ISKO
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: | CHMI-brand Ostrava AIM | |
| Code of the measuring programme: | TOFFA | |
| Locality: | Ostrava-Fifejdy | |
| Sequence | Date | Value |
| 1 | 2022-04-14 16:00 | 123.5 |
| 2 | 2022-05-02 17:00 | 128.4 |
| 3 | 2022-05-11 17:00 | 126.1 |
| 4 | 2022-06-03 17:00 | 129.7 |
| 5 | 2022-06-05 17:00 | 129.9 |
| 6 | 2022-06-23 18:00 | 141.4 |
| 7 | 2022-06-26 17:00 | 127.8 |
| 8 | 2022-06-27 16:00 | 124.6 |
| 9 | 2022-06-29 17:00 | 127.6 |
| 10 | 2022-06-30 17:00 | 122.3 |
| 11 | 2022-07-01 15:00 | 127.7 |
| 12 | 2022-07-20 17:00 | 144.8 |
| 13 | 2022-07-21 17:00 | 146.0 |
| 14 | 2022-07-22 15:00 | 157.3 |
| 15 | 2022-07-23 16:00 | 136.1 |
| 16 | 2022-07-25 18:00 | 131.7 |
| 17 | 2022-08-03 18:00 | 131.1 |
| 18 | 2022-08-04 17:00 | 125.0 |
| 19 | 2022-08-05 17:00 | 141.8 |
| 20 | 2022-08-17 16:00 | 145.4 |
| 21 | 2022-08-18 16:00 | 135.9 |
| 22 | 2022-08-19 16:00 | 129.7 |
| 23 | 2022-08-25 17:00 | 123.0 |
| 24 | 2022-08-26 17:00 | 129.0 |
