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: 2019-05-20 18:47 CEST

Region: Prague 2019-05-20 17:00 - 18:00 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 3 - fair
AKALA Praha 8-Karlin traffic CHMI 3 - fair 39.8 10.0 21.8 70.8
ALEGA Praha 2-Legerova traffic CHMI 3 - fair 55.1 706 8.0 18.0 5.0 65.1
AREPA Praha 1-n. Republiky urban CHMI 3 - fair 22.8 17.0 20.3 65.0
ARIEA Praha 2-Riegrovy sady urban CHMI 2 - good 2.7 19.1 11.0 65.0 17.1 9.0
ASMIA Praha 5-Smichov traffic CHMI 64.8
AVRSA Praha 10-Vrsovice traffic CHMI 3 - fair 15.0 19.1 65.0
AVYNA Praha 9-Vysocany traffic CHMI 2 - good 20.7 1.0 61.4 17.8
     Periphery of Prague 3 - fair
AKOBA Praha 8-Kobylisy suburban CHMI 2 - good 14.9 7.0 65.0 18.5
ALIBA Praha 4-Libus suburban CHMI 3 - fair 1.3 8.8 404 9.2 73.4 13.2 4.1
ASTOA Praha 5-Stodulky urban CHMI 3 - fair 10.0 70.6 16.3 4.0
ASUCA Praha 6-Suchdol suburban CHMI 3 - fair 9.0 69.4 16.0
ABREA Praha 6-Brevnov urban CHMI 2 - good 14.7 13.0 16.2 64.2
ACHOA Praha 4-Chodov urban CHMI 3 - fair 6.9 12.0 15.5 71.5
ALERA Letiste Praha traffic Letiste Pr 3 - fair 18.6 10.0 21.5 6.0 71.6
APRUA Praha 10-Prumyslova traffic CHMI 3 - fair 16.1 8.0 19.8 71.2
ARERA Praha 5-Reporyje suburban ZU Usti nL 3 - fair 8.8 8.0 18.3 6.0 72.7
ASROA Praha 10-Srobarova urban SZU 2 - good 11.3 5.0 10.8 3.0 64.9
Region: Stredocesky 2019-05-20 17:00 - 18:00 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 3 - fair 41.3 338 13.0 21.3 12.0 66.0
SKHOA Kutna Hora-Orebitska urban CHMI 3 - fair 5.7 5.0 15.1 4.0 71.7
SKLMA Kladno-stred mesta urban CHMI 3 - fair 16.0 65.6 18.3 13.0
SKLSA Kladno-Svermov urban CHMI 13.0 19.2 65.7
SKRPA Kralupy nad Vltavou-sportoviste industrial ZU Usti nL 3 - fair 7.0 16.9 6.0 67.0
SMBOA Mlada Boleslav urban CHMI 3 - fair 8.2 6.0 91.4 16.2 4.0
SONRA Ondrejov rural CHMI 3 - fair 80.8
SPBRA Pribram-Brezové Hory urban CHMI 3 - fair 7.3 10.0 23.0 65.1
SRORA Rozdalovice-Ruska rural CHMI 3 - fair 1.3 3.3 8.0 12.0 10.0 84.8
STCSA Tobolka-Certovy schody rural VCs 3 - fair 1.0 178 73.2 7.0
Region: Jihocesky 2019-05-20 17:00 - 18:00 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 2 - good 4.0 10.1 5.0 56.7 15.3 8.0
CCBTA Ces. Budejovice-Tres urban ZU Usti nL 2 - good 11.0 10.9 11.0 58.7
CCHUA Churanov rural CHMI 3 - fair 5.1 1.5 86.0
CHVOA Hojna Voda rural CHMI 3 - fair 4.0 82.0 10.8
CKOCA Kocelovice rural CHMI 3 - fair 81.2
CPRAA Prachatice suburban CHMI 3 - fair 7.1 14.0 76.0 16.6
CTABA Tabor traffic CHMI 3 - fair 8.2 196 9.0 88.6 15.1
Region: Plzensky 2019-05-20 17:00 - 18:00 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
PKLSA Klatovy soud traffic ZU Usti nL 3 - fair 8.0 17.9 6.0 65.8
PKUJA Kamenny Ujezd rural CHMI 3 - fair 4.0 6.3 8.0 20.1 7.0 82.5
PPLAA Plzen-Slovany traffic MPl 2 - good 4.5 16.3 293 15.0 65.0 23.1 12.0
PPLEA Plzen-stred traffic MPl 2 - good 4.5 8.2 10.0 20.9 8.0 58.9
PPLLA Plzen-Lochotin urban MPl 2 - good 1.3 12.4 8.0 60.2 18.2 7.0
PPLRA Plzen-Roudna urban ZU Usti nL 2 - good 11.0 21.3 9.0 59.7
PPLVA Plzen-Doubravka suburban CHMI 2 - good 6.9 6.1 19.0 62.0 17.3 11.0
PPMOA Plzen - mobil 18.10.2017 Plzeň - Mikulášské náměstí MPl 2 - good 8.0 31.6 305 8.0 58.9 24.8 6.0
PPRMA Primda rural CHMI 3 - fair 90.4
Region: Karlovarsky 2019-05-20 17:00 - 18:00 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 3 - fair 12.0 16.7 66.3
KPRBA Prebuz rural CHMI 3 - fair 1.3 6.5 90.6
KSOMA Sokolov suburban CHMI 2 - good 1.3 17.2 18.0 64.6 16.5 7.0
Region: Ustecky 2019-05-20 17:00 - 18:00 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
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1h
µg/m³
UCHMA Chomutov urban CHMI 3 - fair 17.0 22.9 83.6
UDCMA Decin urban CHMI 3 - fair 12.8 13.0 22.9 9.0 79.7
UDOKA Doksany rural CHMI 3 - fair 6.1 6.1 78.2
UKRUA Krupka rural CHMI 3 - fair 1.3 7.0 14.2 93.9
ULOMA Lom rural CHMI 3 - fair 6.4 8.4 16.0 80.8 42.2 9.0
ULTTA Litomerice urban CHMI 3 - fair 8.3 11.0 69.6 17.4
UMEDA Medenec rural CHMI 3 - fair 10.7 8.0 15.0 105.4
UMOMA Most urban CHMI 3 - fair 9.6 16.0 93.2 37.3 14.0
URVHA Rudolice v Horach rural CHMI 3 - fair 11.0 117.5 12.7
USNZA Sneznik rural CHMI 3 - fair 1.3 3.6 96.2
USTEA Steti urban MSTE 3 - fair 5.6 7.5 8.0 77.4 20.0 6.0
UTPMA Teplice urban CHMI 3 - fair 6.7 9.0 89.0 18.0 7.0
UTUSA Tusimice rural CHMI 3 - fair 1.3 3.8 14.0 99.4 22.4 10.0
UUDIA Usti n. L.-Prokopa Divise industrial ZU Usti nL 3 - fair 7.0 18.3 4.0 84.2
UULDA Usti n.L.-Vseboricka traffic CHMI 421 13.0 20.7 4.0 86.6
UULKA Usti n.L.-Kockov suburban CHMI 3 - fair 6.9 15.1 10.0 89.6 14.0 12.0
UULMA Usti n.L.-mesto urban CHMI 3 - fair 6.4 23.7 10.0 80.8 19.6
Region: Liberecky 2019-05-20 17:00 - 18:00 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 3 - fair 10.0 12.9 81.6
LFRTA Frydlant rural CHMI 3 - fair 1.3 96.4
LLILA Liberec Rochlice urban CHMI 3 - fair 3.2 6.3 6.0 91.0 12.9 12.0
LSOUA Sous rural CHMI 3 - fair 102.5
Region: Kralovehradecky 2019-05-20 17:00 - 18:00 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 3 - fair 10.9 267 3.0 14.1 6.0 73.4
HHKOK Hradec Kralove-observator suburban CHMI
HHKSA Hr.Kral.-Sukovy sady traffic ZU Usti nL 3 - fair 6.7 6.0 10.7 4.0 73.6
HKRYA Krkonose-Rychory rural CHMI 3 - fair 99.8
HPLOA Polom rural CHMI 3 - fair 1.0 15.0 98.4 9.9
HTRTA Trutnov - Tkalcovska urban CHMI 3 - fair 11.0 12.5 81.7
Region: Pardubicky 2019-05-20 17:00 - 18:00 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
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1h
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EMTPA Moravska Trebova - Piaristicka. urban CHMI 3 - fair 3.6 3.0 13.6 3.0 81.6
EPAOA Pardubice-Rosice suburban CHMI 5.6 4.4 73.7
EPAUA Pardubice Dukla urban CHMI 12.9
ESVRA Svratouch rural CHMI 3 - fair 90.8
Region: Vysocina 2019-05-20 17:00 - 18:00 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 3 - fair 1.3 5.4 239 4.0 79.6 13.0 5.0
JJIZA Jihlava-Znojemska traffic ZU-Ostrava 3 - fair 30.4 11.0 13.8 6.0 77.8
JKMYA Kostelni Myslova rural CHMI 3 - fair 84.0
JKOSA Kosetice rural CHMI 3 - fair 2.8 0.9 47 7.0 93.2 10.6 5.0
JPEMA Pelhrimov suburban ZU-Ostrava 12.3 77.6
JTREA Trebic suburban CHMI 5 - poor 101.0 35.7 75.8
JZNZA Zdar nad Sazavou urban ZU-Ostrava 3 - fair 6.0 10.1 3.0 75.2
Region: Jihomoravsky 2019-05-20 17:00 - 18:00 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
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1h
µg/m³
BBDNA Brno - Detska nemocnice urban CHMI 3 - fair 6.1 7.0 90.8 13.0 4.0
BBMAA Brno-Arboretum urban SMBrno 1 - very good 10.5 5.3 32.1 10.6 2.6
BBMKA Brno-Zvonarka industrial SMBrno 3 - fair 20.3 379 30.2 24.8 8.6 78.8
BBMLA Brno-Lany suburban SMBrno 3 - fair 5.6 9.2 233 7.3 86.6 17.0 4.8
BBMSA Brno-Svatoplukova traffic SMBrno 2 - good 21.2 9.0 16.1 4.4 63.5
BBMVA Brno-Vystaviste traffic SMBrno 3 - fair 7.1 6.2 13.9 3.0 74.3
BBNAA Brno-Masna urban ZU-Ostrava 11.0 13.5 3.0 81.8
BBNIA Brno-Lisen urban CHMI 3 - fair 12.0 13.4 3.0 71.9
BBNVA Brno-Uvoz traffic CHMI 3 - fair 45.1 581 18.0 14.2 5.0 72.7
BBNYA Brno-Turany suburban CHMI 3 - fair 1.3 1.0 7.0 93.6 13.6 6.0
BHODA Hodonin urban ZU-Ostrava 3 - fair 9.0 14.3 3.0 85.1
BKUCA Kucharovice rural CHMI 3 - fair 76.0
BMISA Mikulov-Sedlec rural CHMI 3 - fair 4.3 2.7 7.0 87.0 12.8 3.0
BMOCA Sivice rural Ceskomorav 3 - fair 4.4 3.0 7.5 3.0 86.0
BMOKA Mokra rural Ceskomorav 80.6
BZNOA Znojmo suburban CHMI 3 - fair 22.8 7.0 13.0 10.0 78.1
Region: Olomoucky 2019-05-20 17:00 - 18:00 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
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1h
µg/m³
MBELA Belotin rural CHMI 3 - fair 20.0 13.6 5.0 87.4
MJESA Jesenik-lazne rural CHMI 3 - fair 3.7 3.6 9.0 92.4 9.8
MLOSA Lostice rural VLOS 3 - fair 5.2 9.9 13.6 5.0 88.3
MOLJA Olomouc-Hejcin urban CHMI 3 - fair 6.3 3.0 15.1 6.0 89.7
MOLSA Olomouc-Smeralova urban ZU-Ostrava 90.3
MPHRA Hranice urban MHR 3 - fair 5.7 9.9 96.2 14.4 5.9
MPRRA Prerov urban CHMI 3 - fair 1.3 9.0 97.0 13.1 5.0
MPSTA Prostejov urban CHMI 3 - fair 11.0 13.4 86.1
MSMSA Sumperk - 5.ZS urban MSUM 3 - fair 7.5 9.4 97.6 13.0 6.3
Region: Zlinsky 2019-05-20 17:00 - 18:00 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 3 - fair 84.7 379 8.8 13.9 89.0
ZSNVA Stitna n.Vlari rural CHMI 3 - fair 95.4
ZTNVA Tesnovice rural CHMI 3 - fair 1.3 2.5 5.0 84.6 10.2 3.0
ZUHRA Uherske Hradiste traffic CHMI 3 - fair 10.5 188 11.7 11.7 85.4
ZVMZA Valasske Mezirici urban CHMI 3 - fair 5.0 11.5 3.0 90.8
ZZLNA Zlin suburban CHMI 3 - fair 1.3 5.2 10.0 87.0 11.4 4.0
ZZZSA Zlin-ZS Kvitkova urban MZLI 3 - fair 13.4 10.8 82.6 13.1 6.9
Region: Moravskoslezsky 2019-05-20 17:00 - 18:00 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 3 - fair 3.7 2.3 87.4
TBRMA Brumovice MS rural ZU, MSK 3 - fair 5.6 4.0 293 16.0 13.0 93.6
TCERA Cervena hora rural CHMI 3 - fair 1.0 100.1
TCTNA Cesky Tesin urban CHMI 3 - fair 12.2 13.8 13.0 14.9 9.0 101.0
TFMIA Frydek-Mistek suburban CHMI 3 - fair 6.3 10.0 13.2 6.0 96.5
THAOA Havirov urban ZU, SMHa 3 - fair 17.0 18.3 97.3
THARA Havirov urban CHMI 3 - fair 6.0 17.6 6.0 102.1
THBEA Horní Benesov MS suburban ZU, MSK 3 - fair 5.6 4.0 313 9.0 18.3 97.7
TKAOK Karvina-ZU traffic ZU-Ostrava 7.0 13.8 3.0 100.7
TKARA Karvina urban CHMI 3 - fair 1.3 4.6 9.0 100.7 16.4 11.0
TNSVA Nosovice rural ONOS 3 - fair 7.1 5.6 8.5 3.9 92.0
TOCBA Ostrava-Ceskobratrsk traffic CHMI 3 - fair 22.4 434 9.0 18.8 5.0 101.4
TOFFA Ostrava-Fifejdy urban CHMI 3 - fair 1.3 7.5 9.0 96.6 16.5
TOMHK Ostrava-Marianske Ho industrial SMOstrava 3 - fair 5.6 4.0 143 13.0 97.4 19.1
TOPDA Ostrava-Poruba, DD traffic SMOstrava 3 - fair 29.1 17.0 19.8 100.9
TOPOA Ostrava-Poruba/CHMU suburban CHMI 3 - fair 1.3 8.2 1.0 13.1 100.8
TOPRA Ostrava-Privoz industrial CHMI 3 - fair 5.9 9.0 13.0 18.1 5.0 101.3
TOREK Ostrava-Radvanice ZU industrial SMOstrava 3 - fair 5.6 4.0 218 8.0 99.4 18.0 5.0
TOROK Ostrava-Radvanice OZO suburban SMOstrava 3 - fair 5.6 4.0 3.0 104.3 19.9
TOVKA Opava-Katerinky urban CHMI 3 - fair 5.7 5.0 96.2 14.5 4.0
TOZRA Ostrava-Zabreh urban CHMI 3 - fair 19.0 19.0 5.0 97.0
TRYCA Rychvald urban CHMI 3 - fair 1.3 2.7 3.0 16.6 1.0 95.4
TSTDA Studenka rural CHMI 3 - fair 5.3 1.0 81 10.0 98.0 15.1 3.0
TTRKA Trinec-Kanada suburban SMTr. 3 - fair 5.4 8.0 11.8 5.0 94.2
TTROA Trinec-Kosmos urban CHMI 3 - fair 13.0 100.7 11.3 1.0
TVERA Vernovice rural CHMI 3 - fair 1.3 4.4 20.0 3.0 93.5
TVRTA Vratimov industrial ZU, MSK 3 - fair 5.6 4.0 311 5.0 100.0

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 2019-05-20 15:00 - 16:00 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 32.3 11.2 18.4
YTARA Tarnow urban MWIOS 1 - very good 5.7 4.2 10.4 14.0
YTRZA Trzebinia urban MWIOS 1 - very good 4.6 9.3 463 12.4 15.1
YZAKA Zakopane urban MWIOS 1 - very good 5.9 4.3 764 6.2 10.0
Region: Opolskie 2019-05-20 15:00 - 16:00 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 13.8 13.0 9.5
QOPOA Opole urban OWIOS
QZDZA Zdzieszowice urban OWIOS 1 - very good 6.2 6.5 22.4
Region: Dolnoslaskie 2019-05-20 15:00 - 16:00 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 0.2 7.4 16.0 19.8
VOSIA Osieczów rural DWIOS 6.9 3.2
VZASA Zabkowice Slaskie urban DWIOS 1 - very good 1.5 6.4 9.8 13.0
Region: Slaskie 2019-05-20 15:00 - 16:00 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 1.2 12.7 95.0 16.7
WCIEA Cieszyn urban SWIOS 3 - fair 1.6 1.5 270 6.3 92.7 11.6
WCZAA Czestochowa - Armii Krajowej traffic SWIOS 1 - very good 2.5 21.3 254 10.8 19.2
WCZBA Czestochowa - Baczyrskiego urban SWIOS 3 - fair 7.9 7.2 288 11.9 99.9 17.3
WDAGA Dabrowa Górnicza urban SWIOS 3 - fair 3.2 9.1 278 11.8 100.6 21.3
WGLIA Gliwice urban SWIOS 1 - very good 5.4 9.6 12.0 21.6
WKATA Katowice urban SWIOS 3 - fair 2.4 18.5 10.4 97.1 19.8 6.7
WRYBA Rybnik urban SWIOS 3 - fair 2.5 5.8 305 8.9 105.7 25.7
WSOSA Sosnowiec urban SWIOS 2.6
WTYCA Tychy urban SWIOS 1 - very good 2.9 11.6 9.0 22.1
WUSTA Ustron urban SWIOS 3 - fair 4.5 2.8 9.0 98.8 9.8
WWOZA Wodzislaw urban SWIOS 3 - fair 1.7 5.7 367 9.1 97.5 18.1
WZABA Zabrze urban SWIOS 3 - fair 5.8 8.2 237 10.0 95.5 23.8
WZLPA Zloty Potok rural SWIOS 3 - fair 3.9 5.5 15.5 108.8 14.6
WZYWA Zywiec urban SWIOS

Current overview of data from Austrian automated stations

Region: Wien 2019-05-20 17:00 - 18:00 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 1 - very good 11.6 5.1 12.6 3.4
1AWHA Wien-A23-Wehlistraße traffic MSW 1 - very good 1.5 13.9 173 6.0 12.1 3.2
1BELA Wien-Belgradplatz traffic MSW 2 - good 28.1 7.7 12.2 4.0
1FLGA Wien-Floridsdorf Gerichtsgasse traffic MSW 1 - very good 18.3 4.2 11.6 2.6
1GAUA Wien-Gaudenzdorf traffic MSW 1 - very good 17.6 6.2 11.6 3.8
1HERA Wien-Hermannskogel suburban MSW 3 - fair 7.3 100.9
1HIKA Wien-Hietzinger traffic MSW 68.1 268
1HOWA Wien-Hohe Warte suburban MSW 3 - fair 14.8 89.8
1KAEA Wien-Kaiser-Ebersdorf industrial MSW 1 - very good 0.0 7.9 4.4 9.9 2.8
1KENA Wien-Kendlerstraße traffic MSW 1 - very good 23.0 10.7 13.1 4.3
1LABA Wien-Laaer Berg traffic MSW
1LIGA Wien-Liesing-Gewerbegebiet traffic MSW 1 - very good 22.7 9.2 12.6 3.8
1LOBA Wien-Lobau suburban MSW 3 - fair 9.6 5.0 85.2 10.7 3.0
1SCHA Wien-Schafberg suburban MSW 1 - very good 1.8 12.1 5.2 12.5 3.4
1STAA Wien-Stadlau urban MSW 1 - very good 1.0 10.7 4.6 11.2 2.9
1STEA Wien-Stephansplatz urban MSW 3 - fair 0.8 13.0 90.7
1TABA Wien-Taborstrasse traffic MSW 2 - good 36.1 229 6.4 12.9 3.5
Region: Niederösterreich 2019-05-20 17:00 - 18:00 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 3 - fair 9.0 9.5 88.5 15.9
2BIEA Biedermannsdorf traffic Amt der NÖ
2DUNA Dunkelsteinerwald rural Amt der NÖ 3 - fair 3.0 4.0 87.5
2FORA Forsthof rural Amt der NÖ 3 - fair 1.0 3.0 85.0
2GANA Gänserndorf Amt der NÖ 3 - fair 2.0 2.0 5.5 94.5 10.2
2GREA Gr. Enzersdorf II. rural Amt der NÖ 2.0 4.5 2.5
2HAIA Hainburg suburban Amt der NÖ 3 - fair 1.0 3.0 5.0 103.0 8.5
2HEIA Heidenreichstein rural Amt der NÖ 3 - fair 1.0 4.0 10.0 96.5 10.8
2IRNA Irnfritz rural Amt der NÖ 3 - fair 1.0 85.5
2KEMA Kematen suburban Amt der NÖ 3 - fair 0.0 2.5 82.0 7.3
2KLOA Klosterneuburg urban Amt der NÖ 3 - fair 1.0 6.0 98.0
2KLVA Klosterneuburg Verkehr traffic Amt der NÖ 1 - very good 18.0 11.5 14.8
2KOLA Kollmitzberg rural Amt der NÖ 3 - fair 3.5 88.0
2KREA Krems urban Amt der NÖ 2 - good 2.0 27.5 7.0 58.0 13.4
2MANA Mannswörth industrial Amt der NÖ 1 - very good 24.0 10.5 12.4
2MISA Mistelbach rural Amt der NÖ 3 - fair 1.0 7.0 97.0 12.6
2NEUA Neusiedl rural Amt der NÖ 1 - very good 1.0 4.5 13.0 13.7
2POCA Pöchlam urban Amt der NÖ 3 - fair 5.0 101.0
2PURA Purkersdorf suburban Amt der NÖ 13.0
2SCHA Schwechat industrial Amt der NÖ 11.0 8.0 169 4.5 9.9 2.0
2SPOA St. Polten urban Amt der NÖ 2 - good 5.0 29.0 6.0 56.5 13.8 5.0
2SPVA St. Pölten Verkehr traffic Amt der NÖ
2SRTA Sreithofen rural Amt der NÖ 3 - fair 2.0 0.0 8.0 82.5 10.8
2STOA Stockerau traffic Amt der NÖ 8.5 11.0
2SVAA St. Valentin-A1 traffic Amt der NÖ 3 - fair 7.5 76.0 3.5
2TRAA Traismauer suburban Amt der NÖ 1 - very good 5.0 9.0 8.5 11.3
2TRSA Trasdorf suburban Amt der NÖ 1 - very good 4.0 5.0 8.5 11.2
2TUKA Tulbinger Kogel rural Amt der NÖ 2.0 4.0
2TULA Tulln urban Amt der NÖ 3 - fair 3.5 4.0 6.5 79.5 9.9
2WOLA Wolkersdorf rural Amt der NÖ 3 - fair 6.0 94.0
2ZIEA Ziersdorf rural Amt der NÖ 3 - fair 6.0 74.5 13.8
2ZWEA Zwentendorf suburban Amt der NÖ 2.0 6.5 5.0
Region: Oberösterreich 2019-05-20 17:00 - 18:00 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 3 - fair 8.4 5.7 68.1 5.8 4.0
3BZEA Braunau Zentrum suburban AOL 3 - fair 0.3 13.7 2.5 71.6 11.3 1.8
3EKRA Enns-Kristein 3 traffic AOL 2 - good 44.0 142 4.9 16.4 3.6
3ENZA Enzenkirchen AOL 3 - fair 71.7
3FEUA Feuerkogel AOL 1.5 103.6 4.2 0.9
3GRNA Grunbach rural AOL 3 - fair 1.2 7.8 18.6 79.6 12.7 13.6
3HAIA Haid AOL
3LENA Lenzing industrial AOL 6.1 6.3 78.7
3LEZA Lenzing 2 AOL
3LNWA Linz-Neue Welt urban AOL 2 - good 3.8 22.8 216 6.6 48.8 16.4 4.8
3LRMA Linz-Romerbergtunnel traffic AOL 3 - fair 50.2 258 8.1 19.2 5.7
3LSTA Linz-Stadtpark urban AOL 20.6 6.8 15.1 4.6
3LTUA Linz-24er-Turm traffic AOL
3RANA Ranshofen 3 AOL
3SCHA Schwand AOL
3SGAA Steyregg-Au industrial AOL 1 - very good 3.8 6.0 163 4.5 12.9 3.6
3STEA Steyr suburban AOL 3 - fair 1.8 4.4 3.2 81.1 11.5 2.2
3TRAA Traun suburban AOL 2 - good 14.8 3.9 60.5 14.9 3.2
3VKLA Vöcklabruck suburban AOL 1 - very good 5.8 9.6 4.3 9.1 3.2
3WELA Wels urban AOL 3 - fair 0.7 16.7 199 5.0 74.5 14.0 3.5
3ZBLA Zobelboden 2 rural AOL

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.