ISKO
Information about air quality in the Czech Republic
Year: 2021
Preliminary overview of the ambient limits exceedances
calculated of both operational data (yet unverified) and verified data
Updated: 2022-06-30 08:42 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: | PM₁₀ - particles PM10 | |
| Averaging interval: | 24 hours | |
| Unit: | µg/m³ | |
| Ambient limit: | 50 | |
| Max. permissible number of exceedances: | 35 | |
| Owner: | ČHMÚ | |
| Data supplier: | CHMI-brand Ostrava AIM | |
| Code of the measuring programme: | TVERA | |
| Locality: | Věřňovice | |
| Sequence | Date | Value |
| 1 | 2021-01-02 00:00 | 123.4 |
| 2 | 2021-01-03 00:00 | 159.9 |
| 3 | 2021-01-04 00:00 | 162.2 |
| 4 | 2021-01-10 00:00 | 78.3 |
| 5 | 2021-01-11 00:00 | 101.8 |
| 6 | 2021-01-17 00:00 | 68.5 |
| 7 | 2021-01-18 00:00 | 102.2 |
| 8 | 2021-01-21 00:00 | 89.6 |
| 9 | 2021-01-31 00:00 | 93.0 |
| 10 | 2021-02-01 00:00 | 219.5 |
| 11 | 2021-02-02 00:00 | 76.1 |
| 12 | 2021-02-05 00:00 | 59.4 |
| 13 | 2021-02-09 00:00 | 144.4 |
| 14 | 2021-02-10 00:00 | 149.4 |
| 15 | 2021-02-11 00:00 | 70.0 |
| 16 | 2021-02-12 00:00 | 100.5 |
| 17 | 2021-02-15 00:00 | 147.4 |
| 18 | 2021-02-16 00:00 | 82.5 |
| 19 | 2021-02-18 00:00 | 52.9 |
| 20 | 2021-02-19 00:00 | 51.9 |
| 21 | 2021-02-20 00:00 | 77.0 |
| 22 | 2021-02-21 00:00 | 65.5 |
| 23 | 2021-02-22 00:00 | 78.1 |
| 24 | 2021-02-24 00:00 | 101.0 |
| 25 | 2021-02-25 00:00 | 86.3 |
| 26 | 2021-02-26 00:00 | 72.9 |
| 27 | 2021-03-02 00:00 | 65.3 |
| 28 | 2021-03-03 00:00 | 90.9 |
| 29 | 2021-03-04 00:00 | 53.3 |
| 30 | 2021-03-08 00:00 | 73.7 |
| 31 | 2021-03-09 00:00 | 101.4 |
| 32 | 2021-03-10 00:00 | 80.8 |
| 33 | 2021-03-11 00:00 | 55.5 |
| 34 | 2021-03-16 00:00 | 75.9 |
| 35 | 2021-03-25 00:00 | 67.9 |
| 36 | 2021-03-31 00:00 | 57.5 |
| 37 | 2021-04-19 00:00 | 51.5 |
| 38 | 2021-10-11 00:00 | 66.7 |
| 39 | 2021-10-25 00:00 | 53.5 |
| 40 | 2021-10-26 00:00 | 69.8 |
| 41 | 2021-10-28 00:00 | 58.5 |
| 42 | 2021-10-29 00:00 | 67.5 |
| 43 | 2021-11-16 00:00 | 53.1 |
| 44 | 2021-11-25 00:00 | 73.5 |
| 45 | 2021-11-26 00:00 | 51.1 |
| 46 | 2021-12-07 00:00 | 55.9 |
| 47 | 2021-12-09 00:00 | 52.0 |
| 48 | 2021-12-10 00:00 | 53.0 |
| 49 | 2021-12-11 00:00 | 91.6 |
| 50 | 2021-12-12 00:00 | 90.7 |
| 51 | 2021-12-13 00:00 | 115.6 |
| 52 | 2021-12-14 00:00 | 78.9 |
| 53 | 2021-12-22 00:00 | 80.8 |
| 54 | 2021-12-26 00:00 | 139.2 |
| 55 | 2021-12-27 00:00 | 124.5 |
| 56 | 2021-12-28 00:00 | 83.0 |
