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: 2021-01-27 15:47 CET

Region: Prague 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 O3 - from model PM2.5
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
     Centre of Prague 1A
AKALA Praha 8-Karlin T/U/C CHMI 1A 28.8 15.0 54.5
ALEGA Praha 2-Legerova T/U/RC CHMI 1B 36.4 15.0 54.6 10.9
AREPA Praha 1-n. Republiky B/U/C CHMI 1A 20.3 13.3 54.4
ARIEA Praha 2-Riegrovy sady B/U/NR CHMI 1A 2.9 17.0 16.7 54.5 6.3
AVRSA Praha 10-Vrsovice T/U/R CHMI 1A 22.8 9.7 54.7
AVYNA Praha 9-Vysocany T/U/CR CHMI 1B 25.3 22.0 46.8
     Periphery of Prague 1A
ABREA Praha 6-Brevnov B/U/RN CHMI 1A 12.6 17.0 57.1
ACHOA Praha 4-Chodov B/U/RN CHMI 1A 10.6 12.7 57.0
AKOBA Praha 8-Kobylisy B/S/R CHMI 1A 15.8 8.0 48.0
ALERA Letiste Praha T/S/C Letiste Pr 1A 6.5 10.0 61.7 6.7
ALIBA Praha 4-Libus B/S/R CHMI 1A 1.3 9.2 10.7 58.6 6.5
APRUA Praha 10-Prumyslova T/U/IC CHMI 1B 40.3 24.0 55.0
ARERA Praha 5-Reporyje B/S/RA ZU Usti nL 1A 13.2 11.0 59.9 9.7
ASROA Praha 10-Srobarova B/U/RC SZU 1A 13.1 10.0 54.2 8.7
ASTOA Praha 5-Stodulky B/U/R CHMI 1A 10.3 59.3 4.0
ASUCA Praha 6-Suchdol B/S/R CHMI 1A 11.0 61.4
Region: Stredocesky 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 O3 - from model PM2.5
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
SBERA Beroun T/U/RCI CHMI 1A 16.7 11.3 57.4 5.0
SKHOA Kutna Hora-Orebitska B/U/R CHMI 1A 8.9 12.0 52.1 14.7
SKLMA Kladno-stred mesta B/U/R CHMI 1A 5.3 62.6 1.3
SKLSA Kladno-Svermov B/U/RI CHMI 1A 3.7 7.3 12.3 61.5
SKRPA Kralupy nad Vltavou-sportoviste I/U/RCI ZU Usti nL 1A 13.0 53.6 10.7
SMBOA Mlada Boleslav B/U/R CHMI 1A 14.0 15.7 48.4 9.7
SONRA Ondrejov B/R/N-REG CHMI 56.6
SPBRA Pribram-Brezové Hory B/U/R CHMI 1A 7.6 7.7 62.4
SRORA Rozdalovice-Ruska B/R/A-NCI CHMI 1A 4.1 14.1 22.0 52.8 18.3
STCSA Tobolka-Certovy schody B/R/AN-NCI VCs 7.9 62.4 7.0
Region: Jihocesky 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 O3 - from model PM2.5
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
CCBDA Ceske Budejovice B/U/R CHMI 1A 1.9 6.8 15.0 57.3 9.0
CCBTA Ces. Budejovice-Tres B/U/R ZU Usti nL 1A 4.7 58.7 4.0
CCHUA Churanov B/R/N-REG CHMI 0.5 1.4 80.3
CKOCA Kocelovice B/R/N-REG CHMI 69.9
CPRAA Prachatice B/S/R CHMI 1A 5.1 6.3 72.4
CTABA Tabor T/U/RC CHMI 1A 18.3 10.3 52.4
CHVOA Hojna Voda B/R/N-REG CHMI 1A 2.0 63.7
Region: Plzensky 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 O3 - from model PM2.5
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
PKLSA Klatovy soud T/U/R ZU Usti nL 1A 9.7 58.1 7.0
PKUJA Kamenny Ujezd B/R/NA-NCI CHMI 1A 4.2 5.7 14.3 64.7 2.3
PPLAA Plzen-Slovany T/U/RC MPl 1A 1.3 23.1 6.3 28.9 12.0
PPLEA Plzen-stred T/U/RC MPl 1A 8.2 14.9 12.0 50.2 9.7
PPLLA Plzen-Lochotin B/U/R MPl 1A 2.8 11.9 11.0 48.0 9.3
PPLRA Plzen-Roudna B/U/R ZU Usti nL 1A 16.3 49.3 12.7
PPLVA Plzen-Doubravka B/S/A CHMI 1A 1.3 8.1 3.7 57.4 5.3
PPMOA Plzen - mobil -/-/- MPl 1A 2.3 14.9 15.0 47.7 12.0
PPRMA Primda B/R/N-REG CHMI 0.5 3.4 61.4
Region: Karlovarsky 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 O3 - from model PM2.5
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
KCHMA Cheb B/S/R CHMI 1A 5.3 61.1
KPRBA Prebuz B/R/AN-REG CHMI 3.8 4.8 68.6
KSOMA Sokolov B/S/R CHMI 1A 1.3 7.8 10.7 61.9 5.0
Region: Ustecky 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 O3 - from model PM2.5
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
UDCMA Decin B/U/R CHMI 1A 25.0 15.7 48.1 16.7
UDOKA Doksany B/R/NA-NCI CHMI 4.4 9.7 59.1
UCHMA Chomutov B/U/R CHMI 1A 11.0 58.0
UKRUA Krupka B/R/N-NCI CHMI 1A 19.0 12.7 60.4
ULOMA Lom B/R/IN-NCI CHMI 1A 2.5 10.1 15.0 53.9 11.0
ULTTA Litomerice B/U/R CHMI 1A 10.1 18.7 47.2
UMEDA Medenec B/R/ANI-NCI CHMI 1A 1.3 11.0 71.4
UMOMA Most B/U/R CHMI 1A 12.6 10.0 58.2 14.3
URVHA Rudolice v Horach B/R/N-REG CHMI 1A 4.3 81.1
USNZA Sneznik B/R/N-REG CHMI 12.2 19.0 51.4
USTEA Steti B/U/R MSTE 1A 6.7 15.4 14.3 50.1 12.3
UTPMA Teplice B/U/R CHMI 1A 9.6 23.3 52.6 13.3
UTUSA Tusimice B/R/IA-NCI CHMI 1A 1.3 8.8 4.3 63.5 8.3
UUDIA Usti n. L.-Prokopa Divise I/U/RCI ZU Usti nL 1A 19.0 45.3 11.3
UULDA Usti n.L.-Vseboricka T/U/RC CHMI 1B 54.5 31.7 46.2 16.7
UULKA Usti n.L.-Kockov B/S/RN CHMI 1B 8.5 20.6 20.0 47.2 16.0
UULMA Usti n.L.-mesto B/U/RC CHMI 1A 26.2 13.0 45.4
Region: Liberecky 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 O3 - from model PM2.5
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
LCLMA Ceska Lipa B/U/R CHMI 1A 21.0 50.7
LFRTA Frydlant B/R/N-REG CHMI 3.5 52.4
LLILA Liberec-Rochlice B/U/R CHMI 1A 1.3 18.6 18.3 46.8 9.7
LSOUA Sous B/R/N-REG CHMI 60.7
Region: Kralovehradecky 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 O3 - from model PM2.5
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
HHKBA Hradec Kralove-Brnen T/U/RC CHMI 1A 18.6 8.0 46.7 19.3
HHKOK Hradec Kralove-observator B/S/R CHMI 47.4
HHKSA Hr.Kral.-Sukovy sady T/U/RCI ZU Usti nL 25.1 46.6
HKRYA Krkonose-Rychory B/R/N-REG CHMI 65.5
HPLOA Polom B/R/N-REG CHMI 1A 1.3 4.9 6.7 60.7
HTRTA Trutnov - Tkalcovska B/U/R CHMI 1A 21.7 54.3
Region: Pardubicky 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 O3 - from model PM2.5
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
EMTPA Moravska Trebova - Piaristicka. B/U/R CHMI 1A 17.3 12.7 60.6 6.7
EPAOA Pardubice-Rosice B/S/RI CHMI 3.6 11.6 45.7
EPAUA Pardubice Dukla B/U/R CHMI 1A 3.7 5.7 45.4 10.3
ESVRA Svratouch B/R/AN-REG CHMI 60.4
Region: Vysocina 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 O3 - from model PM2.5
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
JJIHA Jihlava B/U/RC CHMI 1A 1.3 10.3 3.0 60.2 2.3
JJIZA Jihlava-Znojemska T/U/R ZU-Ostrava 1A 25.1 8.3 60.1 6.3
JKMYA Kostelni Myslova B/R/A-NCI CHMI 64.5
JKOSA Kosetice B/R/AN-REG CHMI 1A 0.1 2.2 8.3 62.3 6.7
JPEMA Pelhrimov B/S/R ZU-Ostrava 1A 6.0 62.0 5.7
JTREA Trebic B/S/RN CHMI 1A 18.0 62.2
JZNZA Zdar nad Sazavou B/U/RC ZU-Ostrava 1A 8.0 63.9 6.7
Region: Jihomoravsky 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 O3 - from model PM2.5
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
BBDNA Brno - Detska nemocnice B/U/RC CHMI 1A 14.7 7.3 59.5 5.0
BBMAA Brno-Arboretum B/U/RN SMBrno 1A 14.2 13.5 65.9 8.2
BBMKA Brno-Zvonarka I/U/C SMBrno 1A 13.0 15.2 61.2 9.9
BBMLA Brno-Lany B/S/RN SMBrno 1A 2.4 9.2 13.0 62.8 9.0
BBMSA Brno-Svatoplukova T/U/R SMBrno 1B 34.6 36.6 62.8 15.5
BBMVA Brno-Vystaviste T/U/C SMBrno 2A 29.5 53.6 64.2 14.3
BBNAA Brno-Masna B/U/CR ZU-Ostrava 1A 20.0 60.6 9.3
BBNIA Brno-Lisen B/U/R CHMI 1A 5.3 64.7 8.7
BBNVA Brno-Uvoz T/U/R CHMI 1B 34.1 37.7 61.8 9.0
BBNYA Brno-Turany B/S/R CHMI 1A 3.1 11.3 6.0 65.3 11.0
BHODA Hodonin B/U/R ZU-Ostrava 1A 9.7 57.4 6.3
BKUCA Kucharovice B/R/A-NCI CHMI 60.8
BMISA Mikulov-Sedlec B/R/A-REG CHMI 1A 1.9 6.1 3.3 66.9 2.7
BMOCA Sivice B/R/I-NCI Ceskomorav 1A 21.2 17.3 63.8 11.7
BMOKA Mokra B/R/R-NCI Ceskomorav 1A 17.0 65.5 16.0
BZNOA Znojmo B/S/RN CHMI 1A 4.8 11.0 60.2 3.0
Region: Olomoucky 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 O3 - from model PM2.5
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
MBELA Belotin B/R/A-NCI CHMI 1A 10.0 60.7 15.0
MJESA Jesenik-lazne B/R/N-NCI CHMI 1A 1.3 4.0 7.0 75.7
MLOSA Lostice B/R/A-NCI VLOS 1A 4.3 13.5 60.7 11.3
MOLJA Olomouc-Hejcin B/U/R CHMI 1A 24.5 14.3 55.3 9.7
MOLSA Olomouc-Smeralova B/U/R ZU-Ostrava 1A 10.3 54.8 6.7
MPHRA Hranice B/U/RC MHR 1A 15.8 8.5 56.5 7.8
MPRRA Prerov B/U/CR CHMI 1A 1.3 9.7 51.5 8.7
MPSTA Prostejov B/U/R CHMI 1A 14.3 56.3
MSMSA Sumperk - 5.ZS B/U/R MSUM 1A 10.8 6.3 57.2 5.2
Region: Zlinsky 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 O3 - from model PM2.5
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
ZOTMA Otrokovice - mesto T/U/RIC MOTRO 1A 15.6 20.3 51.5
ZSNVA Stitna n.Vlari B/R/N-REG CHMI 59.4
ZTNVA Tesnovice B/R/A-REG CHMI 1A 1.3 5.0 8.7 66.3 5.3
ZUHRA Uherske Hradiste T/U/RC CHMI 1B 38.4 13.9 52.5
ZVMZA Valasske Mezirici B/U/R CHMI 1A 16.7 57.4 7.3
ZZLNA Zlin B/S/RN CHMI 1A 3.2 11.1 8.3 59.1 4.3
ZZZSA Zlin-ZS Kvitkova B/U/R MZLI 1A 11.5 17.3 44.6 15.4
Region: Moravskoslezsky 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 O3 - from model PM2.5
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
TBKRA Bily Kriz B/R/N-REG CHMI 1.3 3.9 72.0
TCERA Cervena hora B/R/N-REG CHMI 4.3 68.9
TCTNA Cesky Tesin B/U/R CHMI 1A 7.5 14.8 11.3 56.7 15.7
TFMIA Frydek-Mistek B/S/R CHMI 1A 20.9 10.3 58.3 10.3
THAOA Havirov B/U/R ZU, SMHa 1A 10.0 57.3
THARA Havirov B/U/R CHMI 1A 20.3 57.8 21.0
TCHOA Chotebuz T/R/NR ZU, MSK 1A 11.9 4.0 14.3 62.4
TKAOK Karvina-ZU T/U/R ZU-Ostrava 1B 24.4 20.0 54.9 14.3
TKARA Karvina B/U/R CHMI 1A 7.0 19.4 20.0 54.9 14.3
TNSVA Nosovice B/R/AI-NCI ONOS 62.7
TOCBA Ostrava-Ceskobratrsk T/U/CR CHMI 1B 43.8 18.0 58.2 12.0
TOFFA Ostrava-Fifejdy B/U/R CHMI 1A 7.0 16.9 17.7 57.7
TOHOA Ostrava Hostalkovice B/S/NA ZU, MSK 1A 5.6 6.5 14.7 59.5
TOHUA Ostrava - Hrusov I/S/C SMOstrava 1A 16.7 57.4 12.1
TOMHK Ostrava-Marianske Ho I/U/IR SMOstrava 1A 5.6 15.2 10.3 49.1
TOPDA Ostrava-Poruba, DD T/U/R SMOstrava 1A 17.7 9.7 59.1
TOPOA Ostrava-Poruba/CHMU B/S/R CHMI 1A 3.6 14.9 15.0 59.0
TOPRA Ostrava-Privoz I/U/IR CHMI 1B 5.9 25.6 17.7 58.1 23.7
TOREK Ostrava-Radvanice ZU I/S/IR SMOstrava 1B 19.2 20.1 20.7 54.3 18.0
TOROK Ostrava-Radvanice OZO B/S/R SMOstrava 1A 10.4 14.0 10.7 57.5
TOVKA Opava-Katerinky B/U/R CHMI 1A 5.8 11.0 70.8 4.0
TOZRA Ostrava-Zabreh B/U/R CHMI 1A 20.0 57.5 15.0
TRYCA Rychvald B/U/R CHMI 1B 9.1 22.0 18.3 59.4 13.0
TRYJA Rymarov-Janovice B/S/RN ZU-Ostrava 1A 5.6 5.8 17.0
TSTDA Studenka B/R/A-NCI CHMI 1A 1.9 9.8 19.3 58.0 12.0
TTRKA Trinec-Kanada B/S/RN SMTr. 1A 9.7 14.0 60.1 12.0
TTROA Trinec-Kosmos B/U/R CHMI 1A 9.0 56.2 15.0
TVERA Vernovice B/R/AI-NCI CHMI 1A 8.0 14.2 16.0 59.4 19.0

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: Malopolski 2021-01-27 10:00 - 13:00 CET SO2 NO2 PM10 O3 PM2.5
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 1B 26.4 22.0
YTARA Tarnow B/U/RCI GIOS 1B 16.3 26.8 23.1
YTRZA Trzebinia B/U/RCI GIOS 1A 9.6 11.3 14.0
YZAKA Zakopane B/U/RC GIOS 1A 7.7 11.0 11.2
Region: Opolskie 2021-01-27 10:00 - 13:00 CET SO2 NO2 PM10 O3 PM2.5
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 1A 19.9 16.5
QOPOA Opole B/U/RC GIOS
QZDZA Zdzieszowice B/U/RCI GIOS 16.9
Region: Dolnoslaskie 2021-01-27 10:00 - 13:00 CET SO2 NO2 PM10 O3 PM2.5
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
VDZRA Dzierzoniow B/U/RC GIOS 8.8
VOSIA Osieczów B/R/AN-REG GIOS 3.1 10.7
VZASA Zabkowice Slaskie B/U/RC GIOS
Region: Slaskie 2021-01-27 10:00 - 13:00 CET SO2 NO2 PM10 O3 PM2.5
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
WBIBA Bielsko Biala B/U/RC GIOS 10.6 30.1 47.6
WCIEA Cieszyn B/U/RC GIOS
WCZAA Czestochowa - Armii Krajowej T/U/RCI GIOS 1B 49.5 22.6
WCZBA Czestochowa - Baczyrskiego B/U/RCI GIOS 1A 9.1 12.9 13.2 51.9
WDAGA Dabrowa Górnicza B/U/RCI GIOS 1A 6.9 14.6 16.3 50.3
WGLIA Gliwice B/U/RCI GIOS 4.6 18.9
WKATA Katowice B/U/RCI GIOS 1B 11.7 23.3 26.3 35.1 21.0
WRYBA Rybnik B/U/RCI GIOS 1B 11.4 18.9 29.9 51.9
WSOSA Sosnowiec B/U/RCI GIOS 9.2
WTYCA Tychy B/U/RCI GIOS 1A 5.4 16.1 14.4
WUSTA Ustron B/U/RC GIOS 1A 11.5 18.3 17.0 48.1
WWOZA Wodzislaw B/U/RCI GIOS 1B 7.1 14.2 30.8 55.9
WZABA Zabrze B/U/RCI GIOS 1A 6.6 14.4 16.3 48.2
WZLPA Zloty Potok B/R/AN-REG GIOS 1A 4.9 9.4 21.0 56.3 18.9
WZYWA Zywiec B/U/RC GIOS

Current overview of data from Austrian automated stations

Region: Wien 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 PM2.5
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 1A 14.9 20.7 16.8
1AWHA Wien-A23-Wehlistraße T/S/- MSW 1B 2.4 36.9 33.4 19.0
1BELA Wien-Belgradplatz T/U/R MSW 1B 22.4 43.0 18.7
1FLGA Wien-Floridsdorf Gerichtsgasse T/U/RC MSW 1A 21.6 17.8 11.3
1GAUA Wien-Gaudenzdorf T/U/RC MSW 1A 18.4 21.0 15.1
1HERA Wien-Hermannskogel B/S/AN MSW 8.9 57.8
1HIKA Wien-Hietzinger T/U/RC MSW 23.2
1HOWA Wien-Hohe Warte B/S/R MSW 0.8 13.2 60.7
1KAEA Wien-Kaiser-Ebersdorf I/S/RI MSW 1B 2.0 31.7 29.9 16.8
1KENA Wien-Kendlerstraße T/U/R MSW 1A 15.3 17.5 15.0
1LABA Wien-Laaer Berg T/S/RC MSW
1LIGA Wien-Liesing-Gewerbegebiet T/S/RI MSW 1A 11.6 12.9 11.4
1LOBA Wien-Lobau B/S/AN MSW 13.4 53.4 10.9
1SCHA Wien-Schafberg B/S/R MSW 1A 1.9 10.5 16.3 14.2
1STAA Wien-Stadlau B/U/RC MSW 1B 1.0 25.6 39.9 15.4
1STEA Wien-Stephansplatz B/U/R MSW 1.7 16.6 54.6
1TABA Wien-Taborstrasse T/U/R MSW 1B 20.7 24.7 17.0
Region: Niederösterreich 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 PM2.5
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 1A 13.5 15.3 66.7
2BIEA Biedermannsdorf T/S/RC Amt der NÖ
2DUNA Dunkelsteinerwald B/R/A Amt der NÖ 2.2 10.2 49.8
2FORA Forsthof B/R/AN Amt der NÖ 1.0 7.7 69.7
2GANA Gänserndorf B/S/A Amt der NÖ 1A 1.8 7.8 7.3 62.3
2GREA Gr. Enzersdorf II. B/R/A Amt der NÖ 1.0 5.8 4.7
2HAIA Hainburg B/S/RC Amt der NÖ 1A 1.0 6.2 9.8 66.5
2HEIA Heidenreichstein B/R/N Amt der NÖ 1A 2.0 5.2 6.2 60.8
2IRNA Irnfritz B/R/A Amt der NÖ 1.0 63.6
2KEMA Kematen B/S/CI Amt der NÖ 1A 8.0 6.3 75.5
2KLOA Klosterneuburg B/U/R Amt der NÖ 3.2 12.3 55.5
2KLVA Klosterneuburg Verkehr T/U/RCI Amt der NÖ 1A 15.8 23.2
2KOLA Kollmitzberg B/R/AN Amt der NÖ 2.5 68.8
2KREA Krems B/U/RC Amt der NÖ 1A 1.8 12.7 12.8 58.3
2MANA Mannswörth I/U/I Amt der NÖ 1A 14.8 16.0
2MISA Mistelbach B/R/A Amt der NÖ 1A 2.8 11.2 63.0
2NEUA Neusiedl B/R/A Amt der NÖ 1A 3.0 9.7 13.5
2POCA Pöchlam B/U/R Amt der NÖ
2PURA Purkersdorf B/S/RC Amt der NÖ 14.7 56.7
2SCHA Schwechat I/U/RI Amt der NÖ 1A 1.3 15.7 16.2 52.5 13.2
2SPOA St. Polten B/U/IR Amt der NÖ 1A 3.0 15.7 19.2 61.1 15.7
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 1A 14.2 17.5
2SVAA St. Valentin-A1 T/S/IR Amt der NÖ 11.8 69.9 11.7
2TRAA Traismauer B/S/R Amt der NÖ
2TRSA Trasdorf B/S/R Amt der NÖ 1A 3.0 7.7 14.0
2TUKA Tulbinger Kogel B/R/N Amt der NÖ
2TULA Tulln B/U/R Amt der NÖ 1A 3.0 12.3 16.5 50.3
2WOLA Wolkersdorf B/R/A Amt der NÖ 8.2 60.8
2ZIEA Ziersdorf B/R/A Amt der NÖ 1A 7.8 64.3
2ZWEA Zwentendorf B/S/R Amt der NÖ 3.0 10.7 8.8
Region: Oberösterreich 2021-01-27 12:00 - 15:00 CET SO2 NO2 PM10 O3 PM2.5
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 1A 17.2 6.5 62.8 5.9
3BZEA Braunau Zentrum B/S/RCI AOL 1A 1.7 18.4 8.5 62.1 6.8
3EKRA Enns-Kristein 3 T/R/RA AOL 1B 44.7 24.3 10.1
3ENZA Enzenkirchen -/-/- AOL 68.2
3FEUA Feuerkogel B/R/N-REG AOL 0.6 82.8 0.5
3GRNA Grunbach B/R/AN AOL 1A 1.3 4.1 7.4 69.6 7.6
3HAIA Haid -/-/- AOL
3LENA Lenzing I/R/RI AOL
3LEZA Lenzing 2 B/U/RI AOL
3LNWA Linz-Neue Welt B/U/RCI AOL 1A 2.2 20.5 15.8 60.0 13.0
3LRMA Linz-Romerbergtunnel T/U/RC AOL 1B 40.5 21.3 18.0
3LSTA Linz-Stadtpark B/U/R AOL 1A 15.3 18.0 62.5 14.6
3LTUA Linz-24er-Turm T/U/RCI AOL
3RANA Ranshofen 3 -/-/- AOL
3SGAA Steyregg-Au I/S/RI AOL 1B 36.8 27.2 18.4 16.0
3SCHA Schwand -/-/- AOL
3STEA Steyr B/S/RI AOL 1A 1.7 7.8 9.5 73.5 8.2
3TRAA Traun B/S/RC AOL 1A 12.0 13.4 70.8 11.7
3VKLA Vöcklabruck B/S/RCI AOL 1A 1.4 9.7 6.8 5.4
3WELA Wels B/U/RCI AOL 1A 1.7 13.9 11.2 69.0 8.5
3ZBLA Zobelboden 2 B/R/N AOL 77.2

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
Incomplete data