ISKO
Information about air quality in the Czech Republic
Report of improbable daily values
Period: 2023-07-01 - 2023-12-31
Component: NO
Organization: Czech Hydrometeorological Institute
Measuring programme: ABREA - Praha 6-Brevnov
Updated: 2024-11-24 03:37 CET
| Date |
ABREA
Praha 6-Brevnov (2044) |
Flag |
AREPA
Praha 1-n. Republiky (771) 3 km |
ALEGA
Praha 2-Legerova (1483) 3 km |
ARIEA
Praha 2-Riegrovy sady (772) 4 km |
AKALA
Praha 8-Karlin (1519) 4 km |
AVRSA
Praha 10-Vrsovice (805) 5 km |
AHOLA
Praha 7-Holesovice (2436) 5 km |
ASROA
Praha 10-Srobarova (2140) 6 km |
|---|---|---|---|---|---|---|---|---|---|
| 2023-08-11 | 1.1 | p2n2 | |||||||
| 2023-08-26 | 1.0 | 2.0 | 14.8 | 0.7 | 2.4 | 1.2 | 3.7 | 2.0 | |
| 2023-08-27 | 1.4 | 4.6 | 17.8 | 1.4 | 3.7 | 2.7 | 4.3 | 2.1 | |
| 2023-08-28 | 3.3 | 5.1 | 29.4 | 0.9 | 3.9 | 1.5 | 5.6 | 2.0 | |
| 2023-08-29 | 1.4 | 2.1 | 11.6 | 0.8 | 0.6 | 0.7 | 2.5 | 2.1 | |
| 2023-08-30 | 1.6 | 3.5 | 14.9 | 0.6 | 2.6 | 2.5 | 5.5 | 2.0 | |
| 2023-08-31 | 1.2 | 2.8 | 13.5 | 0.8 | 4.0 | 2.4 | 6.0 | 2.0 | |
| 2023-09-01 | 1.4 | 5.6 | 30.5 | 0.9 | 3.6 | 3.5 | 14.9 | 2.0 | |
| 2023-09-02 | 3.4 | 13.5 | 27.6 | 1.8 | 4.1 | 2.7 | 7.1 | 2.5 | |
| 2023-09-03 | 1.9 | 5.4 | 13.4 | 1.6 | 2.2 | 2.2 | 2.6 | 2.6 | |
| 2023-09-04 | 1.7 | 4.3 | 26.3 | 1.5 | 3.8 | 3.7 | 5.0 | 3.7 | |
| 2023-09-05 | 3.5 | 9.7 | 34.5 | 5.6 | 7.1 | 10.6 | 12.2 | 6.8 | |
| 2023-09-06 | 8.8 | 12.3 | 34.7 | 7.6 | 6.7 | 7.8 | 11.9 | 11.1 | |
| 2024-02-01 | 1.8 | n1 | 18.3 | 7.5 | 1.2 | 18.9 | 10.8 | 30.7 | 2.0 |
| 2024-02-03 | 0.8 | 2.8 | 2.2 | 0.6 | 4.2 | 2.5 | 2.3 | 2.0 | |
| 2024-02-04 | 0.6 | 2.9 | 2.3 | 0.5 | 3.1 | 2.2 | 2.1 | 2.0 | |
| 2024-02-05 | 0.9 | 2.3 | 3.4 | 0.7 | 4.6 | 2.7 | 2.1 | 2.0 | |
| 2024-02-06 | 0.9 | 2.6 | 2.4 | 0.6 | 5.4 | 3.4 | 2.0 | ||
| 2024-05-06 | 5.1 | 5.6 | 30.5 | 2.6 | 4.5 | 3.3 | 11.9 | 2.3 | |
| 2024-05-07 | 3.7 | 3.5 | 27.5 | 1.1 | 0.9 | 1.3 | 1.9 | 2.0 | |
| 2024-05-08 | 1.4 | 2.6 | 0.9 | 1.0 | 1.3 | 2.0 | 2.0 | ||
| 2024-05-09 | 2.3 | 4.1 | 2.3 | 3.8 | 4.4 | 4.7 | 8.0 | ||
| 2024-05-10 | 8.6 | 5.8 | 20.6 | 2.1 | 6.8 | 3.2 | 7.8 | 3.0 | |
| 2024-05-11 | 2.9 | p2n2 | 3.1 | 13.1 | 1.9 | 4.2 | 3.0 | 4.7 | 2.8 |
| 2024-05-12 | 0.8 | 2.5 | 15.6 | 0.7 | 4.2 | 1.1 | 5.6 | 2.0 | |
| 2024-05-13 | 1.3 | 2.5 | 33.7 | 1.3 | 6.3 | 2.3 | 11.0 | 2.4 | |
| 2024-05-14 | 1.0 | 2.1 | 28.2 | 1.1 | 6.8 | 1.6 | 11.3 | 2.0 | |
| 2024-05-15 | 0.8 | 2.4 | 21.0 | 1.1 | 8.7 | 1.4 | 8.8 | 2.0 | |
| 2024-05-16 | 0.7 | 2.0 | 15.3 | 0.6 | 7.0 | 1.3 | 8.8 | 2.0 | |
| 2024-08-26 | 1.8 | 5.0 | 21.0 | 2.3 | 4.2 | 3.9 | 4.2 | 1.6 | |
| 2024-08-27 | 1.1 | 3.2 | 22.8 | 1.8 | 3.7 | 3.5 | 5.8 | 2.1 | |
| 2024-08-28 | 1.5 | 4.7 | 35.9 | 1.8 | 3.6 | 5.1 | 7.2 | 1.8 | |
| 2024-08-29 | 1.8 | 12.0 | 20.9 | 3.7 | 6.3 | 4.9 | 7.2 | 4.1 | |
| 2024-08-30 | 8.0 | 3.1 | 20.3 | 1.5 | 5.2 | 2.6 | 5.6 | 2.1 | |
| 2024-08-31 | 0.8 | n1 | 1.8 | 8.4 | 0.6 | 0.7 | 0.9 | 1.7 | 0.6 |
| 2024-09-01 | 0.6 | 1.6 | 10.4 | 0.5 | 0.9 | 0.6 | 2.6 | 0.5 | |
| 2024-09-02 | 1.5 | 2.5 | 21.6 | 1.3 | 1.9 | 2.0 | 4.4 | 1.3 | |
| 2024-09-03 | 2.1 | 4.0 | 27.7 | 1.4 | 6.1 | 6.7 | 9.5 | 2.2 | |
| 2024-09-04 | 4.0 | 4.5 | 29.9 | 3.0 | 4.0 | 8.5 | 7.9 | 2.4 | |
| 2024-09-05 | 0.7 | 2.7 | 17.0 | 0.8 | 3.7 | 1.4 | 7.1 | 0.9 | |
| 2024-09-06 | 0.7 | 2.4 | 29.8 | 0.9 | 2.8 | 1.8 | 10.0 | 0.9 |
Legend
| ICAS1 | Number of days from the beginning of the year |
|---|---|
| ICAS2 | Number of days from last error |
| dn | Missing difference, value bigger than 500.0 |
| nmed | Less than 10 differencies in area (missing median) |
| d0 | Zero difference |
| n2p2 | Big rise followed by big fall |
| p2n2 | Big fall followed by big rise |
| p3p3 | Two big consecutive rises |
| n3n3 | Two big consecutive falls |
| p1 | Extremely big rise |
| n1 | Extremely big fall |
