Information about air quality in the Czech Republic

Information on the level ambient air pollution pursuant the Clean Air Act

Current overview of data from automated stations (non-verified data)

Updated: 2024-05-19 10:44 CEST

Region: Prague 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 10 - from model O 3 - from model PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
     Centre of Prague    1B
AKALA Praha 8-Karlin   T/U/C CHMI 1B 17.3 9.2 45.2
ALEGA Praha 2-Legerova   T/U/RC CHMI 1B 25.9 10.8 45.0 6.8
AREPA Praha 1-n. Republiky   B/U/C CHMI 1B 12.1 16.6 44.6
ARIEA Praha 2-Riegrovy sady   B/U/NR CHMI 1B 1.8 8.9 18.8 44.2 11.1
AVRSA Praha 10-Vrsovice   T/U/R CHMI 1B 10.3 16.4 46.2
AVYNA Praha 9-Vysocany   T/U/CR CHMI 1B 16.9 19.2 38.4
     Periphery of Prague    1B
ABREA Praha 6-Brevnov   B/U/RN CHMI 1B 5.5 11.8 51.7
ACHOA Praha 4-Chodov   B/U/RN CHMI 2A 7.3 16.2 54.6
AKOBA Praha 8-Kobylisy   B/S/R CHMI 2A 11.5 15.8 52.8
ALERA Letiste Praha   T/S/C Letiste Pr 1B 9.6 8.4 53.2 8.8
ALIBA Praha 4-Libus   B/S/R CHMI 2A 3.0 3.5 18.7 60.0 9.8
APRUA Praha 10-Prumyslova   T/U/IC CHMI 1B 13.3 9.3 50.7
ARERA Praha 5-Reporyje   B/S/RA ZU Usti nL 1B 3.8 6.9 57.0 4.1
ASROA Praha 10-Srobarova   B/U/RC SZU 1B 9.5 6.5 47.1 4.0
ASTOA Praha 5-Stodulky   B/U/R CHMI 1B 10.9 56.2 8.3
ASUCA Praha 6-Suchdol   B/S/R CHMI 2A 23.9 51.0
AHOLA Praha 7-Holesovice   T/U/RC CHMI 2A 15.8 24.9 49.7 11.4
Region: Stredocesky 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 10 - from model O 3 - from model PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
SBERA Beroun   T/U/RCI CHMI 1B 11.5 15.8 49.5 11.1
SKHOA Kutna Hora-Orebitska   B/U/R CHMI 1B 7.3 18.5 46.0 15.1
SKLMA Kladno-stred mesta   B/U/R CHMI 1B 13.8 49.7 5.6
SKLSA Kladno-Svermov   B/U/RI CHMI 1B 1.3 4.5 15.7 48.1
SKOAA Kolin SAZ   B/U/R ZU Usti nL 1B 16.0 42.1 11.7
SKRPA Kralupy nad Vltavou-sportoviste   I/U/RCI ZU Usti nL 1B 10.1 42.5 7.1
SMBOA Mlada Boleslav   B/U/R CHMI 1B 5.8 21.0 46.0 8.6
SONRA Ondrejov   B/R/N-REG CHMI 1B 55.1 13.6
SPBRA Pribram-Brezové Hory   B/U/R CHMI 1B 2.8 10.5 63.6
SRORA Rozdalovice-Ruska   B/R/A-NCI CHMI 1B 1.3 5.9 20.4 44.5 10.3
STCSA Tobolka-Certovy schody   B/R/AN-NCI VCs 2A 1.7 68.1 11.5 3.6
Region: Jihocesky 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 10 - from model O 3 - from model PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
CCBDA Ceske Budejovice   B/U/R CHMI 1B 4.3 2.8 4.3 62.9 4.5
CCBTA Ces. Budejovice-Tres   B/U/R ZU Usti nL 1B 2.4 65.5 1.4
CCHUA Churanov   B/R/N-REG CHMI 2A 0.7 0.6 86.8 6.3
CKOCA Kocelovice   B/R/N-REG CHMI 1B 67.2 8.9
CPRAA Prachatice   B/S/R CHMI 2A 1.4 4.4 82.1
CSTRA Strakonice-ZS Strakonice   B/U/R ZU Usti nL 1B 3.0 62.5 1.6
CTACA Tabor   T/U/RC CHMI 1B 11.9 13.1 41.3
CHVOA Hojna Voda   B/R/N-REG CHMI 2A 6.5 77.6
Region: Plzensky 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 10 - from model O 3 - from model PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
PKLSA Klatovy soud   T/U/R ZU Usti nL 1B 4.3 53.5 2.8
PKUJA Kamenny Ujezd   B/R/NA-NCI CHMI 1B 3.3 2.5 6.5 58.1 4.0
PPLAA Plzen-Slovany   T/U/RC MPl 1B 4.2 7.6 4.5 51.9 7.5
PPLEA Plzen-stred   T/U/RC MPl 1B 2.6 9.7 7.1 43.0 5.2
PPLLA Plzen-Lochotin   B/U/R MPl 1B 6.2 7.7 6.6 45.5 4.8
PPLVA Plzen-Doubravka   B/S/A CHMI 1B 4.7 8.3 17.2 40.3 7.3
PPMOA Plzen - mobil   -/-/- MPl 1B 1.3 4.5 8.3 39.9 6.3
PPRMA Primda   B/R/N-REG CHMI 1B 2.9 2.3 63.6 9.7
Region: Karlovarsky 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 10 - from model O 3 - from model PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
KCHMA Cheb   B/S/R CHMI 1B 8.7 57.7
KPRBA Prebuz   B/R/AN-REG CHMI 1B 1.3 3.1 55.3 8.3
KSOMA Sokolov   B/S/R CHMI 1B 1.3 3.8 11.4 60.6 7.9
Region: Ustecky 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 10 - from model O 3 - from model PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
UDCMA Decin   B/U/R CHMI 1B 9.1 13.6 30.6 11.8
UDOKA Doksany   B/R/NA-NCI CHMI 1B 1.3 8.5 21.3 17.1
UCHMA Chomutov   B/U/R CHMI 1B 11.8 34.6
UKRUA Krupka   B/R/N-NCI CHMI 1B 7.5 14.1 43.5
ULOMA Lom   B/R/IN-NCI CHMI 2A 71.9 16.9 34.8 13.9 6.5
ULTTA Litomerice   B/U/R CHMI 1B 5.5 20.5 21.4
UMEDA Medenec   B/R/ANI-NCI CHMI 1B 1.3 9.6 57.7
UMOMA Most   B/U/R CHMI 1B 3.5 10.6 18.8 22.8 10.1
URVHA Rudolice v Horach   B/R/N-REG CHMI 1B 1.6 68.9
USNZA Sneznik   B/R/N-REG CHMI 1B 8.7 7.5 50.2 13.0
USTEA Steti   B/U/R MSTE 1B 1.3 13.0 31.3 10.2
UTPMA Teplice   B/S/R CHMI 1B 45.9 22.4 20.0 12.8
UTUSA Tusimice   B/R/IA-NCI CHMI 1B 2.6 6.4 18.3 36.3 9.8
UUDIA Usti n. L.-Prokopa Divise   I/U/RCI ZU Usti nL 1B 13.6 30.3 10.2
UULDA Usti n.L.-Vseboricka   T/U/RC CHMI 1B 18.5 21.8 31.1 15.5
UULKA Usti n.L.-Kockov   B/S/RN CHMI 1B 20.3 9.7 12.8 35.2 14.6
UULMA Usti n.L.-mesto   B/U/RC CHMI 1B 11.6 15.2 30.2
Region: Liberecky 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 10 - from model O 3 - from model PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
LCLMA Ceska Lipa   B/U/R CHMI 1B 17.2 38.6
LFRTA Frydlant   B/R/N-REG CHMI 2A 1.3 72.0 9.3
LHVIA Horni Vitkov   B/R/N-REG CHMI 2A 8.4 69.7 6.8
LLILA Liberec-Rochlice   B/U/R CHMI 1B 1.3 5.7 8.4 61.8 5.5
LSOUA Sous   B/R/N-REG CHMI 1B 63.3 7.4
LUHLA Uhelna   B/R/NA-NCI CHMI 1B 9.3 63.6 7.4
Region: Kralovehradecky 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 10 - from model O 3 - from model PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
HHKBA Hradec Kralove-Brnen   T/U/RC CHMI 1B 8.2 20.9 39.3 10.7
HHKOK Hradec Kralove-observator   B/S/R CHMI 1B 39.9 19.7
HHKSA Hr.Kral.-Sukovy sady   T/U/RCI ZU Usti nL 1B 9.4 15.4 39.0 12.1
HKRYA Krkonose-Rychory   B/R/N-REG CHMI 2A 73.5 9.0
HPLOA Polom   B/R/N-REG CHMI 2A 0.9 2.5 10.2 73.1
HTRTA Trutnov - Tkalcovska   B/U/R CHMI 1B 17.7 54.1
Region: Pardubicky 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 10 - from model O 3 - from model PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
EMTPA Moravska Trebova - Piaristicka.   B/U/R CHMI 13.0 58.6 7.8
EPAOA Pardubice-Rosice   B/S/RI CHMI 1B 4.1 10.5 23.1 27.7
EPAUA Pardubice Dukla   B/U/R CHMI 1B 9.3 23.6 26.6 21.8
ESVRA Svratouch   B/R/AN-REG CHMI 2A 79.3 10.7
Region: Vysocina 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 10 - from model O 3 - from model PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
JJIZA Jihlava-Znojemska   T/U/R ZU-Ostrava 2A 3.8 9.3 68.7 6.3
JKMYA Kostelni Myslova   B/R/A-NCI CHMI 2A 67.1 12.5
JKOSA Kosetice   B/R/AN-REG CHMI 2A 2.7 1.6 12.8 67.5 8.8
JPEMA Pelhrimov   B/S/R ZU-Ostrava 1B 4.3 66.6 3.0
JTREA Trebic   B/S/RN CHMI 2A 19.7 66.0
JZNZA Zdar nad Sazavou   B/U/RC ZU-Ostrava 2A 8.7 71.1 6.0
Region: Jihomoravsky 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 10 - from model O 3 - from model PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
BBDNA Brno - Detska nemocnice   B/U/RC CHMI 2A 10.6 16.5 62.8 8.2
BBMAA Brno-Arboretum   B/U/RN SMBrno 2A 15.1 11.3 61.8 7.9
BBMLA Brno-Lany   B/S/RN SMBrno 1B 3.4 14.4 21.6 35.1 16.3
BBMSA Brno-Svatoplukova   T/U/R SMBrno 2A 25.4 13.2 61.7 10.3
BBNIA Brno-Lisen   B/U/R CHMI 2A 16.9 63.6 8.1
BBNVA Brno-Uvoz   T/U/R CHMI 28.7 60.6
BBNYA Brno-Turany   B/S/R CHMI 2A 2.4 5.0 14.8 66.2 13.2
BBOMA Brno-Komarov   T/U/R SMBrno 2A 12.8 20.8 52.1 13.8
BHODA Hodonin   B/U/R ZU-Ostrava 1B 16.7 54.5 11.3
BKUCA Kucharovice   B/R/A-NCI CHMI 2A 3.5 1.6 21.4 59.6 17.2
BMISA Mikulov-Sedlec   B/R/A-REG CHMI 2A 4.7 6.7 14.4 56.4 13.5
BMOCA Sivice   B/R/I-NCI Ceskomorav 1B 0.0 8.1 65.0 5.3
BMOKA Mokra   B/R/R-NCI Ceskomorav 2A 11.6 65.8 6.2
BZNOA Znojmo   B/S/RN CHMI 3.8 55.7 10.1
Region: Olomoucky 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 10 - from model O 3 - from model PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
MBELA Belotin   B/R/A-NCI CHMI 1B 20.0 52.2 9.2
MJESA Jesenik-lazne   B/R/N-NCI CHMI 1B 1.3 3.4 12.9 42.4
MLOSA Lostice   B/R/A-NCI VLOS 5.2 55.9
MOLJA Olomouc-Hejcin   B/U/R CHMI 2A 9.3 14.3 56.2 9.8
MOLSA Olomouc-Smeralova   B/U/R ZU-Ostrava 1B 8.3 55.9 6.0
MPHRA Hranice   B/U/RC MHR 7.7 74.5 4.3
MPRRA Prerov   B/U/CR CHMI 2A 2.3 12.0 88.5 7.1
MPSTA Prostejov   B/U/R CHMI 2A 15.6 62.1
MSMSA Sumperk, ZS Vrchlickeho   B/U/R MSUM 1B 10.2 15.8 37.5 9.4
MVBYA Velka Bystrice   T/U/RI-NCI MUVB 2A 15.9 15.2 63.3 10.7
Region: Zlinsky 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 10 - from model O 3 - from model PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
ZOTMA Otrokovice - mesto   T/U/RIC MOTRO 11.1 56.0 7.2
ZROZA Roznov pod Radhostem   T/U/RI-NCI MU Roznov 7.0 71.2 3.9
ZSNVA Stitna n.Vlari   B/R/N-REG CHMI 8.3
ZTNVA Tesnovice   B/R/A-REG CHMI 2A 3.8 3.0 7.2 83.7 8.5
ZUHRA Uherske Hradiste   T/U/RC CHMI 2A 15.2 11.7 56.2
ZVMZA Valasske Mezirici   B/U/R CHMI 2A 10.8 68.8 8.4
ZZLNA Zlin   B/S/RN CHMI 2A 7.4 3.3 10.2 72.3 4.7
ZZZSA Zlin-ZS Kvitkova   B/U/R MZLI 1B 3.5 5.1 42.1 3.6
Region: Moravskoslezsky 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 10 - from model O 3 - from model PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
TBKRA Bily Kriz   B/R/N-REG CHMI 2A 1.3 1.0 85.3 3.4
TCERA Cervena hora   B/R/N-REG CHMI 2A 3.3 76.5 9.1
TCTNA Cesky Tesin   B/U/R CHMI 2A 29.0 30.6 22.1 50.2 11.5
TFMIA Frydek-Mistek   B/S/R CHMI 1B 5.8 10.2 59.7 10.3
THAOA Havirov ZU   B/U/R ZU, SMHa 2A 16.7 58.8
THARA Havirov   B/U/R CHMI 2A 16.8 59.0 9.1
TKAOK Karvina ZU   T/U/R ZU-Ostrava 2A 17.5 12.3 55.1 7.0
TKARA Karvina   B/U/R CHMI 13.7 17.7 18.3 10.0
TMMOA Mala Moravka   B/R/RN ZU, MSK 2A 5.6 4.0 12.7 66.1 5.7
TNSVA Nosovice   B/R/AI-NCI ONOS 1B 0.0 8.5 60.3 4.9
TOCBA Ostrava-Ceskobratrsk   T/U/CR CHMI 1B 14.7 10.0 56.4 5.7
TOFFA Ostrava-Fifejdy   B/U/R CHMI 1B 1.3 10.3 13.1 55.9
TOHUA Ostrava-Hrusov   I/S/C SMOstrava 1B 12.4 55.6 8.4
TOMHK Ostrava-Marianske Ho   B/U/RN SMOstrava 1B 5.3 3.8 13.0 56.8 8.3
TOPDA Ostrava-Poruba DD   T/U/R SMOstrava 2A 15.3 14.3 57.7 10.3
TOPOA Ostrava-Poruba CHMU   B/S/R CHMI 2A 8.3 8.4 22.0 57.6 8.0
TOPRA Ostrava-Privoz   I/U/IR CHMI 2A 2.5 12.4 19.4 56.2 10.1
TOREK Ostrava-Radvanice ZU   I/S/IR SMOstrava 1B 5.3 3.8 10.0 56.8 6.7
TOROK Ostrava-Radvanice OZO   B/S/R SMOstrava 1B 5.3 3.8 10.7 59.1 6.7
TOVKA Opava-Katerinky   B/U/R CHMI 1B 7.2 12.4 45.1 19.5
TOZRA Ostrava-Zabreh   B/U/R CHMI 2A 19.1 57.0 11.0
TRYCA Rychvald   B/U/R CHMI 1B 2.3 7.5 14.8 49.9 16.0
TSTDA Studenka   B/R/A-NCI CHMI 1B 3.6 7.3 10.7 36.9 9.9
TTRKA Trinec-Kanada   B/S/RN SMTr. 1B 9.8 54.1 5.3
TTROA Trinec-Kosmos   B/U/R CHMI 1B 9.4 45.1 6.6
TVERA Vernovice-Dolni Lutyne   B/R/AI-NCI CHMI 2A 13.0 16.3 22.7 49.2 14.6
TVPPA Vrbno pod Pradedem   B/U/RC ZU, MSK 5.6 14.3 8.7
TZATA Zator   B/R/RA ZU, MSK 5.6 10.0 7.0

CHMI is responsible for data completeness and quality only at the stations that are administered by CHMI (see the entry "Owner" indicated with the published data).

Current overview of data from Poland automated stations

These data are for operational reasons 2 hours delayed

Region: Opolskie 2024-05-19 05:00 - 08:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
QKEKA Kedzierzyn-Kozle   B/U/RCI GIOS 1B 3.5 8.9 15.7 23.3 11.8
QOLEA Olesno   B/U/- GIOS 1B 5.4 13.9 47.9
QOPEA Opole-man4   B/U/- GIOS 2.6 8.7 23.0
QOPLA Opole-aut5   B/U/- GIOS 20.5 14.2
QPRUA Prudnik-mobil   B/U/- GIOS
QZDZA Zdzieszowice   B/U/RCI GIOS 41.6
Region: Malopolski 2024-05-19 05:00 - 08:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
YKRAA Krakow   B/U/RCI GIOS 2.5 25.0 14.5
YSBNA Sucha Beskidzka, ul. Nieszczynskiej   B/U/- GIOS 11.3
YTARA Tarnow   B/U/RCI GIOS 4.3 7.7 10.0
YTRZA Trzebinia   B/U/RCI GIOS 3.2 13.9
YZAKA Zakopane   B/U/RC GIOS 12.5 12.7
Region: Dolnoslaskie 2024-05-19 05:00 - 08:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
VDZOA Dzialoszyn   I/R/- GIOS 15.9 6.4
VDZRA Dzierzoniow   B/U/RC GIOS 9.2
VJAGA Jasna Gora   I/R/- GIOS 8.0 4.9
VJEGA Jelenia Gora-Oginskiego   B/U/- GIOS 1B 6.2 3.0 11.3 53.6 8.8
VKLDA Klodzko-Szkolna   B/U/- GIOS 1A 7.4 13.4 9.3 8.5
VNRJA Nowa Ruda-Jeziorna   B/U/- GIOS 13.2
VOLZA Olawa-Zolnierzyak   B/U/- GIOS 1B 10.0 15.1 51.2
VOSIA Osieczów   B/R/AN-REG GIOS 5.7 4.9
VSNIA Sniezka   B/R/- Inst of Me 89.5
VWRAA Wroclaw-Bartnicza   B/S/- GIOS 6.6 38.8
VWRIA Wroclaw-Wisniowa   T/U/- GIOS 29.0 9.8
VWROA Wroclaw-Korzeniowskiego   B/U/- GIOS 1B 9.1 10.3 11.7 49.9 8.9
VWWYA Walbrzych-Wysockiego   B/U/- GIOS 1B 6.4 4.9 12.9 54.1
Region: Slaskie 2024-05-19 05:00 - 08:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
WBBIA Bielsko-Biala, ul.Partyzantow   T/U/- GIOS
WBIBA Bielsko Biala   B/U/RC GIOS 1B 2.5 6.8 66.7
WCZAA Czestochowa - Armii Krajowej   T/U/RCI GIOS 17.5 21.9
WCZBA Czestochowa - Baczyrskiego   B/U/RCI GIOS 4.2 9.4 15.2
WDAGA Dabrowa Górnicza   B/U/RCI GIOS 2A 1.4 10.0 19.6 48.8
WGLIA Gliwice   B/U/RCI GIOS 21.4
WKATA Katowice   B/U/RCI GIOS 1B 3.4 16.7 10.7 49.5 8.4
WKTWA Katowice, ul. Plebiscytowa/A4   T/U/- GIOS
WLUBA Lubliniec, ul. ks. Szymaly   B/U/- GIOS 11.5
WRYBA Rybnik   B/U/RCI GIOS 1B 1.1 14.6 18.1 36.7
WSOSA Sosnowiec   B/U/RCI GIOS 13.9 17.6
WTYCA Tychy   B/U/RCI GIOS 5.8 18.8 17.8
WUSTA Ustron   B/S/RC GIOS
WWOZA Wodzislaw   B/U/RCI GIOS 1B 4.8 12.5 14.8 49.3
WZABA Zabrze   B/U/RCI GIOS
WZLPA Zloty Potok   B/R/AN-REG GIOS 1B 2.8 4.1 13.8 24.6 11.6
WZORA Zory, Os. Gen. Wladyslawa Sikorskiego   B/U/- GIOS
WZYWA Zywiec   B/U/RC GIOS

Current overview of data from Austrian automated stations

Region: Wien 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
1AKHA Wien-AKH (Allgemeines Krankenhaus)   T/U/RC MSW 3.8 3.4 1.9
1AWHA Wien-A23-Wehlistraße   T/S/- MSW 1.5 7.7 3.8 2.2
1BELA Wien-Belgradplatz   T/U/R MSW 4.7 3.3 1.9
1FLGA Wien-Floridsdorf Gerichtsgasse   T/U/RC MSW 4.7 4.2 2.5
1GAUA Wien-Gaudenzdorf   T/U/RC MSW 5.0 3.2 1.8
1HERA Wien-Hermannskogel   B/S/AN MSW 2.2 78.7
1HIKA Wien-Hietzinger   T/U/RC MSW 8.0
1HOWA Wien-Hohe Warte   B/S/R MSW 1.0 2.4 88.1
1KAEA Wien-Kaiser-Ebersdorf   I/S/RI MSW 4.1 3.8 4.2 2.3
1KENA Wien-Kendlerstraße   T/U/R MSW 5.3 3.6 1.9
1LABA Wien-Laaer Berg   T/S/RC MSW
1LIGA Wien-Liesing-Gewerbegebiet   T/S/RI MSW 2.2 2.7 1.7
1LOBA Wien-Lobau   B/S/AN MSW 7.1 72.9 4.7
1SCHA Wien-Schafberg   B/S/R MSW 3.1 3.3 3.7 1.9
1STAA Wien-Stadlau   B/U/RC MSW 2.7 4.9 4.5 2.6
1STEA Wien-Stephansplatz   B/U/R MSW 6.5 7.4 90.9
1TABA Wien-Taborstrasse   T/U/R MSW 5.6 3.6 2.0
Region: Niederösterreich 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
2AMSA Amstetten   B/U/R Amt der NÖ 2A 5.5 3.5 81.8
2BIEA Biedermannsdorf   T/S/RC Amt der NÖ
2DUNA Dunkelsteinerwald   B/R/A Amt der NÖ 2.2 1.8 85.3
2FORA Forsthof   B/R/AN Amt der NÖ 1.0 0.8 101.0
2GANA Gänserndorf   B/S/A Amt der NÖ 2A 0.7 4.5 10.5 69.2
2GREA Gr. Enzersdorf II.   B/R/A Amt der NÖ 1.0 4.4 6.0
2HAIA Hainburg   B/S/RC Amt der NÖ 2A 1.5 4.8 16.0 66.8
2HEIA Heidenreichstein   B/R/N Amt der NÖ 1B 1.0 2.2 3.3 68.3
2IRNA Irnfritz   B/R/A Amt der NÖ 1.0 72.8
2KEMA Kematen   B/S/CI Amt der NÖ 2A 4.0 3.2 87.7
2KLOA Klosterneuburg   B/U/R Amt der NÖ 1.0 3.3 86.6
2KLVA Klosterneuburg Verkehr   T/U/RCI Amt der NÖ 4.3 4.2
2KOLA Kollmitzberg   B/R/AN Amt der NÖ 2.7 84.7
2KREA Krems   B/U/RC Amt der NÖ 2A 1.7 3.7 7.0 84.0
2MANA Mannswörth   I/U/I Amt der NÖ
2MISA Mistelbach   B/R/A Amt der NÖ 2A 1.3 17.5 57.5
2NEUA Neusiedl   B/R/A Amt der NÖ 4.5 4.5
2POCA Pöchlam   B/U/R Amt der NÖ
2PURA Purkersdorf   B/S/RC Amt der NÖ 2.8 95.3
2SCHA Schwechat   I/U/RI Amt der NÖ 2A 2.0 2.7 4.2 90.0 2.3
2SPOA St. Polten   B/U/IR Amt der NÖ 2A 1.0 4.8 3.0 92.8 2.0
2SPVA St. Pölten Verkehr   T/U/RC Amt der NÖ
2SRTA Sreithofen   B/R/A Amt der NÖ
2STOA Stockerau   T/S/CI Amt der NÖ 6.9 7.7
2SVAA St. Valentin-A1   T/S/IR Amt der NÖ 4.7 77.8 2.3
2TRAA Traismauer   B/S/R Amt der NÖ
2TRSA Trasdorf   B/S/R Amt der NÖ 3.0 10.7 4.7
2TUKA Tulbinger Kogel   B/R/N Amt der NÖ
2TULA Tulln   B/U/R Amt der NÖ 2A 1.0 4.0 4.7 92.2
2WOLA Wolkersdorf   B/R/A Amt der NÖ 5.7 66.3
2ZIEA Ziersdorf   B/R/A Amt der NÖ 1B 4.2 72.8
2ZWEA Zwentendorf   B/S/R Amt der NÖ 3.8 2.3
Region: Oberösterreich 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3ASEA Asten   -/-/- AOL
3BISA Bad-Ischl   B/S/RC AOL 1B 2.4 1.4 73.8 0.9
3BZEA Braunau Zentrum   B/S/RCI AOL 1B 0.5 7.5 4.4 56.1 3.0
3EKRA Enns-Kristein 3   T/R/RA AOL 21.7 3.8 1.9
3ENZA Enzenkirchen   -/-/- AOL 83.0
3FEUA Feuerkogel   B/R/N-REG AOL 2.1 94.4 1.7
3GRNA Grunbach   B/R/AN AOL 2A 0.7 1.0 2.9 89.1 2.1
3HAIA Haid   -/-/- AOL
3LENA Lenzing   I/R/RI AOL
3LEZA Lenzing 2   B/U/RI AOL
3LNWA Linz-Neue Welt   B/U/RCI AOL 2A 2.0 3.5 2.6 96.2 1.5
3LRMA Linz-Romerbergtunnel   T/U/RC AOL 9.8 5.4 3.0
3LSTA Linz-Stadtpark   B/U/R AOL 2A 2.1 1.9 95.0 1.6
3LTUA Linz-24er-Turm   T/U/RCI AOL
3RANA Ranshofen 3   -/-/- AOL
3SGAA Steyregg-Au   I/S/RI AOL 4.7 7.8 3.6 2.1
3SCHA Schwand   -/-/- AOL
3STEA Steyr   B/S/RI AOL 2A 2.1 3.1 1.9 80.1 0.9
3TRAA Traun   B/S/RC AOL 2A 2.3 1.8 94.6 1.7
3VKLA Vöcklabruck   B/S/RCI AOL 6.8 3.9 2.7
3WELA Wels   B/U/RCI AOL 2A 3.4 6.1 3.4 76.1 2.1
3ZBLA Zobelboden 2   B/R/N AOL 92.1

Current overview of data from Slovakia automated stations

Region: Banskobystrický kraj 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
FBBNA Banska Bystrica, nam. slobody   B/U/- SHMI
FBBZA Banska Bystrica, Zelena   B/U/- SHMI 1B 2.7 8.0 32.7
FHNHA Hnusta, Hlavna   B/S/- SHMI 10.3
FJEJA Jelsava, Jesenskeho   B/S/- SHMI 1B 5.0 29.7 33.2
FZHJA Ziar nad Hronom, Jilemnickeho   B/U/- SHMI 11.0
FZJAA Zvolen, J. Alexyho   B/U/- SHMI 12.3
Region: Bratislava 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
GBLVA Bratislava-Jeseniova   B/U/- SHMI 8.3 16.7 70.7
GBRKA Bratislava, Kamenne nam.   B/U/- SHMI 24.0
GBRMA Bratislava, Mamateyova   B/U/- SHMI 2A 10.0 6.8 19.3 68.7 13.6
GBRTA Bratislava, Trnavske Myto   T/U/- SHMI 13.3 18.3 8.3
Region: Bratislavský kraj 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
IMAMA Malacky, Mierove nam.   T/U/- SHMI
Region: Košice 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
OKOAA Kosice, Amurska   B/U/- SHMI 16.0
OKODA Kosice, Dumbierska   B/S/- SHMI
OKOSA Kosice, Stefanikova I.   T/U/- SHMI 10.3 7.7 15.7 7.3
Region: Košický kraj 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
RKOHA Kojsovska hola   B/R/- SHMI 2.0 89.7
RKRSA Krompachy, SNP   T/U/- SHMI 12.7 3.0 7.3 4.7
RSTMA Strazske, Mierova   B/U/- SHMI 13.0
RVILA Velka Ida, Letna   I/S/- SHMI 20.3 10.2
Region: Nitrianský kraj 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
4NIJA Nitra, Janikovce   B/U/- SHMI 1B 4.0 14.3 55.3
4NISA Nitra, Sturova   T/U/- SHMI 5.7 16.7 6.7
Region: Prešovský kraj 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
5BPVA Bardejov, Pod Vinbargom   B/S/- SHMI 1B 3.3 11.7 33.0
5GANA Ganovce, Meteo. st.   B/R/- SHMI 4.7 45.3
5HNSA Humenne, Nam. Slobody   B/U/- SHMI 1B 2.3 13.7 46.0
5KOSA Kolonicke sedlo   B/R/- SHMI 11.3
5PLSA Presov, arm. gen. L. Svobodu   T/U/- SHMI 12.3 11.0 6.3
5SLEA Stara Lesna, AV SAV, EMEP   B/R/- SHMI 1.7 4.7
5SVEA Starina, Vodna nadrz, EMEP   B/R/- SHMI
5VNTA Vranov nad Top., M.R.Stefanika   B/U/- SHMI 4.3 5.0
Region: Trenčianský kraj 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
6BRSA Bystricany, Rozvodna SSE   B/U/- SHMI 12.3
6HMCA Handlova, Moravianska cesta   B/U/- SHMI 16.0 14.7
6PRMA Prievidza, Malonecpalska   B/U/- SHMI 1B 4.7 10.7 47.0
6TRHA Trenčín, Hasicska   T/U/- SHMI 7.3 14.7 15.0 6.7
Region: Trnavský kraj 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
7SEHA Senica, Hviezdoslavova   T/U/- SHMI 10.0 13.7
7SEVA Sered, Vinarska   B/U/- SHMI 4.0 14.0
7TAEA Topolniky, Aszod, EMEP   B/R/- SHMI 1B 4.0 2.7 11.3 46.7
7TRKA Trnava, Kollarova   T/U/- SHMI 15.2 16.0 11.0
Region: Žilinský kraj 2024-05-19 07:00 - 10:00 CEST SO 2 NO 2 PM 10 O 3 PM 2.5
Code Name Classification Owner Air quality 3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
3h Average
µg/m³
8CHOA Chopok, EMEP   B/R/- SHMI 1.7 103.7
8MAJA Martin, Jesenskeho   T/U/- SHMI 8.3 13.3 10.3
8RURA Ruzomberok, Riadok   B/U/- SHMI 1B 2.0 6.0 9.0 33.0 6.0
8ZIOA Zilina, Obezna   B/U/- SHMI 1B 10.3 12.0 28.0 8.7

Legend

Level Index range Air quality
     1A      ≥ 0.00 and < 0.34 very good to good
     1B      ≥ 0.34 and < 0.67
     2A      ≥ 0.67 and < 1.00 acceptable
     2B      ≥ 1.00 and < 1.50
     3A      ≥ 1.50 and < 2.00 aggravated to bad
     3B      ≥ 2.00
Component is not measured, index not determined
Incomplete data
Symbol Station classification
B/U/_ background urban
B/S/_ background near-city
B/R/_ background rural
B/R/_-REG background regional
T/_/_ traffic
I/_/_ industrial