5.3.23. Concentrations of nitrogen-oxides (NOX) in the monitoring network (2003–)*(2/2)

< >
Station 2012 2013 2014 2015 2016 2017 2018 2019
Ajka, Bródy Imre u.
1 year average immission, µg/m3d 16.1 18.9 ..e 20.4 18.2 18.7 17.4 16.3
Hourly limit value excess, %f x x x x x x x x
Budapest, Baross térg
1 year average immission, µg/m3d .. .. .. .. .. .. .. ..
Hourly limit value excess, %f x x x x x x x x
Budapest, Budatétényh
1 year average immission, µg/m3d ..e 27.6 ..e ..e ..e ..e ..e 40.1
Hourly limit value excess, %f x x x x x x x x
Budapest, Csepel
1 year average immission, µg/m3d ..e ..e ..e ..e ..e 30.5 ..e 39.6
Hourly limit value excess, %f x x x x x x x x
Budapest, Erzsébet tér
1 year average immission, µg/m3d ..e ..e ..e ..e ..e 90.0 72.5 70.8
Hourly limit value excess, %f x x x x x x x x
Budapest, Gergely u.
1 year average immission, µg/m3d 52.3 ..e ..e ..e ..e ..e ..e 50.1
Hourly limit value excess, %f x x x x x x x x
Budapest, Gilice tér
1 year average immission, µg/m3d 45.8 28.8 37.2 46.6 42.6 42.0 37.5 40.7
Hourly limit value excess, %f x x x x x x x x
Budapest, Honvéd telep
1 year average immission, µg/m3d 43.2 36.7 ..e ..e ..e ..e ..e 48.8
Hourly limit value excess, %f x x x x x x x x
Budapest, Káposztásmegyer
1 year average immission, µg/m3d 22.4 36.6 ..e ..e 66.0 ..e ..e 37.4
Hourly limit value excess, %f x x x x x x x x
Budapest, Kosztolányi D. tér
1 year average immission, µg/m3d 87.1 90.7 69.6 61.3 68.7 ..e 64.9 69.2
Hourly limit value excess, %f x x x x x x x x
Budapest, Kőrakás park
1 year average immission, µg/m3d 44.4 39.0 43.5 43.3 47.8 53.0 48.3 50.9
Hourly limit value excess, %f x x x x x x x x
Budapest, Pesthidegkút
1 year average immission, µg/m3d 30.3 ..e ..e 31.2 27.9 32.0 28.2 25.8
Hourly limit value excess, %f x x x x x x x x
Budapest, Széna tér
1 year average immission, µg/m3d ..e 93.8 95.5 106.6 92.4 99.6 93.5 96.5
Hourly limit value excess, %f x x x x x x x x
Budapest, Teleki téri
1 year average immission, µg/m3d 62.0 65.7 69.4 70.8 70.7 72.3 74.2 69.4
Hourly limit value excess, %f x x x x x x x x
Budapest, Tétényj
1 year average immission, µg/m3d .. .. .. .. .. .. .. ..
Hourly limit value excess, %f x x x x x x x x
Debrecen, Hajnal u.
1 year average immission, µg/m3d 75.2 .. 73.3 74.8 75.8 74.6 67.1 76.0
Hourly limit value excess, %f x x x x x x x x
Debrecen, Kalotaszeg tér
1 year average immission, µg/m3d 28.2 28.6 33.7 32.8 36.4 27.1 32.5 31.4
Hourly limit value excess, %f x x x x x x x x
Debrecen, Klinika
1 year average immission, µg/m3d 37.4 31.7 33.0 31.0 30.1 28.8 31.4 29.5
Hourly limit value excess, %f x x x x x x x x
Dorog, Zsigmondy lakótelep
1 year average immission, µg/m3d ..e ..e 19.5 35.1 20.6 24.8 ..e ..e
Hourly limit value excess, %f x x x x x x x x
Dunaújváros, Köztársaság út
1 year average immission, µg/m3d 25.6 23.2 32.0 25.2 23.6 28.1 28.1 28.6
Hourly limit value excess, %f x x x x x x x x
Eger, Katona térk
1 year average immission, µg/m3d 37.3 .. .. .. .. .. .. ..
Hourly limit value excess, %f x x x x x x x x
Eger 2, Malomárok u.l
1 year average immission, µg/m3d 37.8 24.8 26.7 27.9 26.7 29.3 30.5 26.0
Hourly limit value excess, %f x x x x x x x x
Esztergom, Petőfi Sándor u.
1 year average immission, µg/m3d 24.2 18.7 16.9 18.9 17.6 19.3 17.0 16.2
Hourly limit value excess, %f x x x x x x x x
Győr, Ifjúság körút
1 year average immission, µg/m3d 34.7 36.4 41.5 44.3 42.3 40.8 41.9 44.9
Hourly limit value excess, %f x x x x x x x x
Győr, Szent István út
1 year average immission, µg/m3d 50.0 46.9 53.5 56.0 53.1 55.5 48.9 ..e
Hourly limit value excess, %f x x x x x x x x
Kazincbarcika, Egressy Béni út
1 year average immission, µg/m3d 19.8 18.8 20.1 20.6 21.6 24.6 21.6 20.3
Hourly limit value excess, %f x x x x x x x x
Kecskemét, Tóth László sétány
1 year average immission, µg/m3d 10.7 ..e ..e ..e 16.3 28.3 26.3 27.0
Hourly limit value excess, %f x x x x x x x x
Komló, Templom tér
1 year average immission, µg/m3d 52.8 ..e ..e ..e 27.4 ..e ..e 26.3
Hourly limit value excess, %f x x x x x x x x
Miskolc, Alföldi u.
1 year average immission, µg/m3d 35.0 30.8 34.7 33.3 31.0 36.3 33.0 32.2
Hourly limit value excess, %f x x x x x x x x
Miskolc, Búza tér
1 year average immission, µg/m3d 74.1 69.4 72.9 84.9 81.0 80.8 77.9 78.6
Hourly limit value excess, %f x x x x x x x x
Miskolc, Lavotta u.
1 year average immission, µg/m3d 30.7 29.0 27.3 27.4 25.6 27.0 22.1 25.6
Hourly limit value excess, %f x x x x x x x x
Mosonmagyaróvár, Gulyás Lajos u. 5.
1 year average immission, µg/m3d .. ..e 20.4 23.6 22.0 22.1 20.7 24.5
Hourly limit value excess, %f x x x x x x x x
Nyíregyháza, Széna tér
1 year average immission, µg/m3d 41.7 46.5 48.8 46.4 45.3 44.2 47.1 46.7
Hourly limit value excess, %f x x x x x x x x
Oszlár, Petőfi u.
1 year average immission, µg/m3d 17.4 14.6 20.3 17.4 15.3 15.4 14.1 14.1
Hourly limit value excess, %f x x x x x x x x
Pécs, Boszorkány u.
1 year average immission, µg/m3d 21.4 25.7 22.5 26.3 23.7 25.4 27.4 24.9
Hourly limit value excess, %f x x x x x x x x
Pécs, Légszeszgyár u.m
1 year average immission, µg/m3d .. .. .. .. .. .. .. ..
Hourly limit value excess, %f x x x x x x x x
Pécs, Nevelési Központ
1 year average immission, µg/m3d 19.7 ..e ..e 29.5 ..e 27.5 25.4 24.9
Hourly limit value excess, %f x x x x x x x x
Pécs, Szabadság út
1 year average immission, µg/m3d 75.1 84.2 ..e 112.4 113.9 112.7 114.0 117.9
Hourly limit value excess, %f x x x x x x x x
Putnok, Bajcsy-Zsilinszky útn
1 year average immission, µg/m3d 14.6 14.4 15.4 14.0 ..e ..e 17.7 12.5
Hourly limit value excess, %f x x x x x x x x
Sajószentpéter, Sport u.
1 year average immission, µg/m3d 21.8 17.7 21.6 21.6 21.0 23.5 21.7 19.9
Hourly limit value excess, %f x x x x x x x x
Salgótarján, Vasvári Pál út
1 year average immission, µg/m3d 26.1 22.1 19.1 ..e 20.4 19.6 22.7 26.2
Hourly limit value excess, %f x x x x x x x x
Sopron, Kodály Zoltán tér
1 year average immission, µg/m3d 18.2 23.3 23.4 23.6 23.1 24.5 21.1 23.0
Hourly limit value excess, %f x x x x x x x x
Százhalombatta, Búzavirág tér
1 year average immission, µg/m3d 18.8 21.5 ..e 22.9 20.7 23.5 22.3 22.0
Hourly limit value excess, %f x x x x x x x x
Százhalombatta2, Erőmű út
1 year average immission, µg/m3d .. .. .. .. .. .. .. ..
Hourly limit value excess, %f x x x x x x x x
Százhalombatta3, Liszt Ferenc sétány
1 year average immission, µg/m3d 22.1 19.7 ..e ..e ..e ..e 25.1 23.2
Hourly limit value excess, %f x x x x x x x x
Szeged, Kossuth L. sugárúto
1 year average immission, µg/m3d .. .. .. .. .. .. .. ..
Hourly limit value excess, %f x x x x x x x x
Szeged 2, Rózsa u.p
1 year average immission, µg/m3d 26.9 27.4 25.4 25.4 23.7 20.8 22.6 23.5
Hourly limit value excess, %f x x x x x x x x
Szentgotthárd, Füzes u. 7.
1 year average immission, µg/m3d .. ..e 15.8 21.0 22.7 20.4 15.7 11.2
Hourly limit value excess, %f x x x x x x x x
Székesfehérvár, Palotai út
1 year average immission, µg/m3d 42.4 36.6 36.3 37.4 35.9 40.6 41.5 40.2
Hourly limit value excess, %f x x x x x x x x
Szolnok, Ady Endre út
1 year average immission, µg/m3d 44.5 39.5 46.2 46.9 44.0 46.3 49.5 44.4
Hourly limit value excess, %f x x x x x x x x
Szombathely, Markusovszky Lajos u.
1 year average immission, µg/m3d .. ..e 20.0 22.2 22.5 24.3 20.5 20.8
Hourly limit value excess, %f x x x x x x x x
Tatabánya, Erdész u.q
1 year average immission, µg/m3d .. .. .. .. .. .. .. ..
Hourly limit value excess, %f x x x x x x x x
Tatabánya, Ságvári út
1 year average immission, µg/m3d 30.2 31.4 32.8 31.6 27.9 34.7 29.2 26.8
Hourly limit value excess, %f x x x x x x x x
Tököl, Millenium park
1 year average immission, µg/m3d ..e ..e ..e ..e 23.5 25.6 28.3 ..e
Hourly limit value excess, %f x x x x x x x x
Vác, Görgey Artúr u.r
1 year average immission, µg/m3d .. .. .. .. .. .. .. ..
Hourly limit value excess, %f x x x x x x x x
Vác, Csányi krt.s
1 year average immission, µg/m3d ..e ..e ..e ..e ..e ..e 31.1 ..e
Hourly limit value excess, %f x x x x x x x x
Várpalota, Szent István út
1 year average immission, µg/m3d ..e 38.9 48.7 41.2 44.9 37.6 45.3 49.8
Hourly limit value excess, %f x x x x x x x x
Veszprém, Kádár u.
1 year average immission, µg/m3d ..e 32.6 33.3 33.3 30.3 29.8 33.2 32.9
Hourly limit value excess, %f x x x x x x x x
Hernádszurdok, Gátőrház 3. (Rural background station)
1 year average immission, µg/m3d 18.6 14.1 15.2 16.1 14.5 16.0 15.9 12.8
Hourly limit value excess, %f x x x x x x x x
Rudabánya, Erdőszállás u. 5. (Rural background station)
1 year average immission, µg/m3d 10.8 10.7 10.8 10.1 10.2 11.5 11.6 8.8
Hourly limit value excess, %f x x x x x x x x
Sarród, Fertőújlak (Rural background station)
1 year average immission, µg/m3d 11.8 10.3 7.8 10.9 ..e 10.5 7.8 6.8
Hourly limit value excess, %f x x x x x x x x
*Source: Hungarian Meteorological Service Observation Department Air Quality Reference Centre.  dIt is counted from 1 hourly averages.  eNumber of valid data does not fulfill the quality requirements of the laws in force.  fNumber of exceedences of the hourly limit value as a percentage of the total hourly averages.  gMonitoring station of Baross tér operated until 14.06.2007., then the monitoring system was relocated to Budapest Teleki tér, because of the underground construction.  hBudapest Tétény measuring station was relocated to Budapest Budatétény in 2009. Measuring time from 03.09. 2009.  iThis monitoring station has been measuring from 25.08.2007. by the relocation of measuring station Budapest Baross tér.  lMeasuring station Eger was relocated within the city in Eger2 station. Measuring period from 01.10.2012. 

© Hungarian Central Statistical Office, 2011