ISKO
Information about air quality in the Czech Republic
Report of improbable daily values
Period: 2023-07-01 - 2023-12-31
Component: NO
Organization: ZU Statutory City of Ostrava
Measuring programme: TOPDA - Ostrava-Poruba DD
Updated: 2024-11-24 03:37 CET
| Date |
TOPDA
Ostrava-Poruba DD (2042) |
Flag |
TOPOA
Ostrava-Poruba CHMU (1939) 1 km |
XMOVA
Mobilni vuz Ostrava (2390) 1 km |
TOFFA
Ostrava-Fifejdy (1061) 7 km |
TOMHK
Ostrava-Marianske Ho (1649) 7 km |
TOPRA
Ostrava-Privoz (1410) 7 km |
TOCBA
Ostrava-Ceskobratrsk (1572) 8 km |
TOROK
Ostrava-Radvanice OZO (1940) 12 km |
|---|---|---|---|---|---|---|---|---|---|
| 2023-12-09 | 8.9 | 1.2 | 11.1 | 1.9 | 2.9 | 9.1 | 11.5 | 2.4 | |
| 2023-12-10 | 8.0 | 1.0 | 7.2 | 1.7 | 2.0 | 5.3 | 7.6 | 2.0 | |
| 2023-12-11 | 7.3 | 1.8 | 8.0 | 1.1 | 2.2 | 4.2 | 9.8 | 2.4 | |
| 2023-12-12 | 9.6 | 2.8 | 2.2 | 2.3 | 11.8 | 18.1 | 2.1 | ||
| 2023-12-13 | 28.8 | 11.4 | 7.2 | 52.9 | 31.8 | 48.9 | 59.2 | 15.3 | |
| 2023-12-14 | 7.6 | p2n2 | 4.8 | 9.6 | 9.4 | 6.3 | 9.8 | 43.5 | 5.1 |
| 2023-12-15 | 12.5 | 3.7 | 2.4 | 3.9 | 3.4 | 8.5 | 25.9 | 5.0 | |
| 2023-12-16 | 8.7 | 2.1 | 3.2 | 1.1 | 2.0 | 2.8 | 5.3 | 2.7 | |
| 2023-12-17 | 3.8 | 0.7 | 4.4 | 0.5 | 2.0 | 1.4 | 2.2 | 2.0 | |
| 2023-12-18 | 6.4 | 2.1 | 6.7 | 1.1 | 2.0 | 3.2 | 7.7 | 2.2 | |
| 2023-12-19 | 6.1 | 2.2 | 9.2 | 1.4 | 2.0 | 3.4 | 13.3 | 3.1 |
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 |
