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: 2024-06-30 05:34 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 - Libuš AIM | |
Code of the measuring programme: | SONRA | |
Locality: | Ondřejov | |
Sequence | Date | Value |
1 | 2023-06-01 18:00 | 138 |
2 | 2023-06-18 17:00 | 123 |
3 | 2023-06-19 19:00 | 121 |
4 | 2023-06-20 17:00 | 125 |
5 | 2023-06-22 19:00 | 121 |
6 | 2023-06-29 19:00 | 123 |
7 | 2023-07-08 16:00 | 127 |
8 | 2023-07-09 18:00 | 138 |
9 | 2023-07-10 00:00 | 133 |
10 | 2023-07-19 17:00 | 124 |
11 | 2023-08-15 17:00 | 125 |
12 | 2023-08-16 16:00 | 121 |
13 | 2023-08-19 16:00 | 121 |
14 | 2023-08-21 16:00 | 125 |
15 | 2023-08-23 17:00 | 128 |
16 | 2023-08-24 16:00 | 129 |
17 | 2023-09-10 23:00 | 122 |
18 | 2023-09-11 17:00 | 128 |
19 | 2023-09-12 16:00 | 128 |