Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Preliminary overview of the ambient limits exceedances

Year: 2024, Others

The number of ambient limit value exceedances,
red marked exceeded the ambient limit value

calculated of both operational data (yet unverified) and verified data

Updated: 2025-03-30 04:22 CEST

The values are from all active stations regardless of whether the number of valid measurement meets the criteria for calculating the aggregated data (annual average).

For the completeness and quality of data is responsible the data supplier, not the CHMI.

Completeness of data – completeness of measured data supplied to AQIS database to the day of table update (in percentage).

Purpose: Health protection
Pollutant Averaging interval Ambient limit Max. permissible number of exceedances Unit
SO₂ 1 hour 350 24 µg∙m -3
The limit was not exceeded at the given the period
Pollutant Averaging interval Ambient limit Max. permissible number of exceedances Unit
SO₂ 24 hours 125 3 µg∙m -3
The limit was not exceeded at the given the period
Pollutant Averaging interval Ambient limit Max. permissible number of exceedances Unit
NO₂ 1 hour 200 18 µg∙m -3
The limit was not exceeded at the given the period
Pollutant Averaging interval Ambient limit Max. permissible number of exceedances Unit
CO 8 hours 10 000 0 µg∙m -3
The limit was not exceeded at the given the period
Pollutant Averaging interval Ambient limit Max. permissible number of exceedances Unit
PM₁₀ 24 hours 50 35 µg∙m -3
Sequence Code Name Owner Data supplier Number of exceedances Maximum concentrations Completeness of data
1 SKRPA Kralupy nad Vltavou-sportoviště ZÚ Ústí nL ZU se sidlem v Usti n. L. 15 167 99.8
2 BBOMA Brno-Komárov SMBrno Statutory City of Brno 15 78 96.8
3 ZZZSA Zlín - ZŠ Kvítkova MZLl ENVItech Bohemia s.r.o. 14 141 100.0
4 ZROZA Rožnov pod Radhoštěm MÚRO ENVItech Bohemia s.r.o. 14 139 100.0
5 TKAOK Karviná ZÚ ZÚ-Ostrava ZU-Ostrava 13 195 98.1
6 MPHRA Hranice MHRA ENVItech Bohemia s.r.o. 13 124 100.0
7 TNSVA Nošovice ONOS ENVItech Bohemia s.r.o. 12 137 100.0
8 BHODA Hodonín ZÚ-Ostrava ZU-Ostrava 12 126 99.7
9 MOLSA Olomouc-Šmeralova ZÚ-Ostrava ZU se sidlem v Ostravě-CHL 12 120 99.6
10 SKLCM Kladno-Vrapice ZÚ Ústí nL ZU se sidlem v Usti n. L. 12 100 82.5
11 BBMLA Brno-Lány SMBrno Statutory City of Brno 12 91 100.0
12 BBMSA Brno-Svatoplukova SMBrno Statutory City of Brno 12 82 100.0
13 SKOAA Kolín SAZ ZÚ Ústí nL ZU se sidlem v Usti n. L. 11 138 99.7
14 TOPDA Ostrava-Poruba DD ZÚ, SMOva KHS-Ostrava 11 109 98.7
15 SSTEM Stehelčeves ZÚ Ústí nL ZU se sidlem v Usti n. L. 10 215 80.6
16 TOREK Ostrava-Radvanice ZÚ ZÚ, SMOva KHS-Ostrava 10 161 97.7
17 ZOTMA Otrokovice-město MOTRO ENVItech Bohemia s.r.o. 10 128 100.0
18 MSMSA Šumperk, ZŠ Vrchlického MŠUM ENVItech Bohemia s.r.o. 10 91 100.0
19 MLOSA Loštice OLOŠ ENVItech Bohemia s.r.o. 10 85 100.0
20 ASROA Praha 10-Šrobárova ZÚUstí/SZÚ ZU se sidlem v Usti n. L. 9 125 99.9
21 JJIZA Jihlava-Znojemská ZÚ-Ostrava ZU se sidlem v Ostravě-Centrum hyg.lab., prac.Jihlava 9 116 98.2
22 MVBYA Velká Bystřice MÚVB ENVItech Bohemia s.r.o. 9 99 100.0
23 CCBTA Čes. Budějovice-Třešň. ZÚ Ústí nL ZU-Usti n/L, pracoviste Ceske Budejovice 9 98 100.0
24 BBMAA Brno-Arboretum SMBrno Statutory City of Brno 9 93 100.0
25 TOROK Ostrava-Radvanice OZO ZÚ, SMOva KHS-Ostrava 8 173 76.1
26 THAOA Havířov ZÚ ZÚ, SMHa ZU-Ostrava 8 154 100.0
27 TOMHK Ostrava-Mariánské Hory ZÚ, SMOva KHS-Ostrava 8 145 78.2
28 SBUSM Buštěhrad ZÚ Ústí nL ZU se sidlem v Usti n. L. 8 89 63.1
29 ARERA Praha 5-Řeporyje ZÚ Ústí nL ZU se sidlem v Usti n. L. 8 78 82.9
30 PKLSA Klatovy soud ZÚ Ústí nL ZU se sidlem v Usti n. L. 7 193 100.0
31 BMOCA Sivice Českomorav Ceskomoravsky cement a.s. 7 115 100.0
32 CSTRA Strakonice-ZŠ Strakonice ZÚ Ústí nL ZU se sidlem v Usti n. L. 7 74 96.8
33 UKOSA Kostomlaty pod Mileš. ORGREZ ORGREZ,a.s. 5 110 98.6
34 HHKSA Hr.Král.-Sukovy sady ZÚ Ústí nL ZU se sidlem v Usti n. L. 5 109 100.0
35 UDROA Droužkovice ORGREZ ORGREZ,a.s. 4 103 98.4
36 UUDIA Ústí n. L.-Prokopa Diviše ZÚ Ústí nL ZU se sidlem v Usti n. L. 3 134 72.8
37 JPEMA Pelhřimov ZÚ-Ostrava ZU- Ostrava, prac. Jihlava 3 129 98.0
38 BBMXA Brno-Výstaviště SMBrno Statutory City of Brno 3 111 4.1
39 UMLAA Milá ORGREZ ORGREZ,a.s. 3 110 99.3
40 UNVDA Nová Víska u Domašína ORGREZ ORGREZ,a.s. 3 99 98.0
41 BMOKA Mokrá Českomorav Ceskomoravsky cement a.s. 3 97 100.0
42 JZNZA Žďár nad Sázavou ZÚ-Ostrava ZU se sidlem v Ostravě-Centrum hyg.lab., prac.Jihlava 2 98 98.7