 121.2
16 2022-08-03 17:00 126.5
17 2022-08-04 17:00 135.8
18 2022-08-05 17:00 135.3
19 2022-08-14 17:00 122.9
20 2022-08-15 18:00 126.8
21 2022-08-17 16:00 136.2