ISKO
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: 2024-05-08 05:47 CEST
Values given regardless of whether the number of valid measurement meets the criteria for calculating the aggregated data (annual average).
CHMI is responsible for data completeness and quality only at the stations that are administered by CHMI (see the entry "Owner" indicated with the published data).
| 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: | SMBrno | |
| Data supplier: | Statutory City of Brno | |
| Code of the measuring programme: | BBMAA | |
| Locality: | Brno-Arboretum | |
| Sequence | Date | Value |
| 1 | 2023-06-30 17:00 | 134 |
| 2 | 2023-07-07 17:00 | 123 |
| 3 | 2023-07-08 17:00 | 131 |
| 4 | 2023-07-09 17:00 | 149 |
| 5 | 2023-07-10 16:00 | 148 |
| 6 | 2023-07-11 18:00 | 134 |
| 7 | 2023-07-12 16:00 | 125 |
| 8 | 2023-07-14 18:00 | 131 |
| 9 | 2023-07-15 17:00 | 138 |
| 10 | 2023-07-16 16:00 | 125 |
| 11 | 2023-07-18 18:00 | 126 |
| 12 | 2023-07-19 16:00 | 141 |
| 13 | 2023-07-24 16:00 | 124 |
| 14 | 2023-08-14 16:00 | 127 |
| 15 | 2023-08-15 17:00 | 136 |
| 16 | 2023-08-16 17:00 | 125 |
| 17 | 2023-08-19 17:00 | 129 |
| 18 | 2023-08-20 16:00 | 130 |
| 19 | 2023-08-21 16:00 | 130 |
| 20 | 2023-08-22 16:00 | 133 |
| 21 | 2023-08-23 18:00 | 127 |
| 22 | 2023-08-24 17:00 | 154 |
| 23 | 2023-08-25 16:00 | 128 |
| 24 | 2023-09-10 16:00 | 125 |
| 25 | 2023-09-11 17:00 | 130 |
| 26 | 2023-09-12 16:00 | 139 |
| 27 | 2023-09-28 16:00 | 124 |
