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: | ČHMÚ-pobočka Ústí n/Labem-AIM | |
| Code of the measuring programme: | USNZA | |
| Locality: | Sněžník | |
| Sequence | Date | Value |
| 1 | 2022-03-24 17:00 | 132.5 |
| 2 | 2022-04-13 20:00 | 125.1 |
| 3 | 2022-05-11 18:00 | 124.3 |
| 4 | 2022-05-16 16:00 | 127.6 |
| 5 | 2022-05-18 20:00 | 125.8 |
| 6 | 2022-05-19 19:00 | 141.1 |
| 7 | 2022-05-20 00:00 | 125.0 |
| 8 | 2022-06-03 18:00 | 131.6 |
| 9 | 2022-06-04 00:00 | 120.9 |
| 10 | 2022-06-05 17:00 | 127.7 |
| 11 | 2022-06-06 00:00 | 120.4 |
| 12 | 2022-06-12 16:00 | 120.6 |
| 13 | 2022-06-15 19:00 | 142.4 |
| 14 | 2022-06-16 17:00 | 133.8 |
| 15 | 2022-06-18 16:00 | 133.5 |
| 16 | 2022-06-19 22:00 | 131.8 |
| 17 | 2022-06-22 19:00 | 125.6 |
| 18 | 2022-06-23 17:00 | 138.5 |
| 19 | 2022-06-24 13:00 | 131.8 |
| 20 | 2022-06-26 19:00 | 126.7 |
| 21 | 2022-06-27 15:00 | 125.2 |
| 22 | 2022-07-04 15:00 | 122.7 |
| 23 | 2022-07-05 18:00 | 121.2 |
| 24 | 2022-07-18 17:00 | 129.0 |
| 25 | 2022-07-19 17:00 | 162.9 |
| 26 | 2022-07-20 00:00 | 142.2 |
| 27 | 2022-07-21 13:00 | 147.6 |
| 28 | 2022-07-22 20:00 | 135.1 |
| 29 | 2022-07-23 00:00 | 125.4 |
| 30 | 2022-07-24 19:00 | 126.3 |
| 31 | 2022-07-25 18:00 | 149.0 |
| 32 | 2022-07-26 00:00 | 127.5 |
| 33 | 2022-07-29 19:00 | 125.2 |
| 34 | 2022-07-31 15:00 | 129.0 |
| 35 | 2022-08-02 21:00 | 123.4 |
| 36 | 2022-08-03 19:00 | 158.9 |
| 37 | 2022-08-04 20:00 | 160.3 |
| 38 | 2022-08-05 17:00 | 154.9 |
| 39 | 2022-08-15 17:00 | 122.9 |
| 40 | 2022-08-16 16:00 | 142.2 |
| 41 | 2022-08-17 21:00 | 147.0 |
| 42 | 2022-08-18 17:00 | 156.1 |
| 43 | 2022-08-19 00:00 | 127.3 |
