Information about air quality in the Czech Republic

Year: 2023

Preliminary overview of the ambient limits exceedances

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

Updated: 2024-05-05 05:48 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 2023-04-22 18:00 123
2 2023-06-18 17:00 128
3 2023-06-19 19:00 130
4 2023-06-20 19:00 143
5 2023-06-21 16:00 121
6 2023-06-22 17:00 129
7 2023-06-26 17:00 131
8 2023-06-29 17:00 139
9 2023-07-07 18:00 133
10 2023-07-08 18:00 142
11 2023-07-09 15:00 147
12 2023-07-10 16:00 138
13 2023-07-11 20:00 141
14 2023-07-12 00:00 130
15 2023-07-15 15:00 127
16 2023-07-19 15:00 121
17 2023-08-12 16:00 122
18 2023-08-15 16:00 129
19 2023-08-17 17:00 137
20 2023-08-19 17:00 131
21 2023-08-24 17:00 140
22 2023-09-06 17:00 122
23 2023-09-07 16:00 131
24 2023-09-09 17:00 126
25 2023-09-10 17:00 150
26 2023-09-11 19:00 151
27 2023-09-12 18:00 157