ISKOInformation about air quality in the Czech Republic
Year: 2018
Preliminary overview of the ambient limits exceedances
calculated of both operational data (yet unverified) and verified data
Updated: 2019-06-30 04:46 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 | 2018-04-21 19:00 | 131.5 |
| 2 | 2018-04-22 17:00 | 131.5 |
| 3 | 2018-05-07 17:00 | 120.2 |
| 4 | 2018-05-13 18:00 | 122.7 |
| 5 | 2018-05-25 18:00 | 125.3 |
| 6 | 2018-05-26 19:00 | 133.3 |
| 7 | 2018-05-27 16:00 | 138.2 |
| 8 | 2018-05-28 17:00 | 134.9 |
| 9 | 2018-05-29 16:00 | 141.6 |
| 10 | 2018-05-31 18:00 | 140.0 |
| 11 | 2018-06-01 00:00 | 129.4 |
| 12 | 2018-06-04 17:00 | 137.7 |
| 13 | 2018-06-05 15:00 | 129.8 |
| 14 | 2018-06-06 17:00 | 124.8 |
| 15 | 2018-06-07 18:00 | 140.9 |
| 16 | 2018-06-11 15:00 | 133.1 |
| 17 | 2018-06-16 16:00 | 132.6 |
| 18 | 2018-06-17 16:00 | 137.3 |
| 19 | 2018-07-03 19:00 | 138.1 |
| 20 | 2018-07-04 19:00 | 158.2 |
| 21 | 2018-07-05 15:00 | 164.9 |
| 22 | 2018-07-15 17:00 | 124.0 |
| 23 | 2018-07-18 18:00 | 129.3 |
| 24 | 2018-07-19 16:00 | 128.9 |
| 25 | 2018-07-20 20:00 | 143.2 |
| 26 | 2018-07-21 00:00 | 129.7 |
| 27 | 2018-07-22 18:00 | 130.2 |
| 28 | 2018-07-23 16:00 | 143.9 |
| 29 | 2018-07-24 16:00 | 124.7 |
| 30 | 2018-07-27 15:00 | 124.7 |
| 31 | 2018-07-28 18:00 | 137.1 |
| 32 | 2018-07-29 16:00 | 147.2 |
| 33 | 2018-07-30 17:00 | 140.7 |
| 34 | 2018-07-31 14:00 | 142.6 |
| 35 | 2018-08-01 17:00 | 121.5 |
| 36 | 2018-08-02 14:00 | 127.2 |
| 37 | 2018-08-03 15:00 | 133.0 |
| 38 | 2018-08-04 16:00 | 142.2 |
| 39 | 2018-08-05 00:00 | 122.9 |
| 40 | 2018-08-07 17:00 | 133.4 |
| 41 | 2018-08-08 16:00 | 155.2 |
| 42 | 2018-08-09 16:00 | 144.7 |
| 43 | 2018-08-17 21:00 | 127.5 |
| 44 | 2018-08-18 16:00 | 136.6 |
| 45 | 2018-08-19 17:00 | 144.7 |
| 46 | 2018-08-20 16:00 | 145.9 |
| 47 | 2018-08-23 15:00 | 144.7 |
| 48 | 2018-08-29 17:00 | 126.7 |
| 49 | 2018-09-05 16:00 | 122.4 |
| 50 | 2018-09-06 20:00 | 122.5 |
| 51 | 2018-09-11 17:00 | 124.4 |
| 52 | 2018-09-12 19:00 | 134.1 |
| 53 | 2018-09-13 00:00 | 123.9 |
| 54 | 2018-09-19 18:00 | 122.0 |
| 55 | 2018-09-20 19:00 | 127.6 |
| 56 | 2018-09-21 00:00 | 121.0 |
