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

Period: 2024-08-01 - 2024-12-31

Component: NOₓ

Updated: 2025-12-06 03:35 CET

Organization: Czech Hydrometeorological Institute
Measuring programme Date Value CAS1 CAS2 Flag Method
PPRMA Primda (1101) 2024-10-09 3.3 314 314 p2n2 CHLM
TCERA Cervena hora (1568) 2024-11-09 2.2 345 345 n1 CHLM
TBKRA Bily Kriz (1214) 2024-11-12 20.5 348 348 p1 CHLM
TBKRA Bily Kriz (1214) 2024-11-13 5.6 349 1 n1 CHLM
PKUJA Kamenny Ujezd (1936) 2024-11-26 14.2 362 362 p2n2 CHLM
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
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 28.9 395 395 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: 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

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