ISKO
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: | CHMI-Brno AIM | |
| Code of the measuring programme: | ZSNVA | |
| Locality: | Štítná n.Vláří | |
| Sequence | Date | Value |
| 1 | 2021-05-09 21:00 | 122.7 |
| 2 | 2021-05-10 21:00 | 121.3 |
| 3 | 2021-05-11 19:00 | 130.6 |
| 4 | 2021-06-04 23:00 | 124.4 |
| 5 | 2021-06-05 01:00 | 125.7 |
| 6 | 2021-06-07 22:00 | 139.3 |
| 7 | 2021-06-08 00:00 | 135.3 |
| 8 | 2021-06-09 00:00 | 126.2 |
| 9 | 2021-06-19 21:00 | 123.3 |
| 10 | 2021-06-24 16:00 | 126.2 |
| 11 | 2021-06-30 00:00 | 124.9 |
| 12 | 2021-07-07 15:00 | 120.2 |
| 13 | 2021-07-08 23:00 | 136.1 |
| 14 | 2021-07-09 00:00 | 133.2 |
| 15 | 2021-07-13 21:00 | 139.5 |
| 16 | 2021-07-14 00:00 | 134.0 |
| 17 | 2021-07-23 23:00 | 124.9 |
| 18 | 2021-07-24 22:00 | 137.8 |
| 19 | 2021-07-25 00:00 | 136.4 |
| 20 | 2021-07-26 21:00 | 127.0 |
| 21 | 2021-07-27 21:00 | 120.9 |
| 22 | 2021-07-30 23:00 | 132.6 |
| 23 | 2021-07-31 00:00 | 131.2 |
| 24 | 2021-08-13 21:00 | 121.7 |
| 25 | 2021-08-14 23:00 | 122.6 |
| 26 | 2021-08-15 00:00 | 122.2 |
| 27 | 2021-09-12 00:00 | 120.1 |
| 28 | 2021-09-15 21:00 | 129.3 |
| 29 | 2021-09-16 00:00 | 125.4 |
