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-pobočka Ústí n/Labem-AIM | |
| Code of the measuring programme: | USNZA | |
| Locality: | Sněžník | |
| Sequence | Date | Value |
| 1 | 2018-04-19 16:00 | 134.1 |
| 2 | 2018-04-20 19:00 | 122.5 |
| 3 | 2018-04-21 17:00 | 143.9 |
| 4 | 2018-04-22 20:00 | 148.4 |
| 5 | 2018-04-23 00:00 | 138.8 |
| 6 | 2018-05-07 18:00 | 121.7 |
| 7 | 2018-05-08 19:00 | 125.7 |
| 8 | 2018-05-09 00:00 | 120.4 |
| 9 | 2018-05-13 23:00 | 131.4 |
| 10 | 2018-05-14 00:00 | 130.5 |
| 11 | 2018-05-22 17:00 | 128.9 |
| 12 | 2018-05-23 00:00 | 122.6 |
| 13 | 2018-05-24 19:00 | 129.6 |
| 14 | 2018-05-25 18:00 | 124.4 |
| 15 | 2018-05-26 16:00 | 129.2 |
| 16 | 2018-05-27 17:00 | 142.6 |
| 17 | 2018-05-28 15:00 | 137.0 |
| 18 | 2018-05-29 18:00 | 147.1 |
| 19 | 2018-05-30 18:00 | 127.1 |
| 20 | 2018-05-31 19:00 | 141.2 |
| 21 | 2018-06-01 00:00 | 135.2 |
| 22 | 2018-06-04 17:00 | 128.1 |
| 23 | 2018-06-07 17:00 | 135.6 |
| 24 | 2018-06-08 17:00 | 145.1 |
| 25 | 2018-06-11 17:00 | 125.6 |
| 26 | 2018-06-16 16:00 | 133.1 |
| 27 | 2018-06-17 14:00 | 130.8 |
| 28 | 2018-06-29 20:00 | 128.9 |
| 29 | 2018-07-03 23:00 | 126.0 |
| 30 | 2018-07-04 14:00 | 167.3 |
| 31 | 2018-07-05 16:00 | 172.4 |
| 32 | 2018-07-15 18:00 | 123.0 |
| 33 | 2018-07-16 18:00 | 127.6 |
| 34 | 2018-07-17 16:00 | 120.7 |
| 35 | 2018-07-18 17:00 | 124.7 |
| 36 | 2018-07-20 23:00 | 146.8 |
| 37 | 2018-07-21 22:00 | 152.9 |
| 38 | 2018-07-22 00:00 | 141.1 |
| 39 | 2018-07-23 17:00 | 135.4 |
| 40 | 2018-07-24 17:00 | 122.8 |
| 41 | 2018-07-27 17:00 | 125.1 |
| 42 | 2018-07-28 17:00 | 148.8 |
| 43 | 2018-07-29 23:00 | 127.5 |
| 44 | 2018-07-30 16:00 | 144.4 |
| 45 | 2018-07-31 16:00 | 154.6 |
| 46 | 2018-08-01 14:00 | 139.4 |
| 47 | 2018-08-02 16:00 | 147.0 |
| 48 | 2018-08-03 23:00 | 131.3 |
| 49 | 2018-08-04 16:00 | 147.4 |
| 50 | 2018-08-05 00:00 | 133.8 |
| 51 | 2018-08-07 20:00 | 163.7 |
| 52 | 2018-08-08 18:00 | 158.3 |
| 53 | 2018-08-09 17:00 | 168.5 |
| 54 | 2018-08-10 00:00 | 130.7 |
| 55 | 2018-08-12 20:00 | 121.1 |
| 56 | 2018-08-13 15:00 | 132.6 |
| 57 | 2018-08-16 19:00 | 123.4 |
| 58 | 2018-08-17 19:00 | 140.8 |
| 59 | 2018-08-18 19:00 | 133.6 |
| 60 | 2018-08-19 19:00 | 149.5 |
| 61 | 2018-08-20 00:00 | 140.8 |
| 62 | 2018-08-22 19:00 | 132.7 |
| 63 | 2018-08-23 16:00 | 151.5 |
| 64 | 2018-08-24 00:00 | 125.8 |
| 65 | 2018-08-29 20:00 | 137.6 |
| 66 | 2018-08-30 00:00 | 125.1 |
| 67 | 2018-09-05 18:00 | 129.5 |
| 68 | 2018-09-06 19:00 | 135.0 |
| 69 | 2018-09-07 00:00 | 122.4 |
| 70 | 2018-09-10 16:00 | 128.1 |
| 71 | 2018-09-12 18:00 | 143.0 |
| 72 | 2018-09-17 20:00 | 126.6 |
| 73 | 2018-09-18 19:00 | 136.4 |
| 74 | 2018-09-19 18:00 | 133.6 |
| 75 | 2018-09-20 18:00 | 129.2 |
