Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Report of improbable daily values

Period: 2024-01-01 - 2024-12-31

Component: NOₓ

Updated: 2025-04-19 04:31 CEST

Organization: Czech Hydrometeorological Institute
Measuring programme Date Value CAS1 CAS2 Flag Method
TBKRA Bily Kriz (1214) 2024-01-09 4.1 40 -333 n1 CHLM
JKOSA Kosetice (1138) 2024-01-10 6.9 41 41 p2n2 CHLM
TFMIA Frydek-Mistek (1067) 2024-01-11 55.3 42 42 p2n2 CHLM
TVERA Vernovice-Dolni Lutyne (1072) 2024-01-11 50.8 42 -332 p2n2 CHLM
TOFFA Ostrava-Fifejdy (1061) 2024-01-18 22.1 49 49 p2n2 CHLM
TOPRA Ostrava-Privoz (1410) 2024-01-18 21.0 49 49 p2n2 CHLM
AKOBA Praha 8-Kobylisy (779) 2024-02-01 17.0 63 63 n1 CHLM
SKHOA Kutna Hora-Orebitska (2265) 2024-02-01 13.9 63 63 p2n2 CHLM
TOPOA Ostrava-Poruba CHMU (1939) 2024-04-10 6.1 132 -242 p2n2 CHLM
CCHUA Churanov (1102) 2024-04-20 1.7 142 142 p2n2 CHLM
HPLOA Polom (1959) 2024-06-17 7.2 200 200 p1 CHLM
HPLOA Polom (1959) 2024-06-18 3.0 201 1 p2n2 CHLM
HPLOA Polom (1959) 2024-07-27 3.4 240 39 p2n2 CHLM
XMOVA Mobilni vuz Ostrava (2390) 2024-07-28 1.6 241 241 p2n2 CHLM
PPRMA Primda (1101) 2024-10-09 3.3 314 314 p2n2 CHLM
TCERA Cervena hora (1568) 2024-11-09 2.2 345 -28 n1 CHLM
TBKRA Bily Kriz (1214) 2024-11-12 20.5 348 308 p1 CHLM
TBKRA Bily Kriz (1214) 2024-11-13 5.6 349 1 n1 CHLM
PKUJA Kamenny Ujezd (1936) 2024-11-26 14.2 362 -7 p2n2 CHLM
PPLVA Plzen-Doubravka (1105) 2024-11-28 14.5 364 364 n1 CHLM
UMOMA Most (1005) 2024-12-01 14.0 367 367 p2n2 CHLM
BBDNA Brno - Detska nemocnice (1960) 2024-12-06 36.2 372 372 p2n2 CHLM
BBNVA Brno-Uvoz (1482) 2024-12-06 96.3 372 372 p2n2 CHLM
PPRMA Primda (1101) 2024-12-11 29.7 377 63 p1 CHLM
PPRMA Primda (1101) 2024-12-12 8.7 378 1 n1 CHLM
TOFFA Ostrava-Fifejdy (1061) 2024-12-29 28.9 395 346 n1 CHLM
Organization: City of Plzen/Czech Hydrometeorological Institute
Measuring programme Date Value CAS1 CAS2 Flag Method
PPLAA Plzen-Slovany (1322) 2024-11-28 14.4 364 364 n1 CHLM
PPLLA Plzen-Lochotin (1324) 2024-11-28 9.6 364 364 n1 CHLM
Organization: City of Plzen
Measuring programme Date Value CAS1 CAS2 Flag Method
PPLEA Plzen-stred (1321) 2024-11-28 15.1 364 364 n1 CHLM
PPMOA Plzen - mobil (1464) 2024-11-28 6.2 364 364 p2n2 CHLM
Organization: Obec Nosovice
Measuring programme Date Value CAS1 CAS2 Flag Method
TNSVA Nosovice (2293) 2024-01-07 4.9 38 38 n1 CHLM
Organization: ORGREZ, a.s.
Measuring programme Date Value CAS1 CAS2 Flag Method
EHSTA Hostalovice (1336) 2024-12-29 20.2 395 395 p2n2 CHLM
Organization: Statutory City of Brno
Measuring programme Date Value CAS1 CAS2 Flag Method
BBMAA Brno-Arboretum (1639) 2024-12-06 37.6 372 372 p2n2 CHLM
BBMLA Brno-Lany (1638) 2024-12-06 53.5 372 372 p2n2 CHLM
BBOMA Brno-Komarov (2552) 2024-12-06 66.1 372 372 p2n2 CHLM
Organization: ZU Statutory City of Ostrava
Measuring programme Date Value CAS1 CAS2 Flag Method
TOMHK Ostrava-Marianske Ho (1649) 2024-12-02 21.6 368 368 p2n2 CHLM
TOMHK Ostrava-Marianske Ho (1649) 2024-12-29 29.1 395 27 n1 CHLM
Organization: Vapenka Certovy schody, a.s.
Measuring programme Date Value CAS1 CAS2 Flag Method
STCSA Tobolka-Certovy schody (1771) 2024-06-13 2.6 196 196 p2n2 CHLM
Organization: Health Institute Ostrava
Measuring programme Date Value CAS1 CAS2 Flag Method
TKAOK Karvina ZU (517) 2024-01-11 62.7 42 42 p2n2 CHLM
JJIZA Jihlava-Znojemska (2024) 2024-02-01 38.8 63 63 p2n2 CHLM

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