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: 2018-09-26 04:49 CEST

Region: Prague 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5 O3 - from model
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1h
µg/m³
     Centre of Prague 2 - good
AKALA Praha 8-Karlin traffic CHMI 2 - good 22.6 33.0 15.9 19.3
ALEGA Praha 2-Legerova traffic CHMI 2 - good 25.6 414 19.0 14.8 15.0 21.9
AREPA Praha 1-n. Republiky urban CHMI 2 - good 27.4 20.0 19.6 22.1
ARIEA Praha 2-Riegrovy sady urban CHMI 1 - very good 1.3 20.1 19.0 23.3 16.1 4.0
ASMIA Praha 5-Smichov traffic CHMI 2 - good 37.3 21.0 20.3 6.0 15.6
AVRSA Praha 10-Vrsovice traffic CHMI 2 - good 27.0 20.9 20.4
AVYNA Praha 9-Vysocany traffic CHMI 2 - good 38.1 12.0 1.0 21.5
     Periphery of Prague 2 - good
AKOBA Praha 8-Kobylisy suburban CHMI 2 - good 40.4 35.0 4.4 12.5
ALIBA Praha 4-Libus suburban CHMI 326 18.8 17.4 13.0 6.7
ASTOA Praha 5-Stodulky urban CHMI 1 - very good 16.0 1.0 13.5 13.0
ASUCA Praha 6-Suchdol suburban CHMI 2 - good 27.0 1.0 14.4
ABREA Praha 6-Brevnov urban CHMI 2 - good 38.8 16.0 13.6 10.6
ACHOA Praha 4-Chodov urban CHMI 15.0 12.1 16.0
ALERA Letiste Praha traffic Letiste Pr 1 - very good 16.6 16.0 19.4 23.0 17.3
APRUA Praha 10-Prumyslova traffic CHMI 2 - good 36.7 19.0 21.8 13.8
ARERA Praha 5-Reporyje suburban ZU Usti nL 16.0 17.0 13.0 18.9
ASROA Praha 10-Srobarova urban SZU 1 - very good 17.0 14.0 10.0 11.0 18.3
Region: Stredocesky 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5 O3 - from model
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1h
µg/m³
SBERA Beroun traffic CHMI 1 - very good 23.9 232 16.0 16.6 13.0 19.3
SKHOA Kutna Hora-Orebitska urban CHMI 1 - very good 13.0 6.0 13.4 4.0 15.3
SKLMA Kladno-stred mesta urban CHMI 2 - good 10.0 54.9 8.1 13.0
SKLSA Kladno-Svermov urban CHMI 2 - good 1.3 10.7 20.0 19.9 51.4
SKRPA Kralupy nad Vltavou-sportoviste industrial ZU Usti nL 1 - very good 17.0 13.0 14.0 12.0
SMBOA Mlada Boleslav urban CHMI 1 - very good 18.2 16.0 12.0 12.8 28.0
SONRA Ondrejov rural CHMI 3 - fair 67.2
SPBRA Pribram-Brezové Hory urban CHMI 1 - very good 9.2 16.0 14.9 26.8
SRORA Rozdalovice-Ruska rural CHMI 1 - very good 1.3 5.4 13.0 14.7 12.0 31.2
STCSA Tobolka-Certovy schody rural VCs 2 - good 6.3 478 60.4 5.0
Region: Jihocesky 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5 O3 - from model
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1h
µg/m³
CCBDA Ceske Budejovice urban CHMI 1.3 6.7 11.0 8.9 5.0
CCHUA Churanov rural CHMI 3 - fair 1.9 1.1 78.2
CHVOA Hojna Voda rural CHMI 2 - good 7.0 64.2 8.2
CKOCA Kocelovice rural CHMI
CPRAA Prachatice suburban CHMI 1 - very good 10.5 5.0 30.5 7.7
CTABA Tabor traffic CHMI 17.8 333 26.0 16.5
Region: Plzensky 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5 O3 - from model
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1h
µg/m³
PKUJA Kamenny Ujezd rural CHMI 2 - good 5.5 13.0 13.1 6.0 47.2
PPLAA Plzen-Slovany traffic MPl 2 - good 8.0 14.7 277 22.0 11.6 13.0 9.0
PPLEA Plzen-stred traffic MPl 1 - very good 2.9 14.2 13.0 8.2 13.0 11.2
PPLLA Plzen-Lochotin urban MPl 1 - very good 1.3 17.2 16.0 12.4 9.5 15.0
PPLVA Plzen-Doubravka suburban CHMI 1 - very good 14.1 14.3 13.0 11.0 11.3 9.0
PPMOA Plzen - mobil 18.10.2017 Plzeň - Mikulášské náměstí MPl 1 - very good 1.3 15.1 436 16.0 6.0 14.8 15.0
PPRMA Primda rural CHMI 2 - good 62.2
Region: Karlovarsky 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5 O3 - from model
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1h
µg/m³
KCHMA Cheb suburban CHMI 1 - very good 3.0 6.4 22.9
KPRBA Prebuz rural CHMI 1 - very good 1.3 9.8 29.1
KSOMA Sokolov suburban CHMI 1 - very good 1.3 9.9 18.0 20.9 10.9 5.0
Region: Ustecky 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5 O3 - from model
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1h
µg/m³
UCHMA Chomutov urban CHMI 1 - very good 6.0 11.6 16.9
UDCMA Decin urban CHMI 2 - good 9.4 33.0 19.4 26.0 26.0
UDOKA Doksany rural CHMI 1 - very good 1.3 15.1 5.2
UKRUA Krupka rural CHMI 2 - good 8.0 5.0 9.4 47.9
ULOMA Lom rural CHMI 2 - good 1.3 9.6 22.0 9.4 11.6 4.0
ULTTA Litomerice urban CHMI 1 - very good 1.3 8.0 22.5 12.6
UMEDA Medenec rural CHMI 2 - good 2.9 7.0 8.6 58.8
UMOMA Most urban CHMI 15.0 5.4 13.0 9.0
URVHA Rudolice v Horach rural CHMI 2 - good 15.0 57.3 9.6
USNZA Sneznik rural CHMI 3 - fair 1.3 5.7 70.8
USTEA Steti urban MSTE 1.3 14.3 14.0 12.7 8.0
UTPMA Teplice urban CHMI 1 - very good 1.3 19.0 7.8 11.4 8.0
UTUSA Tusimice rural CHMI 2 - good 1.3 6.7 11.0 36.9 11.2 8.0
UUDIA Usti n. L.-Prokopa Divise industrial ZU Usti nL 1 - very good 11.0 11.4 9.0 19.8
UULDA Usti n.L.-Vseboricka traffic CHMI 2 - good 25.1 326 14.0 12.9 9.0 35.9
UULKA Usti n.L.-Kockov suburban CHMI 2 - good 1.3 12.4 10.0 53.5 10.0 3.0
UULMA Usti n.L.-mesto urban CHMI 1 - very good 1.3 19.9 17.0 12.2 12.3
Region: Liberecky 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5 O3 - from model
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1h
µg/m³
LCLMA Ceska Lipa urban CHMI 1 - very good 12.0 11.5 23.4
LFRTA Frydlant rural CHMI 3 - fair 1.3 69.0
LLILA Liberec Rochlice urban CHMI 2 - good 1.3 6.7 7.0 41.1 13.3
LSOUA Sous rural CHMI 2 - good 36.1
Region: Kralovehradecky 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5 O3 - from model
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1h
µg/m³
HHKBA Hradec Kralove-Brnen traffic CHMI 1 - very good 13.6 286 13.0 10.9 8.0 24.2
HHKOK Hradec Kralove-observator suburban CHMI 1 - very good 24.9
HKRYA Krkonose-Rychory rural CHMI 3 - fair 77.2
HPLOA Polom rural CHMI 3 - fair 2.3 16.0 71.4 6.7
HTRTA Trutnov - Tkalcovska urban CHMI 2 - good 29.0 12.5 27.6
Region: Pardubicky 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5 O3 - from model
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1h
µg/m³
EMTPA Moravska Trebova - Piaristicka. urban CHMI 1 - very good 17.4 19.0 11.0 9.0 16.8
EPAOA Pardubice-Rosice suburban CHMI 7.6
EPAUA Pardubice Dukla urban CHMI 1 - very good 1.3 8.0 6.6 10.2 6.0
ESVRA Svratouch rural CHMI 3 - fair 80.2
Region: Vysocina 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5 O3 - from model
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1h
µg/m³
JJIHA Jihlava urban CHMI 1 - very good 1.3 9.4 360 17.0 9.6 11.8 11.0
JJIZA Jihlava-Znojemska traffic ZU-Ostrava 1 - very good 4.0 7.0 9.6 6.0 9.9
JKMYA Kostelni Myslova rural CHMI 1 - very good 27.7
JKOSA Kosetice rural CHMI 2 - good 0.4 2.4 164 12.0 38.7 10.4 5.0
JTREA Trebic suburban CHMI 1 - very good 10.0 11.0 14.4
JZNZA Zdar nad Sazavou urban ZU-Ostrava 1 - very good 5.0 7.8 3.0 22.0
Region: Jihomoravsky 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5 O3 - from model
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1h
µg/m³
BBDNA Brno - Detska nemocnice urban CHMI 1 - very good 19.7 11.0 16.0 10.7 10.0
BBMAA Brno-Arboretum urban SMBrno 1 - very good 19.7 10.8 11.4 15.5
BBMLA Brno-Lany suburban SMBrno 2 - good 2.9 34.8 233 11.4 3.4 8.5 9.9
BBMSA Brno-Svatoplukova traffic SMBrno 1 - very good 18.9 11.3 12.9 9.7 15.3
BBMVA Brno-Vystaviste traffic SMBrno 1 - very good 13.0 12.3 14.2 10.2
BBMZA Brno-Zvonarka traffic SMBrno 11.7 320 13.8 10.3 11.4
BBNAA Brno-Masna urban ZU-Ostrava 1 - very good 11.5 3.0 3.9 3.0 14.5
BBNIA Brno-Lisen urban CHMI 1 - very good 11.0 10.0 9.0 14.1
BBNVA Brno-Uvoz traffic CHMI 1 - very good 9.2 233 14.0 27.9 9.0 14.8
BBNYA Brno-Turany suburban CHMI 2 - good 1.3 25.6 17.0 4.8 11.3 10.0
BHODA Hodonin urban ZU-Ostrava 1 - very good 7.0 7.9 5.0 4.7
BKUCA Kucharovice rural CHMI 2 - good 43.1
BMISA Mikulov-Sedlec rural CHMI 2 - good 1.3 5.4 3.0 50.7 7.1 5.0
BMOCA Sivice rural Ceskomorav 2 - good 16.1 8.0 7.5 6.0 40.8
BMOKA Mokra rural Ceskomorav 21.4
BZNOA Znojmo suburban CHMI 1 - very good 7.8 7.0 11.1 6.0 9.8
Region: Olomoucky 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5 O3 - from model
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1h
µg/m³
MBELA Belotin rural CHMI 1 - very good 19.0 10.6 6.0 15.5
MJESA Jesenik-lazne rural CHMI 2 - good 1.3 1.0 7.0 49.3 8.6
MLOSA Lostice rural VLOS 1 - very good 5.9 10.7 6.9 6.3 32.9
MOLJA Olomouc-Hejcin urban CHMI 2 - good 16.3 23.0 17.8 8.0 10.5
MOLSA Olomouc-Smeralova urban ZU-Ostrava 1 - very good 8.0 8.9 3.0 10.4
MPRRA Prerov urban CHMI 1 - very good 1.3 13.0 14.4 11.9 8.0
MPSTA Prostejov urban CHMI 1 - very good 15.0 10.9 9.8
MSMSA Sumperk - 5.ZS urban MSUM 1 - very good 8.0 5.1 3.8 6.8 3.8
Region: Zlinsky 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5 O3 - from model
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1h
µg/m³
ZOTMA Otrokovice - mesto traffic MOTRO 1 - very good 9.8 543 7.3 4.1 7.4
ZSNVA Stitna n.Vlari rural CHMI 3 - fair 68.4
ZTNVA Tesnovice rural CHMI 1 - very good 1.3 11.5 4.0 30.1 8.8 7.0
ZUHRA Uherske Hradiste traffic CHMI 1 - very good 8.0 281 12.0 11.7 6.3
ZVMZA Valasske Mezirici urban CHMI 1 - very good 20.0 11.8 12.0 12.5
ZZLNA Zlin suburban CHMI 1 - very good 3.5 4.4 7.0 15.6 8.5 8.0
ZZZSA Zlin-ZS Kvitkova urban MZLI 1 - very good 3.3 14.4 5.4 8.7 11.7
Region: Moravskoslezsky 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5 O3 - from model
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1h
µg/m³
TBKRA Bily Kriz rural CHMI 2 - good 1.3 4.6 53.7
TCERA Cervena hora rural CHMI 3 - fair 1.0 73.0
TCTNA Cesky Tesin urban CHMI 2 - good 5.1 19.1 30.0 15.0 25.0 6.5
TFMIA Frydek-Mistek suburban CHMI 1 - very good 5.7 17.0 13.5 19.0 8.1
THAOA Havirov urban ZU, SMHa 1 - very good 10.0 22.7 7.8
THARA Havirov urban CHMI 2 - good 27.0 13.3 16.0 6.4
TKAOK Karvina-ZU traffic ZU-Ostrava 1 - very good 21.6 20.0 14.1 15.0 10.4
TKARA Karvina urban CHMI 2 - good 1.3 19.1 25.0 10.4 16.3 28.0
TNSVA Nosovice rural ONOS 1 - very good 3.8 5.9 10.0 4.5 28.3
TOCBA Ostrava-Ceskobratrsk traffic CHMI 1 - very good 22.2 588 20.0 15.0 16.0 4.1
TOFFA Ostrava-Fifejdy urban CHMI 5.1 21.0 19.0 13.3
TOHBA Ostrava-Hrabova industrial ZU, MSK 1 - very good 13.8 18.7 461 7.0 11.8 4.9
TOKUA Ostrava-Kuncicky industrial ZU, MSK 1 - very good 5.6 16.6 424 15.0 15.0 3.9
TOMHK Ostrava-Marianske Ho industrial SMOstrava 1 - very good 5.6 20.5 240 12.0 19.2 11.7
TOPDA Ostrava-Poruba, DD traffic SMOstrava 1 - very good 20.7 9.0 12.9 5.7
TOPOA Ostrava-Poruba/CHMU suburban CHMI 1.3 11.1 5.6
TOPRA Ostrava-Privoz industrial CHMI 2 - good 4.5 29.3 24.0 13.7 21.0 4.1
TOREK Ostrava-Radvanice ZU industrial SMOstrava 3 - fair 5.6 27.2 440 43.0 12.8 17.5 33.0
TOROK Ostrava-Radvanice OZO suburban SMOstrava 2 - good 5.6 29.1 34.0 5.0 24.0
TOVKA Opava-Katerinky urban CHMI 1 - very good 15.9 10.0 4.8 11.5 10.0
TOZRA Ostrava-Zabreh urban CHMI 2 - good 25.0 12.5 15.0 4.5
TRYCA Rychvald urban CHMI 3 - fair 5.6 18.2 43.0 17.7 28.0 20.6
TSTDA Studenka rural CHMI 2 - good 1.3 27.7 329 30.0 3.4 10.8 28.0
TTRKA Trinec-Kanada suburban MTR 1 - very good 9.9 12.0 13.2 11.0 18.6
TTROA Trinec-Kosmos urban CHMI 2 - good 33.0 3.8 19.6 29.0
TVERA Vernovice rural CHMI 4 - suitable 1.3 7.5 72.0 20.8 53.0 21.8
TVRTA Vratimov industrial ZU, MSK 1 - very good 23.7 16.6 471 15.0 12.8 11.5

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 2018-09-26 01:00 - 02:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
YKRAA Krakow urban MWIOS 35.3 27.1 20.7
YTARA Tarnow urban MWIOS 2 - good 22.7 36.2 25.0 12.6
YTRZA Trzebinia urban MWIOS 3 - fair 5.9 29.3 324 53.6 16.9
YZAKA Zakopane urban MWIOS 1 - very good 5.1 10.3 647 19.2 13.4
Region: Opolskie 2018-09-26 01:00 - 02:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
QKEKA Kedzierzyn-Kozle urban OWIOS 1 - very good 19.8 18.9
QOPOA Opole urban OWIOS
QZDZA Zdzieszowice urban OWIOS 2 - good 12.2 23.7 11.7
Region: Dolnoslaskie 2018-09-26 01:00 - 02:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
VDZRA Dzierzoniow urban DWIOS 1 - very good 3.3 13.6 14.5 12.9
VOSIA Osieczów rural DWIOS 1.0 18.4
VZASA Zabkowice Slaskie urban DWIOS 1 - very good 0.1 13.2 14.2 11.4
Region: Slaskie 2018-09-26 01:00 - 02:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
WBIBA Bielsko Biala urban SWIOS 2.5 46.1 15.8 18.7
WCIEA Cieszyn urban SWIOS 1 - very good 7.8 15.7 490 19.2 22.0 15.0
WCZAA Czestochowa - Armii Krajowej traffic SWIOS 2 - good 13.3 359 23.4 12.6
WCZBA Czestochowa - Baczyrskiego urban SWIOS 1 - very good 2.2 14.2 369 19.9 26.3 11.2
WDAGA Dabrowa Górnicza urban SWIOS 3 - fair 3.5 28.6 382 52.8 0.8 21.0
WGLIA Gliwice urban SWIOS 2 - good 1.0 20.2 26.9 14.6
WKATA Katowice urban SWIOS 2 - good 1.5 39.3 35.2 0.2 15.3 31.5
WRYBA Rybnik urban SWIOS 2 - good 1.3 18.6 1 136 38.1 14.2 35.1
WSOSA Sosnowiec urban SWIOS 4.8
WTYCA Tychy urban SWIOS 3 - fair 6.4 15.7 55.5 19.1
WUSTA Ustron urban SWIOS 1 - very good 1.9 5.9 9.7 22.8 11.8
WWOZA Wodzislaw urban SWIOS 3 - fair 4.4 21.4 1 078 63.7 5.5 36.4
WZABA Zabrze urban SWIOS 3 - fair 1.7 36.7 492 43.8 2.6 15.9
WZLPA Zloty Potok rural SWIOS 2 - good 4.2 11.1 19.9 42.6 13.1 18.2
WZYWA Zywiec urban SWIOS

Current overview of data from Austrian automated stations

Region: Wien 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
1AKHA Wien-AKH (Allgemeines Krankenhaus) traffic MSW 7.5 6.7 4.3
1AWHA Wien-A23-Wehlistraße traffic MSW 2 - good 26.6 216 8.5 9.1 5.8
1BELA Wien-Belgradplatz traffic MSW 1 - very good 10.7 6.6 7.0 5.0
1FLGA Wien-Floridsdorf Gerichtsgasse traffic MSW 1 - very good 19.3 9.6 7.8 7.7
1GAUA Wien-Gaudenzdorf traffic MSW 1 - very good 16.1 6.0 6.0 4.8
1HERA Wien-Hermannskogel suburban MSW 3 - fair 4.3 3.4 74.6
1HIKA Wien-Hietzinger traffic MSW 14.7 214
1HOWA Wien-Hohe Warte suburban MSW 2 - good 6.3 18.1 35.6
1KAEA Wien-Kaiser-Ebersdorf industrial MSW 2 - good 2.8 35.4 10.5 11.2 8.5
1KENA Wien-Kendlerstraße traffic MSW 1 - very good 8.3 6.7 7.1 4.7
1LABA Wien-Laaer Berg traffic MSW
1LIGA Wien-Liesing-Gewerbegebiet traffic MSW 1 - very good 14.6 6.6 5.7 5.4
1LOBA Wien-Lobau suburban MSW 1 - very good 8.2 5.3 12.5 4.9 4.5
1SCHA Wien-Schafberg suburban MSW 1 - very good 0.4 4.8 4.9 4.2 3.6
1STAA Wien-Stadlau urban MSW 1 - very good 3.2 19.5 8.0 6.8 6.0
1STEA Wien-Stephansplatz urban MSW 2 - good 3.1 19.0 45.4
1TABA Wien-Taborstrasse traffic MSW 1 - very good 15.7 206 7.2 5.9 4.5
Region: Niederösterreich 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
2AMSA Amstetten urban Amt der NÖ 25.0 9.0 8.6
2BIEA Biedermannsdorf traffic Amt der NÖ
2DUNA Dunkelsteinerwald rural Amt der NÖ 1 - very good 5.0 32.0
2FORA Forsthof rural Amt der NÖ 2 - good 2.5 5.5 63.5
2GANA Gänserndorf Amt der NÖ 1 - very good 1.0 16.0 6.0 17.5 5.0
2GREA Gr. Enzersdorf II. rural Amt der NÖ 2.0 7.5 6.5
2HAIA Hainburg suburban Amt der NÖ 1 - very good 0.0 22.0 8.5 19.5 7.3
2HEIA Heidenreichstein rural Amt der NÖ 1 - very good 1.0 6.5 6.5 16.0 6.6
2IRNA Irnfritz rural Amt der NÖ 3 - fair 1.0 65.5
2KEMA Kematen suburban Amt der NÖ 1 - very good 9.0 3.5 21.0 3.1
2KLOA Klosterneuburg urban Amt der NÖ 2 - good 2.0 4.5 50.5
2KLVA Klosterneuburg Verkehr traffic Amt der NÖ 1 - very good 15.5 4.0 4.4
2KOLA Kollmitzberg rural Amt der NÖ 2 - good 1.5 59.0
2KREA Krems urban Amt der NÖ 2.0 35.0
2MANA Mannswörth industrial Amt der NÖ 2 - good 37.5 11.0 8.6
2MISA Mistelbach rural Amt der NÖ 2 - good 2.0 6.0 45.0 6.3
2NEUA Neusiedl rural Amt der NÖ 1 - very good 2.0 8.0 9.5 8.7
2POCA Pöchlam urban Amt der NÖ 2 - good 9.5 34.0
2PURA Purkersdorf suburban Amt der NÖ 6.0 7.5
2SCHA Schwechat industrial Amt der NÖ 242 9.0 9.5 7.4 6.5
2SPOA St. Polten urban Amt der NÖ 2 - good 2.0 38.0 6.5 3.0 5.3 5.0
2SPVA St. Pölten Verkehr traffic Amt der NÖ 1 - very good 17.0 328 6.5 28.0 8.8
2SRTA Sreithofen rural Amt der NÖ 1 - very good 3.0 8.0 5.0 30.5 4.4
2STOA Stockerau traffic Amt der NÖ 21.0 11.0 12.9
2SVAA St. Valentin-A1 traffic Amt der NÖ 2 - good 27.0 4.0 4.5
2TRAA Traismauer suburban Amt der NÖ 1 - very good 4.0 9.5 4.0 7.3
2TRSA Trasdorf suburban Amt der NÖ 1 - very good 5.0 9.0 6.0 3.6
2TUKA Tulbinger Kogel rural Amt der NÖ 4.5 4.0
2TULA Tulln urban Amt der NÖ 1 - very good 4.0 5.5 5.5 16.5 5.3
2WOLA Wolkersdorf rural Amt der NÖ 2 - good 12.5 42.5
2ZIEA Ziersdorf rural Amt der NÖ 1 - very good 9.5 7.0 6.9
2ZWEA Zwentendorf suburban Amt der NÖ 2.0 9.5 4.0
Region: Oberösterreich 2018-09-26 03:00 - 04:00 CEST SO2 NO2 CO PM10 O3 PM10 PM2,5
Code Name Classification Owner Air quality 1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
24h
µg/m³
1h
µg/m³
3ASEA Asten AOL
3BISA Bad-Ischl suburban AOL 2 - good 3.0 3.7 33.8 6.8 3.0
3BZEA Braunau Zentrum suburban AOL 1 - very good 0.1 16.0 7.3 9.4 9.2 5.3
3EKRA Enns-Kristein 3 traffic AOL 2 - good 30.1 216 9.3 9.0 6.7
3ENZA Enzenkirchen AOL 2 - good 50.2
3FEUA Feuerkogel AOL 0.8 91.3 6.4 0.7
3GRNA Grunbach rural AOL 3 - fair 0.4 2.8 5.5 76.1 4.2 3.1
3HAIA Haid AOL 2 - good 38.7 212 9.8 11.3 7.4
3LENA Lenzing industrial AOL 3.6 14.0 9.8
3LEZA Lenzing 2 AOL
3LNWA Linz-Neue Welt urban AOL 2 - good 1.8 32.4 245 9.7 6.6 9.9 6.7
3LRMA Linz-Romerbergtunnel traffic AOL 2 - good 27.7 221 6.9 8.1 4.8
3LSTA Linz-Stadtpark urban AOL 2 - good 9.4 5.1 44.1 6.9 3.7
3LTUA Linz-24er-Turm traffic AOL
3RANA Ranshofen 3 AOL 1 - very good 18.1 9.7 5.5 7.4
3SCHA Schwand AOL
3SGAA Steyregg-Au industrial AOL 1 - very good 2.4 3.0 59 5.1 6.5 4.5
3STEA Steyr suburban AOL 1 - very good 2.9 16.2 5.6 7.2 5.6 4.7
3TRAA Traun suburban AOL 1 - very good 20.8 7.4 24.2 6.5 6.0
3VKLA Vöcklabruck suburban AOL 1 - very good 0.8 10.9 6.5 7.3 5.0
3WELA Wels urban AOL 2 - good 3.3 25.9 240 8.8 7.6 6.7 7.4
3ZBLA Zobelboden 2 rural AOL 2 - good 56.4

Legend

Index Air quality SO2 NO2 CO O3 PM10
1h
µg/m³
1h
µg/m³
8h
µg/m³
1h
µg/m³
1h
µg/m³
     1      very good 0 - 25 0 - 25 0 - 1000 0 - 33 0 - 20
     2      good > 25 - 50 > 25 - 50 > 1000 - 2000 > 33 - 65 > 20 - 40
     3      fair > 50 - 120 > 50 - 100 > 2000 - 4000 > 65 - 120 > 40 - 70
     4      suitable > 120 - 350 > 100 - 200 > 4000 - 10000 > 120 - 180 > 70 - 90
     5      poor > 350 - 500 > 200 - 400 > 10000 - 30000 > 180 - 240 > 90 - 180
     6      very poor > 500 > 400 > 30000 > 240 > 180
Component is not measured on this station
Incomplete data

The conditions for the determination of air pollution index

The calculation of air quality index is based on the assessment of 1-hour concentration of sulphur dioxide (SO2), nitrogen dioxide (NO2), suspended particles (PM10), 8-hour running concentrations of carbon monoxide (CO) and 1-hour ground - level ozone concentrations (O3) in the summer period (1. 4. - 30. 9.). The calculation considers the possible impact of air pollution on the health of population. The calculation for PM10 uses 1-hour average concentrations because they better reflect the current situation (the limits for 1-hour concentrations were derived on the basis of statistical analysis of 24-hour and 1-hour concentrations).

The 1-hour ozone concentrations (O3) are given in the winter period (1. 10. - 31. 3.) as well, although they are not included in the calculation of air quality index. For information purposes, the last column presents the 24-hour running average concentrations of PM10, which are not included in the calculation of air quality index.

  1. Data for the calculation of air quality index are based on current measurements and they are not verified.
  2. Air Quality Index is shown for each quantity in a given locality separately and as an overall index for the locality in column Air Quality is presented the highest of them. Conditions for display is the measurement of PM10 on the site.
  3. Air quality index is imaged in case the 1-hour data are available at least for NO2, O3 and PM10 in the summer period (1.4. - 30.9.) or at least for NO2 and PM10 in the winter period (1.10. - 31.3.), if they are subject of standard measurements in the locality.
  4. The term “incomplete data” may indicate that the instruments at the station were under calibration during the respective hour.
  5. The air quality index is based on data measured strictly pursuant to the current national legislation (Act No. 201/2012 Coll. on air protection, as amended, and Decree No. 330/2012 Coll. on the method of assessment and evaluation of ambient air pollution levels and on the extent of informing the public about levels of ambient air pollution and during smog situations) and pursuant to the requirements of the European Union.