Information about air quality in the Czech Republic

Year: 2021

Preliminary overview of the ambient limits exceedances

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

Updated: 2022-06-30 08:42 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: UTPMA
Locality: Teplice
Sequence Date Value
1 2021-03-31 18:00 120.8
2 2021-05-10 20:00 126.3
3 2021-05-11 17:00 124.3
4 2021-06-03 18:00 126.3
5 2021-06-04 18:00 127.3
6 2021-06-06 16:00 120.2
7 2021-06-11 17:00 126.5
8 2021-06-14 19:00 120.6
9 2021-06-16 17:00 131.7
10 2021-06-17 15:00 131.3
11 2021-06-18 17:00 135.6
12 2021-06-19 16:00 145.2
13 2021-06-20 15:00 139.7
14 2021-06-21 15:00 120.8
15 2021-07-23 17:00 130.3
16 2021-07-24 18:00 132.1
17 2021-07-25 15:00 127.2