Station 2003a 2004b 2005c 2006c 2007c 2008c 2009c 2010c 2011c 2012c 2013c 2014c 2015c 2016c 2017c 2018c 2019c 2020c
Ajka, Bródy Imre u.
1 year average immission, µg/m³d 35.9 29.5 29.0 25.7 23.8 23 24 23 28 22 21 19 26 22 21 17 16 18
Daily limit value excess, %e 9.76 5.82 11.24 5.80 2.81 5.46 4.12 4.38 11.60 3.62 3.41 3.08 4.95 5.79 7.06 1.12 0.87 0.82
Budapest, Baross térf
1 year average immission, µg/m³d
..g
54.5 47.4 41.4 39.9 .. .. .. .. .. .. .. .. .. .. .. .. ..
Daily limit value excess, %e
..g
42.35 37.07 26.45 28.05 .. .. .. .. .. .. .. .. .. .. .. .. ..
Budapest, Budatétényh
1 year average immission, µg/m³d .. .. .. .. .. .. 27 22 30 24 23 26 29 25 20 25 18 15
Daily limit value excess, %e .. .. .. .. .. .. 2.60 5.88 14.00 8.25 1.66 6.69 6.77 5.13 4.78 4.79 2.92 0.87
Budapest, Csepel
1 year average immission, µg/m³d
..g
..g
..g
..g
42.0 35 32 30 38 33 27 29 29 39
..g
33 29 17
Daily limit value excess, %e
..g
..g
..g
..g
29.41 18.54 14.70 12.21 20.00 17.39 5.47 11.73 9.94 20.81
..g
13.97 9.54 0.84
Budapest, Erzsébet tér
1 year average immission, µg/m³d .. 43.1 54.5 49.5 46.2 32 36 36 40 36 36 36 39 34 30 31 27 26
Daily limit value excess, %e .. 21.24 46.38 46.04 32.87 14.37 15.83 22.54 24.40 17.34 17.58 16.53 21.76 10.88 11.35 7.76 6.67 4.78
Budapest, Gergely u.
1 year average immission, µg/m³d .. .. .. 39.4 31.1 29 29 28 30 25 23 26 26 28 29 28 23 22
Daily limit value excess, %e .. .. .. 24.37 11.75 8.67 10.20 10.61 11.60 7.10 3.87 6.18 4.21 9.78 10.11 4.90 4.43 4.16
Budapest, Gilice tér
1 year average immission, µg/m³d 54.9 31.9 44.8 37.7 30.1 32 30 28 33 30 30 32 29 27 28 33 30 28
Daily limit value excess, %e 30.74 9.62 29.53 20.66 12.22 11.98 11.00 11.78 14.30 11.26 9.32 11.84 10.44 9.38 11.33 13.85 9.44 8.24
Budapest, Honvéd telep
1 year average immission, µg/m³d .. 50.3 53.2 54.2 44.1 32 31 30 34 31 32
..g
33 27
..g
30 23 22
Daily limit value excess, %e .. 32.62 14.73 45.76 30.88 13.29 10.20 16.32 17.40 11.90 11.20
..g
11.35 11.15
..g
8.56 4.42 3.44
Budapest, Káposztásmegyer
1 year average immission, µg/m³d .. .. .. .. .. .. .. 27 31 26 26
..g
26 23 17 31 28 25
Daily limit value excess, %e .. .. .. .. .. .. .. 10.46 13.15 7.97 6.23
..g
5.48 6.28 1.81 9.54 10.89 7.37
Budapest, Kosztolányi D. tér
1 year average immission, µg/m³d ..
..g
32.7 49.1 37.1 40 29 29 29 29 39 32 33
..g
31 29 21 19
Daily limit value excess, %e ..
..g
14.73 43.59 18.08 24.79 10.60 11.05 10.70 13.72 23.08 13.90 13.33
..g
12.07 7.45 2.77 0
Budapest, Kőrakás park
1 year average immission, µg/m³d .. 37.4 46.8 53.5 43.1 39 28 37 35 29 28 28 28 27 29 22 21 24
Daily limit value excess, %e .. 14.06 33.73 46.94 29.19 23.64 9.50 23.53 17.50 10.83 5.64 6.65 6.48 9.30 11.71 1.67 3.41 4.96
Budapest, Pesthidegkút
1 year average immission, µg/m³d .. 37.3 36.8 31.5 23.7 19 28 31 31 27 26 27 23 22 22 29 22 18
Daily limit value excess, %e .. 16.88 22.16 13.01 4.29 0.28 7.40 12.53 14.10 9.15 7.44 9.07 3.58 6.48 7.84 11.36 5.00 1.39
Budapest, Széna tér
1 year average immission, µg/m³d .. 45.4 29.8 30.8 24.3 37 37 38 36 31 32 34 44 34 34 41 36 30
Daily limit value excess, %e .. 24.54 7.48 8.79 2.31 14.63 17.00 21.45 26.50 11.26 12.07 10.65 29.66 12.60 13.20 25.28 14.93 8.17
Budapest, Teleki téri
1 year average immission, µg/m³d .. .. .. .. 15.4 35 37 35 39 25 29 37 27 28 28 35 27 25
Daily limit value excess, %e .. .. .. .. 0.91 15.92 20.50 21.59 21.80 8.09 8.02 22.16 5.83 7.90 7.34 17.36 8.59 3.90
Budapest, Tétényj
1 year average immission, µg/m³d .. .. 46.6
..g
42.1 41 35 .. .. .. .. .. .. .. .. .. .. ..
Daily limit value excess, %e .. .. 32.64
..g
30.46 27.35 18.10 .. .. .. .. .. .. .. .. .. .. ..
Debrecen, Hajnal u.
1 year average immission, µg/m³d .. .. .. .. .. .. 30 31 35 30 30 34 31 30 29 28 27 23
Daily limit value excess, %e .. .. .. .. .. .. 8.09 11.46 17.16 9.43 10.60 16.43 11.17 9.58 10.36 7.10 6.32 3.06
Debrecen, Kalotaszeg tér
1 year average immission, µg/m³d 36.8 31.7 35.2 32.3 28.2 29 28 26 33 28 27 27 27 24 24 24 26 22
Daily limit value excess, %e 6.88 7.89 16.97 12.68 6.52 9.47 7.97 7.58 13.85 8.64 7.69 9.19 7.24 4.96 6.93 5.77 7.40 4.44
Debrecen, Klinika
1 year average immission, µg/m³d ..
..g
28.9 34.8 29.8 29 29 30 34 27 27 29 28 27 27 23 25 21
Daily limit value excess, %e ..
..g
28.90 17.11 9.37 12.15 8.85 10.48 14.68 7.83 6.60 8.47 9.07 10.42 9.14 2.11 7.75 1.40
Dorog, Zsigmondy lakótelep
1 year average immission, µg/m³d
..g
40.1 37.8 42.3 31.2 31 33 35 36
..g
..g
..g
26 25 25 25 18 16
Daily limit value excess, %e
..g
14.84 23.14 27.49 14.92 13.33 13.70 18.38 19.00
..g
..g
..g
3.86 5.95 10.43 5.86 1.10 1.09
Dunaújváros, Köztársaság út
1 year average immission, µg/m³d
..g
23.7 24.8 34.7 25.0 23 24 26 34 28 26 28 29 24 29 31 27 25
Daily limit value excess, %e
..g
5.09 8.03 17.94 7.12 5.22 7.42 12.15 18.03 9.89 6.61 8.19 8.54 5.40 11.33 15.51 8.48 6.00
Eger, Katona térk
1 year average immission, µg/m³d 36.7 39.6 39.8 42.7 27.8 28 28 24 28 23 .. .. .. .. .. .. .. ..
Daily limit value excess, %e 8.95 19.59 22.71 31.48 6.42 10.39 7.03 7.61 11.39 5.95 .. .. .. .. .. .. .. ..
Eger 2, Malomárok u.l
1 year average immission, µg/m³d .. .. .. .. .. .. .. .. .. 30 22 23 23 25 27 26 25 22
Daily limit value excess, %e .. .. .. .. .. .. .. .. .. 11.63 7.52 1.84 3.61 9.37 10.31 7.58 6.09 3.87
Esztergom, Petőfi Sándor u.
1 year average immission, µg/m³d .. 27.5 33.7 28.1 28.7 27 31 30 38 28 27 23 24 19 24 22 17 16
Daily limit value excess, %e .. 8.98 18.21 15.14 11.02 10.25 10.10 12.78 22.70 9.91 8.54 4.19 3.32 2.51 9.34 3.90 0.84 1.11
Győr, Ifjúság körút
1 year average immission, µg/m³d
..g
32.7 41.5 37.7 29.5 20 26 32 34 32 26 26 25 21 25 27 23 20
Daily limit value excess, %e
..g
11.60 25.55 21.51 12.10 2.45 2.20 18.00 16.67 13.37 4.76 5.20 4.76 1.39 7.78 6.89 3.06 1.82
Győr, Szent István út
1 year average immission, µg/m³d 27.5 25.3 29.3 29.3 26.8 20 31 28 32 26 23 22 22 19 27 26
..g
18
Daily limit value excess, %e 3.05 1.42 9.17 9.55 6.09 1.10 9.80 8.24 12.98 4.44 2.49 1.75 1.42 0.27 9.57 4.48
..g
0.58
Kazincbarcika, Egressy Béni út
1 year average immission, µg/m³d
..g
22.9 19.9 16.6 13.8 35 37 40 41 37 31 31 29 30 33 27 24 24
Daily limit value excess, %e
..g
1.65 1.42 1.10 0.00 21.05 19.67 25.76 27.45 24.52 16.90 16.99 15.34 15.69 20.33 7.78 8.06 6.89
Kecskemét, Tóth László sétány
1 year average immission, µg/m³d .. .. .. .. .. .. .. .. .. .. ..
..g
26 30 29 32 28 23
Daily limit value excess, %e .. .. .. .. .. .. .. .. .. .. ..
..g
6.08 11.42 13.03 15.97 9.14 3.13
Komló, Templom térm
1 year average immission, µg/m³d 51.8 18.0 15.4 36.9
..g
40 34 28 30
..g
27 .. .. .. .. .. .. ..
Daily limit value excess, %e 38.90 0.03
..g
21.45
..g
23.95 17.86 8.26 22.97
..g
5.49 .. .. .. .. .. .. ..
Miskolc, Alföldi u.
1 year average immission, µg/m³d .. 24.2 25.2 40.7 36.0
..g
..g
..g
..g
..g
..g
..g
..g
30 43 33 32 28
Daily limit value excess, %e .. 1.94 7.43 26.60 21.23
..g
..g
..g
..g
..g
..g
..g
..g
14.33 22.22 18.02 19.39 13.15
Miskolc, Búza tér
1 year average immission, µg/m³d 48.3 53.2 56.9 62.2 41.1 41 36 45 44 36 35 34 33 29 36 37 36 30
Daily limit value excess, %e 22.41 36.71 50.14 62.40 25.07 25.07 16.43 29.61 31.49 21.21 20.78 16.47 14.25 10.50 18.77 23.06 18.89 11.60
Miskolc, Lavotta u.
1 year average immission, µg/m³d .. 25.5 28.0 37.5 30.9 33 33 36 42 34 33 32 30 30 28 26 26 25
Daily limit value excess, %e .. 3.81 8.43 20.77 11.29 17.58 14.21 19.27 27.94 18.73 17.58 15.24 12.34 10.67 10.77 8.45 8.29 4.97
Mosonmagyaróvár, Gulyás Lajos u. 5.
1 year average immission, µg/m³d .. .. .. .. .. .. .. .. .. ..
..g
26 25 19 20 21 19
..g
Daily limit value excess, %e .. .. .. .. .. .. .. .. .. ..
..g
5.80 6.32 1.93 5.71 1.37 0.55
..g
Nyíregyháza, Széna tér
1 year average immission, µg/m³d 39.3 29.0 34.1 35.1 24.7 29 34 33 38 32 32 30 30 29 32 33 32 28
Daily limit value excess, %e 14.76 7.51 16.12 16.18 3.61 12.20 14.77 14.49 18.13 10.88 13.24 10.63 10.66 8.12 12.04 12.22 11.9 8.91
Oszlár, Petőfi u.
1 year average immission, µg/m³d .. 16.6 19.5 27.4 21.4 23 22 22 28 25 22 23 21 21 25 24 21 19
Daily limit value excess, %e .. 0.59 2.82 6.98 2.40 4.71 3.10 5.56 9.52 6.37 2.76 4.41 1.69 3.89 7.28 2.80 3.05 0.56
Pécs, Boszorkány u.
1 year average immission, µg/m³d .. .. .. .. .. .. 26 27 32 28 27 24 23 22 22 26 22 21
Daily limit value excess, %e .. .. .. .. .. .. 7.85 7.44 16.71 6.63 6.93 4.35 4.76 4.20 5.57 8.55 3.91 4.32
Pécs, Légszeszgyár u.n
1 year average immission, µg/m³d 20.9 16.4 15.5 33.9 31.4 31 .. .. .. .. .. .. .. .. .. .. .. ..
Daily limit value excess, %e 14.52 0.35 0.00 13.21 11.20 14.12 .. .. .. .. .. .. .. .. .. .. .. ..
Pécs, Nevelési Központ
1 year average immission, µg/m³d .. .. .. .. .. 24 27 23 28 31 32 29 19 18 20 24 20 21
Daily limit value excess, %e .. .. .. .. .. 4.76 7.17 5.43 10.06 13.38 14.88 10.03 1.67 0.60 3.32 6.93 2.54 2.82
Pécs, Szabadság út
1 year average immission, µg/m³d 62.8
..g
..g
39.1 29.2 25
..g
44 48 39 34 28 29 32 27 27 26 25
Daily limit value excess, %e 44.93
..g
..g
22.97 8.73 8.41
..g
30.42 36.44 23.23 14.33 8.43 11.58 14.45 11.49 6.65 6.46 5.95
Putnok, Bajcsy-Zsilinszky úto
1 year average immission, µg/m³d .. 54.9 53.6 52.8 34.8 40 36 36 40 38 35 33 30 .. .. 36 34 28
Daily limit value excess, %e .. 40.28 44.55 43.20 20.06 27.32 18.23 22.87 31.62 25.00 21.29 20.34 19.03 .. .. 21.69 18.36 8.38
Sajószentpéter, Sport u.
1 year average immission, µg/m³d 29.5 22.3 20.5 35.9 29.3 31 33 31 40 37 36 38 34 36 41 34 27 30
Daily limit value excess, %e 9.21 2.29 3.52 22.88 11.58 16.43 14.86 15.95 29.71 25.72 19.94 25.38 20.56 21.29 27.37 20.89 11.14 15.45
Salgótarján, Vasvári Pál út
1 year average immission, µg/m³d
..g
50.8 25.4 41.6 42.5 36 36 32 31 29 32 31 29 31 33 30 26 19
Daily limit value excess, %e
..g
36.36 2.97 31.67 29.88 23.40 15.30 14.12 15.60 12.54 12.61 14.33 7.87 10.31 15.71 12.58 8.75 1.68
Sopron, Kodály Zoltán tér
1 year average immission, µg/m³d .. 31.0 34.6 36.3 29.7 28 28 30 33 23 24 22 22 19 23 20 17 15
Daily limit value excess, %e .. 11.73 19.34 20.73 11.85 9.14 8.10 12.08 17.30 5.29 4.95 3.64 3.87 1.80 8.17 1.93 0.79 0.84
Százhalombatta, Búzavirág tér
1 year average immission, µg/m³d 49.2 28.7 30.3 29.2 21.9 19 23 23 27 20 23
..g
25 26 25 19 19 21
Daily limit value excess, %e 21.87 7.82 11.27 11.27 4.13 3.10 3.70 7.81 12.30 4.23 3.91
..g
6.11 7.91 9.32 0.56 1.96 2.56
Százhalombatta2, Erőmű út
1 year average immission, µg/m³d .. .. 30.3 27.7 27.8 23 23 27 30 23
..g
..g
18 19
..g
26 22 21
Daily limit value excess, %e .. .. 11.61 8.90 8.17 4.98 6.70 10.39 14.86 6.74
..g
..g
0.70 3.85
..g
7.99 3.54 3.17
Százhalombatta3, Liszt Ferenc sétány
1 year average immission, µg/m³d .. .. 29.2 30.8 24.7 25 23 25 27 14 15
..g
..g
19 21 23 20 20
Daily limit value excess, %e .. .. 10.41 9.91 5.90 5.70 4.60 8.93 12.06 1.51 0.00
..g
..g
2.51 4.88 4.37 1.80 1.68
Szeged, Kossuth L. sugárútp
1 year average immission, µg/m³d 51.0 41.9 46.1 44.8 42.7 41 38 33 46 .. .. .. .. .. .. .. .. ..
Daily limit value excess, %e 27.61 22.54 35.01 32.60 27.98 26.05 18.00 15.18 33.80 .. .. .. .. .. .. .. .. ..
Szeged 2, Rózsa u.q
1 year average immission, µg/m³d .. .. .. .. .. .. .. .. 31 28 25 25 27 26 29 29 27 23
Daily limit value excess, %e .. .. .. .. .. .. .. .. 14.20 6.39 3.36 4.08 7.43 7.37 10.83 9.17 6.69 3.86
Szentgotthárd, Füzes u. 7.
1 year average immission, µg/m³d .. .. .. .. .. .. .. .. .. ..
..g
20 25 20 21 22 18 17
Daily limit value excess, %e .. .. .. .. .. .. .. .. .. ..
..g
1.37 6.29 3.77 7.46 4.35 0.33 1.19
Székesfehérvár, Palotai út
1 year average immission, µg/m³d .. 36.1 35.8 36.1 28.8 28 32 34 37 22 25 14 16 28 24 29 25 20
Daily limit value excess, %e .. 10.29 19.60 19.33 7.67 9.91 9.73 17.74 22.05 7.07 4.35 2.81 1.22 6.44 5.76 9.50 6.55 1.42
Szolnok, Ady Endre út
1 year average immission, µg/m³d 31.1 22.7 22.0 22.7 20.6 16 31 29 28 25 23 23 27 25 34 29 26 23
Daily limit value excess, %e 7.26 1.12 5.81 3.73 1.74 0.93 7.92 8.75 5.21 3.25 2.33 3.06 6.67 3.90 16.10 8.61 5.23 2.22
Szombathely, Markusovszky Lajos utca
1 year average immission, µg/m³d .. .. .. .. .. .. .. .. .. ..
..g
22 26 21 21 27 16 17
Daily limit value excess, %e .. .. .. .. .. .. .. .. .. ..
..g
3.31 6.00 2.75 6.39 9.92 0.00 0.83
Tatabánya, Erdész u.r
1 year average immission, µg/m³d 30.7 17.6 29.7 30.7 24.2 27 31 29
..g
..g
.. .. .. .. .. .. .. ..
Daily limit value excess, %e 11.73 9.17 14.44 14.72 4.95 7.12 11.20 14.05
..g
..g
.. .. .. .. .. .. .. ..
Tatabánya, Ságvári út
1 year average immission, µg/m³d 41.9 29.9 23.0 34.5 26.7 26 26 27 30 26 26 24 25 22 28 27 19
..g
Daily limit value excess, %e 16.94 9.12 1.56 14.25 6.87 7.14 6.30 9.70 13.20 5.77 5.13 2.83 3.05 2.54 9.19 5.22 1.10
..g
Tököl, Millenium park
1 year average immission, µg/m³d .. .. .. .. 32.6 26 29 30 37 32 34
..g
..g
..g
25 27 28 25
Daily limit value excess, %e .. .. .. .. 18.55 9.86 9.30 15.64 23.32 14.49 11.88
..g
..g
..g
8.79 9.02 8.63 5.31
Vác, Görgey Artúr u.s
1 year average immission, µg/m³d
..g
16.7 17.4
..g
31.9 25 30 24 25 .. .. .. .. .. .. .. .. ..
Daily limit value excess, %e
..g
0.00 0.90
..g
14.13 6.17 9.80 7.39 8.60 .. .. .. .. .. .. .. .. ..
Vác, Csányi krt.t
1 year average immission, µg/m³d .. .. .. .. .. .. .. .. 31 19 20 25 37 31 32 32 29 24
Daily limit value excess, %e .. .. .. .. .. .. .. .. 6.40 2.88 1.39 6.37 15.86 12.50 15.17 12.43 7.67 3.95
Várpalota, Szent István út
1 year average immission, µg/m³d
..g
31.2 35.5 49.8 37.9 38 33 38 40 33 23 16 16 22
..g
26 23 21
Daily limit value excess, %e
..g
8.93 22.22 37.91 25.64 25.00 15.83 21.91 26.65 15.34 6.39 0.29 2.54 6.01
..g
15.88 5.98 3.32
Veszprém, Kádár u.
1 year average immission, µg/m³d 32.7 26.8 28.5 26.6 25.9 24 25 28 26 15 17 16 22 17 19 25 19 18
Daily limit value excess, %e 6.83 4.32 10.65 5.15 5.92 5.83 4.43 10.80 10.86 2.56 2.27 1.97 3.18 1.14 3.37 8.22 1.12 0.28
Hernádszurdok, Gátőrház 3. (rural background station)
1 year average immission, µg/m³d .. .. .. .. .. 25 24 23 26 22 22 24 23 22 24 23 21 19
Daily limit value excess, %e .. .. .. .. .. 4.96 4.17 3.06 7.40 1.98 1.68 6.13 2.54 4.98 6.91 3.60 3.48 1.10
Rudabánya, Erdőszállás u. 5. (rural background station)
1 year average immission, µg/m³d .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..
Daily limit value excess, %e .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..
Sarród, Fertőújlak (rural background station)
1 year average immission, µg/m³d .. .. ..
..g
21.4 19.0 20.0 22.00 21 19 19 19 18 14 14 16 14 14
Daily limit value excess, %e .. .. ..
..g
4.51 3.85 3.9 5.2 7.12 3.48 2.65 1.70 0.66 0.28 3.51 0.83 0.00 0.59

Footnotes

*
Source: Hungarian Meteorological Service Observation Department Air Quality Reference Centre.
a
Daily limit value: 60 µg/m³ regarding the limit of tolerance. Annual limit value: 43 µg/m³ regarding the limit of tolerance.
b
Daily limit value: 55 µg/m³ regarding the limit of tolerance. Annual limit value: 42 µg/m³ regarding the limit of tolerance.
c
Daily limit value: 50 µg/m³. Annual limit value: 40 µg/m³.
d
It is counted from 1 hourly averages.
e
Number of exceedences of the 24 hour limit value as a percentage of the total 24 hour data without subtracting the allowed number of exceedences.
f
Monitoring station of Baross tér operated until 14.06.2007., then the monitoring system was relocated to Budapest Teleki tér, because of the underground construction.
g
Number of valid data does not fulfill the quality requirements of the laws in force.
h
Budapest Tétény measuring station was relocated to Budapest Budatétény in 2009. Measuring time from 03.09. 2009.
i
This monitoring station has been measuring from 25.08.2007. by the relocation of measuring station Budapest Baross tér.
j
Measuring station Budapest Tétény was relocated in 2009 to Budapest Budatétény. Measuring period: until 01.09.2009.
k
Measuring station Eger was relocated within the city in measuring station Eger2. Measuring period: until 30. 09. 2012.
l
Measuring station Eger was relocated within the city in Eger2 station. Measuring period from 01.10.2012.
m
Measuring has been stopped since 01. 01. 2014.
n
The work of this measuring station was finished by the 1st January 2009.
o
The work of this measuring station was finished by the 21st August 2015.
p
Measuring station Szeged was relocated within the city in 2011. Measuring period: until 21. 03. 2011.
q
Measuring station Szeged was relocated within the city in 2011. Measuring period from 26. 03. 2011.
r
The work of this measuring station was finished by the 21st June 2011.
s
Measuring station Vác was relocated within the city in 2011. Measuring period until 11. 10. 2011.
t
Measuring station Vác was relocated within the city in 2011. Measuring period from 14. 10. 2011.
.