ISKOInformation about air quality in the Czech Republic
Year: 2020
Preliminary overview of the ambient limits exceedances
calculated of both operational data (yet unverified) and verified data
Updated: 2021-06-30 06:00 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 | 2020-04-09 16:00 | 123.6 |
| 2 | 2020-04-24 17:00 | 120.5 |
| 3 | 2020-05-09 17:00 | 131.0 |
| 4 | 2020-05-18 18:00 | 121.8 |
| 5 | 2020-07-24 18:00 | 120.2 |
| 6 | 2020-07-30 17:00 | 122.5 |
| 7 | 2020-08-07 17:00 | 126.3 |
| 8 | 2020-08-08 17:00 | 123.7 |
| 9 | 2020-08-09 17:00 | 122.0 |
| 10 | 2020-08-12 18:00 | 143.2 |
| 11 | 2020-08-13 17:00 | 128.5 |
| 12 | 2020-08-15 17:00 | 124.7 |
