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: | ČHMÚ - Libuš AIM | |
| Code of the measuring programme: | SONRA | |
| Locality: | Ondřejov | |
| Sequence | Date | Value |
| 1 | 2020-04-09 18:00 | 125.7 |
| 2 | 2020-04-24 18:00 | 127.2 |
| 3 | 2020-05-09 16:00 | 120.2 |
| 4 | 2020-07-30 19:00 | 134.1 |
| 5 | 2020-08-08 20:00 | 128.7 |
| 6 | 2020-08-09 17:00 | 129.2 |
| 7 | 2020-09-16 21:00 | 130.6 |
| 8 | 2020-09-17 00:00 | 120.3 |
