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: 2019-03-26 15:48 CET

Region: Prague 2019-03-26 14:00 - 15:00 CET 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 1 - very good
AKALA Praha 8-Karlin traffic CHMI 1 - very good 17.0 13.0 10.6 79.2
ALEGA Praha 2-Legerova traffic CHMI 1 - very good 19.5 257 10.0 10.3 6.0 74.4
AREPA Praha 1-n. Republiky urban CHMI 18.0 18.0 74.3
ARIEA Praha 2-Riegrovy sady urban CHMI 1 - very good 1.3 13.8 8.0 74.2 10.7 5.0
ASMIA Praha 5-Smichov traffic CHMI 1 - very good 13.6 19.0 15.4 26.0 75.1
AVRSA Praha 10-Vrsovice traffic CHMI 1 - very good 10.0 13.5 74.6
AVYNA Praha 9-Vysocany traffic CHMI 1 - very good 23.1 1.0 65.4 12.9
     Periphery of Prague 1 - very good
AKOBA Praha 8-Kobylisy suburban CHMI 1 - very good 9.8 2.0 76.2 10.3
ALIBA Praha 4-Libus suburban CHMI 1 - very good 1.3 6.3 168 4.0 82.0 9.9 2.6
ASTOA Praha 5-Stodulky urban CHMI 1 - very good 2.0 81.2 11.4 9.0
ASUCA Praha 6-Suchdol suburban CHMI 1 - very good 3.0 81.6 9.7
ABREA Praha 6-Brevnov urban CHMI 5.0 11.2 75.7
ACHOA Praha 4-Chodov urban CHMI 1 - very good 10.9 10.0 10.8 80.6
ALERA Letiste Praha traffic Letiste Pr 1 - very good 8.8 12.0 13.8 8.0 79.4
APRUA Praha 10-Prumyslova traffic CHMI 2 - good 34.2 19.0 14.9 80.3
ARERA Praha 5-Reporyje suburban ZU Usti nL 2 - good 15.7 25.0 13.8 10.0 82.1
ASROA Praha 10-Srobarova urban SZU 1 - very good 10.9 10.0 7.6 5.0 74.7
Region: Stredocesky 2019-03-26 14:00 - 15:00 CET 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 7.3 442 14.0 9.9 4.0 76.8
SKHOA Kutna Hora-Orebitska urban CHMI 1 - very good 5.4 13.0 11.6 7.0 75.6
SKLMA Kladno-stred mesta urban CHMI 1 - very good 17.0 79.6 12.4 13.0
SKLSA Kladno-Svermov urban CHMI 1 - very good 1.3 8.6 4.0 16.6 79.3
SKRPA Kralupy nad Vltavou-sportoviste industrial ZU Usti nL 1 - very good 12.0 9.0 8.0 76.3
SMBOA Mlada Boleslav urban CHMI 1 - very good 9.4 2.0 78.8 9.5 3.0
SONRA Ondrejov rural CHMI 78.8
SPBRA Pribram-Brezové Hory urban CHMI 1 - very good 6.9 12.0 12.4 76.5
SRORA Rozdalovice-Ruska rural CHMI 82.5
STCSA Tobolka-Certovy schody rural VCs 2.5 186 87.2 9.0
Region: Jihocesky 2019-03-26 14:00 - 15:00 CET 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 - very good 1.3 6.9 10.0 75.2 8.1 6.0
CCBTA Ces. Budejovice-Tres urban ZU Usti nL 1 - very good 5.0 5.9 4.0 77.0
CCHUA Churanov rural CHMI 2.4 4.4 86.6
CHVOA Hojna Voda rural CHMI 1 - very good 10.0 83.0 8.5
CKOCA Kocelovice rural CHMI 82.6
CPRAA Prachatice suburban CHMI 1 - very good 7.3 3.0 85.8 10.4
CTABA Tabor traffic CHMI 1 - very good 17.8 329 6.0 64.8 15.7
Region: Plzensky 2019-03-26 14:00 - 15:00 CET 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
PKLSA Klatovy soud traffic ZU Usti nL 1 - very good 10.0 8.8 8.0 74.5
PKUJA Kamenny Ujezd rural CHMI 1 - very good 1.3 7.7 2.0 7.9 4.0 84.0
PPLAA Plzen-Slovany traffic MPl 150 8.0 67.2 10.3 7.0
PPLEA Plzen-stred traffic MPl 1 - very good 1.3 14.0 10.0 9.4 5.0 62.7
PPLLA Plzen-Lochotin urban MPl 1 - very good 10.4 9.6 7.0 59.7 8.0 5.0
PPLRA Plzen-Roudna urban ZU Usti nL 3 - fair 43.0 14.0 12.0 61.7
PPLVA Plzen-Doubravka suburban CHMI 1 - very good 2.7 5.2 4.0 74.8 8.7 1.0
PPMOA Plzen - mobil 18.10.2017 Plzeň - Mikulášské náměstí MPl 1 - very good 6.7 23.0 305 13.0 50.9 12.4 6.0
PPRMA Primda rural CHMI 80.2
Region: Karlovarsky 2019-03-26 14:00 - 15:00 CET 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 10.0 5.6 79.6
KPRBA Prebuz rural CHMI 1.3 4.4 88.6
KSOMA Sokolov suburban CHMI 1 - very good 1.3 8.2 7.0 80.8 7.2 11.0
Region: Ustecky 2019-03-26 14:00 - 15:00 CET 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 9.0 9.6 84.6
UDCMA Decin urban CHMI 1 - very good 10.7 13.0 10.6 10.0 82.0
UDOKA Doksany rural CHMI 1.3 9.4 83.0
UKRUA Krupka rural CHMI 1 - very good 3.7 7.0 7.6 89.4
ULOMA Lom rural CHMI 1 - very good 1.3 3.8 8.0 84.4 8.3 3.0
ULTTA Litomerice urban CHMI 1 - very good 1.3 13.0 86.2 11.4
UMEDA Medenec rural CHMI 1 - very good 1.3 3.0 7.0 89.5
UMOMA Most urban CHMI 1 - very good 9.0 13.0 87.4 9.3 6.0
URVHA Rudolice v Horach rural CHMI 1 - very good 10.0 91.4 5.0
USNZA Sneznik rural CHMI 1.3 1.0 93.4
USTEA Steti urban MSTE 1 - very good 4.0 8.2 17.0 77.0 13.3 12.0
UTPMA Teplice urban CHMI 1 - very good 1.3 12.0 88.4 8.8 23.0
UTUSA Tusimice rural CHMI 1 - very good 1.3 4.0 3.0 85.8 9.0 4.0
UUDIA Usti n. L.-Prokopa Divise industrial ZU Usti nL 1 - very good 17.0 10.5 7.0 83.1
UULDA Usti n.L.-Vseboricka traffic CHMI 2 - good 28.1 328 12.0 10.6 7.0 86.7
UULKA Usti n.L.-Kockov suburban CHMI 1 - very good 1.3 5.9 12.0 90.6 7.4 3.0
UULMA Usti n.L.-mesto urban CHMI 2 - good 1.3 9.2 23.0 79.6 9.7
Region: Liberecky 2019-03-26 14:00 - 15:00 CET 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 9.0 9.4 83.0
LFRTA Frydlant rural CHMI 1.3 85.6
LLILA Liberec Rochlice urban CHMI 1 - very good 1.3 11.5 3.0 83.4 10.6 5.0
LSOUA Sous rural CHMI 92.8
Region: Kralovehradecky 2019-03-26 14:00 - 15:00 CET 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 10.1 244 1.0 10.4 5.0 73.3
HHKOK Hradec Kralove-observator suburban CHMI 77.0
HHKSA Hr.Kral.-Sukovy sady traffic ZU Usti nL 1 - very good 23.9 15.0 9.4 11.0 73.3
HKRYA Krkonose-Rychory rural CHMI 94.4
HPLOA Polom rural CHMI 1 - very good 3.6 6.0 77.8 8.8
HTRTA Trutnov - Tkalcovska urban CHMI 1 - very good 8.0 13.1 80.4
Region: Pardubicky 2019-03-26 14:00 - 15:00 CET 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 10.7 10.0 15.1 6.0 79.1
EPAOA Pardubice-Rosice suburban CHMI 4.3 7.3 73.0
EPAUA Pardubice Dukla urban CHMI 1 - very good 1.3 5.0 72.8 10.5 2.0
ESVRA Svratouch rural CHMI 79.0
Region: Vysocina 2019-03-26 14:00 - 15:00 CET 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 247 6.0 78.8 11.5 13.0
JJIZA Jihlava-Znojemska traffic ZU-Ostrava 1 - very good 10.9 10.0 12.4 6.0 77.4
JKMYA Kostelni Myslova rural CHMI 82.4
JKOSA Kosetice rural CHMI 1 - very good 1.9 1.7 660 3.0 81.0 9.4 7.0
JPEMA Pelhrimov suburban ZU-Ostrava 1 - very good 7.0 10.0 6.0 80.7
JTREA Trebic suburban CHMI 1 - very good 6.0 11.9 78.4
JZNZA Zdar nad Sazavou urban ZU-Ostrava 1 - very good 11.0 11.0 9.0 78.7
Region: Jihomoravsky 2019-03-26 14:00 - 15:00 CET 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 2 - good 10.3 21.0 76.4 23.2 9.0
BBMAA Brno-Arboretum urban SMBrno 1 - very good 11.5 9.4 15.3 76.7
BBMLA Brno-Lany suburban SMBrno 1 - very good 4.8 5.5 335 16.2 86.8 14.7 15.0
BBMSA Brno-Svatoplukova traffic SMBrno 1 - very good 23.1 18.7 19.4 14.0 76.6
BBMVA Brno-Vystaviste traffic SMBrno 2 - good 26.2 19.2 19.3 81.4
BBMZA Brno-Zvonarka traffic SMBrno 2 - good 9.0 350 21.4 17.9 14.8
BBNAA Brno-Masna urban ZU-Ostrava 18.0 14.5 8.0 77.3
BBNIA Brno-Lisen urban CHMI 6 - very poor 221.0 31.6 212.0 79.1
BBNVA Brno-Uvoz traffic CHMI 3 - fair 32.3 441 55.0 19.3 16.0 77.6
BBNYA Brno-Turany suburban CHMI 1 - very good 1.3 10.5 14.0 74.0 13.8 12.0
BHODA Hodonin urban ZU-Ostrava 1 - very good 17.0 12.0 11.0 80.5
BKUCA Kucharovice rural CHMI 85.4
BMISA Mikulov-Sedlec rural CHMI 1 - very good 5.6 3.3 8.0 86.4 11.0 10.0
BMOCA Sivice rural Ceskomorav 1 - very good 9.4 15.0 12.4 11.0 83.0
BMOKA Mokra rural Ceskomorav 80.8
BZNOA Znojmo suburban CHMI 1 - very good 4.4 6.0 11.3 7.0 80.1
Region: Olomoucky 2019-03-26 14:00 - 15:00 CET 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 4.0 12.0 4.0 78.2
MJESA Jesenik-lazne rural CHMI 1 - very good 1.3 2.1 4.0 83.4 8.9
MLOSA Lostice rural VLOS 1 - very good 6.1 9.3 11.5 4.9 81.3
MOLJA Olomouc-Hejcin urban CHMI 1 - very good 15.5 15.0 15.9 5.0 78.9
MOLSA Olomouc-Smeralova urban ZU-Ostrava 1 - very good 7.0 8.9 5.0 78.8
MPHRA Hranice urban MHR 1 - very good 12.2 15.7 80.4 19.5 8.8
MPRRA Prerov urban CHMI 1 - very good 1.3 13.0 78.0 18.6 12.0
MPSTA Prostejov urban CHMI 1 - very good 3.0 11.8 78.6
MSMSA Sumperk - 5.ZS urban MSUM 1 - very good 12.6 11.1 0.4 10.1 9.4
Region: Zlinsky 2019-03-26 14:00 - 15:00 CET 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 2 - good 33.5 182 10.7 16.4 82.0
ZSNVA Stitna n.Vlari rural CHMI 87.6
ZTNVA Tesnovice rural CHMI 1 - very good 1.3 5.9 17.0 83.2 11.9 4.0
ZUHRA Uherske Hradiste traffic CHMI 33.9 268 78.9
ZVMZA Valasske Mezirici urban CHMI 1 - very good 7.0 14.2 10.0 80.2
ZZLNA Zlin suburban CHMI 1 - very good 1.3 4.2 5.0 83.4 15.6 12.0
ZZZSA Zlin-ZS Kvitkova urban MZLI 2 - good 13.0 26.1 76.6 19.4 11.8
Region: Moravskoslezsky 2019-03-26 14:00 - 15:00 CET 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 86.6
TBRMA Brumovice MS rural ZU, MSK 5.6 4.0 331 82.4
TCERA Cervena hora rural CHMI 5.2 82.2
TCTNA Cesky Tesin urban CHMI 1 - very good 4.5 7.1 9.0 13.5 7.0 81.9
TFMIA Frydek-Mistek suburban CHMI 1 - very good 10.9 5.0 13.1 7.0 78.1
THAOA Havirov urban ZU, SMHa 1 - very good 16.0 14.1 76.4
THARA Havirov urban CHMI 1 - very good 3.0 14.3 3.0 79.4
THBEA Horní Benesov MS suburban ZU, MSK 1 - very good 5.6 4.0 343 15.0 13.3 86.5
TKAOK Karvina-ZU traffic ZU-Ostrava 1 - very good 20.3 14.0 18.0 9.0 76.2
TKARA Karvina urban CHMI 1 - very good 5.9 15.1 10.0 76.2 15.8 3.0
TNSVA Nosovice rural ONOS 1 - very good 15.1 8.9 17.3 7.2 83.7
TOCBA Ostrava-Ceskobratrsk traffic CHMI 2 - good 37.9 444 18.0 16.8 9.0 81.6
TOFFA Ostrava-Fifejdy urban CHMI 1 - very good 7.7 16.8 7.0 78.2 13.6
TOMHK Ostrava-Marianske Ho industrial SMOstrava 1 - very good 5.6 10.1 132 9.0 79.6 8.8
TOPDA Ostrava-Poruba, DD traffic SMOstrava 1 - very good 22.4 11.0 10.5 81.6
TOPOA Ostrava-Poruba/CHMU suburban CHMI 1 - very good 1.3 6.1 1.0 11.5 81.5
TOPRA Ostrava-Privoz industrial CHMI 1 - very good 1.3 8.8 8.0 14.9 4.0 81.4
TOREK Ostrava-Radvanice ZU industrial SMOstrava 1 - very good 5.6 10.3 220 15.0 83.0 15.6 9.0
TOROK Ostrava-Radvanice OZO suburban SMOstrava 1 - very good 5.6 4.0 7.0 79.6 10.3
TOVKA Opava-Katerinky urban CHMI 1 - very good 4.6 8.0 87.0 13.5 5.0
TOZRA Ostrava-Zabreh urban CHMI 1 - very good 9.0 15.6 7.0 77.4
TRYCA Rychvald urban CHMI 1 - very good 1.3 13.0 2.0 13.6 1.0 82.0
TSTDA Studenka rural CHMI 1 - very good 1.3 3.1 278 9.0 80.6 11.7 5.0
TTRKA Trinec-Kanada suburban SMTr. 1 - very good 8.6 12.0 14.2 9.0 84.8
TTROA Trinec-Kosmos urban CHMI 1 - very good 6.0 84.8 17.0 1.0
TVERA Vernovice rural CHMI 1 - very good 1.3 5.2 3.0 15.6 5.0 81.8
TVRTA Vratimov industrial ZU, MSK 1 - very good 5.6 10.7 356 19.0 13.5 80.9

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 2019-03-26 12:00 - 13:00 CET 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 1 - very good 17.5 16.3 22.5
YTARA Tarnow urban MWIOS 1 - very good 11.4 17.5 21.2
YTRZA Trzebinia urban MWIOS 1 - very good 7.7 15.7 297 15.1 20.4
YZAKA Zakopane urban MWIOS 1 - very good 4.3 8.1 760 18.4 12.7
Region: Opolskie 2019-03-26 12:00 - 13:00 CET 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 11.4 18.6 9.6
QOPOA Opole urban OWIOS
QZDZA Zdzieszowice urban OWIOS 1 - very good 5.4 12.3 14.4
Region: Dolnoslaskie 2019-03-26 12:00 - 13:00 CET 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 2.0 10.7 17.6 13.6
VOSIA Osieczów rural DWIOS 3.4 4.6
VZASA Zabkowice Slaskie urban DWIOS 1 - very good 5.9 6.8 10.8 15.8
Region: Slaskie 2019-03-26 12:00 - 13:00 CET 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 13.3 80.1 22.6
WCIEA Cieszyn urban SWIOS 1 - very good 4.5 7.6 275 8.6 83.9 15.3
WCZAA Czestochowa - Armii Krajowej traffic SWIOS 2 - good 3.1 40.3 435 24.1 27.1
WCZBA Czestochowa - Baczyrskiego urban SWIOS 1 - very good 2.6 6.9 331 17.6 78.4 18.4
WDAGA Dabrowa Górnicza urban SWIOS 1 - very good 2.3 9.6 351 17.9 76.4 18.6
WGLIA Gliwice urban SWIOS 1 - very good 2.9 4.3 11.4 16.0
WKATA Katowice urban SWIOS 1 - very good 5.2 12.8 19.3 75.6 25.7 13.1
WRYBA Rybnik urban SWIOS 1 - very good 3.1 8.7 249 15.7 77.2 19.0
WSOSA Sosnowiec urban SWIOS 5.2
WTYCA Tychy urban SWIOS 1 - very good 3.4 7.0 8.6 14.8
WUSTA Ustron urban SWIOS 1 - very good 5.7 9.9 8.5 81.8 14.9
WWOZA Wodzislaw urban SWIOS 1 - very good 0.9 7.9 244 17.0 80.8 19.9
WZABA Zabrze urban SWIOS 1 - very good 1.0 7.1 193 17.8 82.4 18.7
WZLPA Zloty Potok rural SWIOS 1 - very good 1.2 3.1 8.0 83.2 17.7 5.8
WZYWA Zywiec urban SWIOS

Current overview of data from Austrian automated stations

Region: Wien 2019-03-26 14:00 - 15:00 CET 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 25.1 10.5 10.5
1AWHA Wien-A23-Wehlistraße traffic MSW 2 - good 6.2 37.8 231 14.5 12.2 7.4
1BELA Wien-Belgradplatz traffic MSW 1 - very good 14.0 11.1 11.0 7.3
1FLGA Wien-Floridsdorf Gerichtsgasse traffic MSW 1 - very good 11.3 11.8 13.3 8.3
1GAUA Wien-Gaudenzdorf traffic MSW 1 - very good 13.7 12.2 11.6 7.5
1HERA Wien-Hermannskogel suburban MSW 4.0 94.7
1HIKA Wien-Hietzinger traffic MSW 33.6 207
1HOWA Wien-Hohe Warte suburban MSW 5.4 6.1 89.0
1KAEA Wien-Kaiser-Ebersdorf industrial MSW 1 - very good 3.2 11.6 10.6 12.5 7.5
1KENA Wien-Kendlerstraße traffic MSW 1 - very good 12.6 10.1 9.9 7.3
1LABA Wien-Laaer Berg traffic MSW
1LIGA Wien-Liesing-Gewerbegebiet traffic MSW 1 - very good 9.4 8.1 9.9 6.5
1LOBA Wien-Lobau suburban MSW 1 - very good 8.5 9.3 86.3 9.6 6.9
1SCHA Wien-Schafberg suburban MSW 1 - very good 2.9 4.9 8.4 8.9 6.8
1STAA Wien-Stadlau urban MSW 1 - very good 3.5 21.4 12.0 11.9 8.7
1STEA Wien-Stephansplatz urban MSW 8.8 84.0
1TABA Wien-Taborstrasse traffic MSW 1 - very good 13.0 215 15.8 12.7 8.9
Region: Niederösterreich 2019-03-26 14:00 - 15:00 CET 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 1 - very good 5.5 8.5 71.5 8.9
2BIEA Biedermannsdorf traffic Amt der NÖ
2DUNA Dunkelsteinerwald rural Amt der NÖ 4.0 3.0 83.5
2FORA Forsthof rural Amt der NÖ 2.0 5.5 83.5
2GANA Gänserndorf Amt der NÖ 1 - very good 2.0 3.0 8.0 90.5 8.6
2GREA Gr. Enzersdorf II. rural Amt der NÖ 2.0 4.0 6.0
2HAIA Hainburg suburban Amt der NÖ 1 - very good 1.0 6.0 7.5 86.0 12.0
2HEIA Heidenreichstein rural Amt der NÖ 1.0 8.5 84.5 5.7
2IRNA Irnfritz rural Amt der NÖ 0.0 87.0
2KEMA Kematen suburban Amt der NÖ 1 - very good 4.5 7.0 86.5 5.6
2KLOA Klosterneuburg urban Amt der NÖ 1.0 4.5 89.0
2KLVA Klosterneuburg Verkehr traffic Amt der NÖ 1 - very good 9.5 12.0 8.7
2KOLA Kollmitzberg rural Amt der NÖ 2.0 78.5
2KREA Krems urban Amt der NÖ 1 - very good 1.0 9.0 11.5 91.0 10.1
2MANA Mannswörth industrial Amt der NÖ 1 - very good 9.5 14.0 10.4
2MISA Mistelbach rural Amt der NÖ 1 - very good 1.5 12.0 86.0 9.9
2NEUA Neusiedl rural Amt der NÖ 1 - very good 2.0 5.5 11.0 11.0
2POCA Pöchlam urban Amt der NÖ 2.5 84.0
2PURA Purkersdorf suburban Amt der NÖ 12.5 83.5
2SCHA Schwechat industrial Amt der NÖ 1 - very good 5.0 8.0 192 9.0 87.0 9.7 7.0
2SPOA St. Polten urban Amt der NÖ 1 - very good 2.0 11.5 14.5 80.5 12.2 7.0
2SPVA St. Pölten Verkehr traffic Amt der NÖ
2SRTA Sreithofen rural Amt der NÖ 1 - very good 2.0 0.0 10.0 89.0 9.0
2STOA Stockerau traffic Amt der NÖ 3 - fair 13.0 43.5 38.4
2SVAA St. Valentin-A1 traffic Amt der NÖ 7.0 84.0
2TRAA Traismauer suburban Amt der NÖ 13.0 6.0
2TRSA Trasdorf suburban Amt der NÖ 1 - very good 3.0 4.0 8.5 6.8
2TUKA Tulbinger Kogel rural Amt der NÖ 1.5 6.0
2TULA Tulln urban Amt der NÖ 1 - very good 2.0 5.5 6.5 79.0 7.0
2WOLA Wolkersdorf rural Amt der NÖ 9.0 82.5
2ZIEA Ziersdorf rural Amt der NÖ 1 - very good 7.5 88.0 8.2
2ZWEA Zwentendorf suburban Amt der NÖ 2.0 2.5 2.0
Region: Oberösterreich 2019-03-26 14:00 - 15:00 CET 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 1 - very good 8.7 9.6 86.8 9.5 6.9
3BZEA Braunau Zentrum suburban AOL 1 - very good 0.6 12.3 11.4 82.3 12.2 9.1
3EKRA Enns-Kristein 3 traffic AOL 3 - fair 50.1 27 11.9 12.0 9.0
3ENZA Enzenkirchen AOL 82.7
3FEUA Feuerkogel AOL 6.3 93.0 3.2 5.6
3GRNA Grunbach rural AOL 1 - very good 0.0 2.5 6.9 85.9 6.6 5.8
3HAIA Haid AOL
3LENA Lenzing industrial AOL 1.7 3.7 82.5
3LEZA Lenzing 2 AOL
3LNWA Linz-Neue Welt urban AOL 1 - very good 1.9 15.0 231 12.3 70.7 10.7 9.3
3LRMA Linz-Romerbergtunnel traffic AOL 2 - good 31.4 212 16.0 15.9 10.3
3LSTA Linz-Stadtpark urban AOL 9.9 76.3 9.7
3LTUA Linz-24er-Turm traffic AOL
3RANA Ranshofen 3 AOL
3SCHA Schwand AOL
3SGAA Steyregg-Au industrial AOL 2 - good 18.7 17.2 539 30.1 13.3 10.9
3STEA Steyr suburban AOL 1 - very good 2.1 5.5 11.3 83.8 10.1 9.6
3TRAA Traun suburban AOL 1 - very good 8.5 9.4 75.5 9.7 8.6
3VKLA Vöcklabruck suburban AOL 1 - very good 0.5 7.8 11.4 11.9 9.7
3WELA Wels urban AOL 1 - very good 0.1 12.6 201 8.5 76.8 9.1 7.1
3ZBLA Zobelboden 2 rural AOL 91.8

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
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.