15.1.2.5. Concentrations of carbon-monoxide (CO) in the monitoring network

Station	2003^a	2004^a	2005^a	2006^a	2007^a	2008^a	2009^a	2010^a	2011^a	2012^a	2013^a	2014^a	2015^a	2016^a	2017^a	2018^a	2019^a	2020^a	2021^a	2022^a
Ajka, Bródy Imre u.
1 year average immission, µg/m³^b	412	331	321	369	301	319	365	303	352	395	291	434	569	517	565	509	444	499	437	390
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Békéscsaba, Kolozsvári u.^d
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	524
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	0.00
Budapest, Baross tér^e
1 year average immission, µg/m³^b	1,940	1,162	808	1,032	664	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..
Budapest, Budatétény^f
1 year average immission, µg/m³^b	..	..	..	..	..	..	1,225	674	631	527	..^g	..^g	..^g	..^g	..^g	393	378	358	439	..^g
Hourly limit value excess, %^c	..	..	..	..	..	..	0.00	0.00	0.00	0.00	..^g	..^g	..^g	..^g	..^g	0.00	0.00	0.00	0.00	..^g
Budapest, Csepel
1 year average immission, µg/m³^b	..	742	630	651	488	591	535	583	604	582	..^g	..^g	..^g	544	781	697	593	485	576	593
Hourly limit value excess, %^c	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	..^g	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Budapest, Erzsébet tér
1 year average immission, µg/m³^b	..	813	760	737	721	656	578	652	569	..^g	586	..^g	..^g	..^g	491	355	479	459	448	453
Hourly limit value excess, %^c	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	0.00	..^g	..^g	..^g	0.00	0.00	0.00	0.00	0.00	0.00
Budapest, Gergely u.
1 year average immission, µg/m³^b	..	486	584	593	653	605	808	702	763	640	..^g	..^g	..^g	..^g	..^g	620	473	522	507	455
Hourly limit value excess, %^c	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	..^g	..^g	..^g	..^g	0.00	0.00	0.00	0.00	0.00
Budapest, Gilice tér
1 year average immission, µg/m³^b	1,143	574	638	472	421	382	511	550	549	499	477	523	571	455	518	534	551	465	540	520
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Budapest, Honvéd telep
1 year average immission, µg/m³^b	..	757	627	644	553	653	518	672	648	..^g	..^g	..^g	..^g	..^g	..^g	491	602	465	473	440
Hourly limit value excess, %^c	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	..^g	..^g	..^g	..^g	..^g	0.00	0.00	0.00	0.00	0.00
Budapest, Káposztásmegyer
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	613	563	533	567	..^g	588	589	556	436	523	500	541	..^g
Hourly limit value excess, %^c	..	..	..	..	..	..	..	0.00	0.00	0.00	0.00	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g
Budapest, Kosztolányi D. tér
1 year average immission, µg/m³^b	..	724	639	655	564	650	571	608	610	..^g	542	..^g	..^g	585	..^g	475	554	483	516	..^g
Hourly limit value excess, %^c	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	0.00	..^g	..^g	0.00	..^g	0.00	0.00	0.00	0.00	..^g
Budapest, Kőrakás park
1 year average immission, µg/m³^b	..	662	489	605	449	445	557	541	518	458	485	476	437	344	381	500	718	642	579	544
Hourly limit value excess, %^c	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Budapest, Pesthidegkút
1 year average immission, µg/m³^b	..	506	473	569	514	468	523	467	510	492	470	438	518	312	342	315	465	418	520	468
Hourly limit value excess, %^c	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Budapest, Széna tér
1 year average immission, µg/m³^b	..	1,110	828	815	629	727	605	618	660	605	503	..^g	674	578	600	654	681	561	660	621
Hourly limit value excess, %^c	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Budapest, Teleki tér^h
1 year average immission, µg/m³^b	..	..	..	..	633	598	635	729	638	630	..^g	..^g	699	548	540	792	633	564	580	530
Hourly limit value excess, %^c	..	..	..	..	0.00	0.00	0.00	0.00	0.00	0.00	..^g	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Budapest, Tétényⁱ
1 year average immission, µg/m³^b	..	..	..^g	751	628	798	927	..	..	..	..	..	..	..	..	..	..	..	..	..
Hourly limit value excess, %^c	..	..	..^g	0.00	0.00	0.00	0.00	..	..	..	..	..	..	..	..	..	..	..	..	..
Debrecen, Hajnal u.
1 year average immission, µg/m³^b	..	..	..	..	..	..	513	600	613	477	567	598	495	497	445	558	513	494	483	506
Hourly limit value excess, %^c	..	..	..	..	..	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Debrecen, Kalotaszeg tér
1 year average immission, µg/m³^b	391	487	583	575	509	515	456	547	535	450	602	688	510	438	381	454	434	435	436	525
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Debrecen, Klinika
1 year average immission, µg/m³^b	..	..^g	831	543	489	490	529	597	516	392	345	514	431	417	341	385	377	421	436	408
Hourly limit value excess, %^c	..	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Dorog, Zsigmondy lakótelep
1 year average immission, µg/m³^b	593	622	796	582	505	476	501	528	488	..^g	..^g	332	542	498	667	493	472	343	445	419
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Dunaújváros, Köztársaság út
1 year average immission, µg/m³^b	517	509	447	655	583	491	439	412	344	343	293	326	548	513	507	643	496	564	560	411
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.00	0.00	0.00
Eger, Katona tér^j
1 year average immission, µg/m³^b	770	673	600	538	752	622	601	594	523	493	..	..	..	..	..	..	..	..	..	..
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..	..	..	..	..	..	..	..	..	..
Eger 2, Malomárok u.^k
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	..	407	544	355	450	513	490	584	440	411	447	419
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Esztergom, Petőfi Sándor u.
1 year average immission, µg/m³^b	..	433	581	576	488	504	523	589	506	522	522	748	515	320	367	367	429	397	544	..^g
Hourly limit value excess, %^c	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g
Győr, Ifjúság körút
1 year average immission, µg/m³^b	643	595	1,042	808	549	473	451	517	524	488	416	545	478	455	488	499	560	512	497	461
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Győr, Szent István út
1 year average immission, µg/m³^b	647	566	864	773	610	453	509	486	451	403	437	551	556	523	558	595	434	416	454	386
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Kazincbarcika, Egressy Béni út
1 year average immission, µg/m³^b	609	617	656	714	648	615	514	619	516	503	541	588	732	708	697	578	586	505	542	553
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Kecskemét, Tóth László sétány
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	..	..	..	..	..^g	495	505	736	590	682	645	633
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	..	..	..	..	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Komló, Templom tér
1 year average immission, µg/m³^b	376	646	790	764	451	532	451	583	692	644	489	466	553	535	..^g	464	502	494	536	538
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	0.00	0.00	0.00	0.00	0.00
Miskolc, Alföldi u.
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	456	..^g
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	0.00	..^g
Miskolc, Búza tér
1 year average immission, µg/m³^b	859	780	860	863	863	616	725	738	852	796	759	881	745	559	624	612	572	572	552	531
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Miskolc, Lavotta u.
1 year average immission, µg/m³^b	..	808	798	675	791	649	755	797	898	791	636	675	591	544	572	546	528	460	471	485
Hourly limit value excess, %^c	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Mosonmagyaróvár, Gulyás Lajos u. 5.
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	..	..	..^g	717	402	467	585	593	431	509	489	378
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	..	..	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Nyíregyháza, Széna tér
1 year average immission, µg/m³^b	811	583	715	617	492	502	470	525	495	543	591	679	559	461	441	465	485	450	521	551
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Oszlár, Petőfi u.
1 year average immission, µg/m³^b	..	348	374	420	386	461	399	418	592	612	318	200	396	413	555	583	411	375	305	313
Hourly limit value excess, %^c	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Pécs, Boszorkány u.
1 year average immission, µg/m³^b	..	..	..	..	1,266	620	276	468	456	648	507	435	450	356	366	425	370	379	384	410
Hourly limit value excess, %^c	..	..	..	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Pécs, Légszeszgyár u.^l
1 year average immission, µg/m³^b	534	694	846	986	..^g	647	..	..	..	..	..	..	..	..	..	..	..	..	..	..
Hourly limit value excess, %^c	0.01	0.00	0.00	0.00	..^g	0.00	..	..	..	..	..	..	..	..	..	..	..	..	..	..
Pécs, Nevelési Központ
1 year average immission, µg/m³^b	..	..	..	526	344	703	893	725	852	664	..^g	..^g	474	579	439	464	462	510	488	..^g
Hourly limit value excess, %^c	..	..	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g
Pécs, Szabadság út
1 year average immission, µg/m³^b	805	1,012	644	303	191	263	..^g	719	681	650	702	874	690	664	601	634	709	544	629	588
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Putnok, Bajcsy-Zsilinszky út^m
1 year average immission, µg/m³^b	..	587	574	663	633	557	580	721	662	868	778	562	..^g	..^g	..^g	731	612	481	573	536
Hourly limit value excess, %^c	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	..^g	..^g	0.00	0.00	0.00	0.00	0.00
Sajószentpéter, Sport u.
1 year average immission, µg/m³^b	654	464	508	661	619	534	656	660	712	755	525	574	748	686	739	610	585	531	570	488
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Salgótarján, Vasvári Pál út
1 year average immission, µg/m³^b	..^g	826	630	625	551	529	558	607	626	653	481	528	..^g	534	681	605	572	461	560	565
Hourly limit value excess, %^c	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Sopron, Kodály Zoltán tér
1 year average immission, µg/m³^b	..^g	697	597	589	675	537	571	537	615	641	428	519	601	277	283	302	347	314	448	439
Hourly limit value excess, %^c	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Százhalombatta, Búzavirág tér
1 year average immission, µg/m³^b	103	268	386	430	413	449	472	516	486	486	687	456	398	318	308	337	303	469	560	596
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Százhalombatta2, Erőmű út
1 year average immission, µg/m³^b	..	..	332	330	493	415	491	480	439	367	..^g	..^g	..^g	..^g	..^g	..^g	..^g	..^g	413	446
Hourly limit value excess, %^c	..	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	..^g	..^g	..^g	..^g	..^g	..^g	..^g	0.00	0.00
Százhalombatta3, Liszt Ferenc sétány
1 year average immission, µg/m³^b	..	..	332	435	327	407	492	475	384	318	..^g	..^g	..^g	373	..^g	520	706	443	441	403
Hourly limit value excess, %^c	..	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	..^g	..^g	0.00	..^g	0.00	0.00	0.00	0.00	0.00
Szeged, Kossuth L. sugárútⁿ
1 year average immission, µg/m³^b	676	548	567	510	484	448	897	..^g	..^g	..	..	..	..	..	..	..	..	..	..	..
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	..^g	..	..	..	..	..	..	..	..	..	..	..
Szeged 2, Rózsa u.^o
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	436	443	474	493	471	257	302	407	307	354	389	343
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Szentgotthárd, Füzes u. 7.
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	..	..	..^g	705.00	539.00	436	403	428	365	350	499	516
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	..	..	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Székesfehérvár, Palotai út
1 year average immission, µg/m³^b	..	..^g	900	694	589	543	583	606	675	538	627	595	550	451	..^g	680	347	568	506	538
Hourly limit value excess, %^c	..	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..^g	0.00	0.00	0.00	0.00	0.00
Szolnok, Ady Endre út
1 year average immission, µg/m³^b	520	492	600	583	658	599	554	589	543	595	568	588	609	499	537	497	444	385	433	459
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Szombathely, Markusovszky Lajos utca
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	..	..	..^g	894	541	516	470	406	362	311	398	548
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	..	..	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Tatabánya, Erdész u.^p
1 year average immission, µg/m³^b	605	741	..^g	767	711	514	562	571	..^g	..	..	..	..	..	..	..	..	..	..	..
Hourly limit value excess, %^c	0.00	0.00	..^g	0.00	0.00	0.00	0.00	0.00	..^g	..	..	..	..	..	..	..	..	..	..	..
Tatabánya, Ságvári út
1 year average immission, µg/m³^b	..	..	717	625	694	519	549	498	456	505	490	550	465	424	575	440	440	432	482	427
Hourly limit value excess, %^c	..	..	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Tököl, Millenium park
1 year average immission, µg/m³^b	..	..	..	..	490	364	432	451	491	417	..^g	..^g	..^g	..^g	..^g	..^g	559	465	539	..^g
Hourly limit value excess, %^c	..	..	..	..	0.00	0.00	0.00	0.00	0.00	0.00	..^g	..^g	..^g	..^g	..^g	..^g	0.00	0.00	0.00	..^g
Vác, Görgey Artúr u.^q
1 year average immission, µg/m³^b	..^g	551	563	598	622	606	562	553	539	..	..	..	..	..	..	..	..	..	..	..
Hourly limit value excess, %^c	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	..	..	..	..	..	..	..	..	..	..	..
Vác, Csányi krt.^r
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	931	413	586	..^g	..^g	..^g	..^g	718	722	472	485	608
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	0.00	0.00	0.00	..^g	..^g	..^g	..^g	0.00	0.00	0.00	0.00	0.00
Várpalota, Szent István út
1 year average immission, µg/m³^b	134	..^g	..^g	..^g	..^g	..^g	..^g	..^g	..^g	..^g	520	489	546	652	691	685	481	635	615	639
Hourly limit value excess, %^c	0.00	..^g	..^g	..^g	..^g	..^g	..^g	..^g	..^g	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Veszprém, Kádár u.
1 year average immission, µg/m³^b	1,038	1,607	937	764	665	682	645	829	806	720	598	407	421	364	356	425	435	432	412	433
Hourly limit value excess, %^c	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Farkasfa (Rural background station)
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..
Hernádszurdok, Gátőrház 3. (Rural background station)
1 year average immission, µg/m³^b	..^g	770	524	493	479	381	326	463	533	582	391	436	565	514	542	549	360	159	427	514
Hourly limit value excess, %^c	..^g	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Hortobágy (Rural background station)
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..
K-puszta (Rural background station)
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	295	322	..^g
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	0.00	0.00	..^g
Nyírjes (Rural background station)
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..
Rudabánya, Erdőszállás u. 5. (Rural background station)
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..
Sarród, Fertőújlak (Rural background station)
1 year average immission, µg/m³^b	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..
Hourly limit value excess, %^c	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..	..

Footnotes

*	More information is available at https://legszennyezettseg.met.hu/en.
a	Limit value: 10 000 µg/m³ for 1 hour, 3000 µg/m³ for 1 year.
b	It is counted from 1 hourly averages.
c	Number of exceedences of the hourly limit value as a percentage of the total hourly averages.
d	This monitoring station has been measuring from 01 .02 .2022.
e	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.
f	Budapest Tétény measuring station was relocated to Budapest Budatétény in 2009. Measuring time from 03.09. 2009.
g	Number of valid data does not fulfill the quality requirements of the laws in force.
h	This monitoring station has been measuring from 25.08.2007. by the relocation of measuring station Budapest Baross tér.
i	Measuring station Budapest Tétény was relocated in 2009 to Budapest Budatétény. Measuring period: until 01.09.2009.
j	Measuring station Eger was relocated within the city in measuring station Eger2. Measuring period: until 30. 09. 2012.
k	Measuring station Eger was relocated within the city in Eger2 station. Measuring period from 01.10.2012.
l	The work of this measuring station was finished by the 1st January 2009.
m	The work of this measuring station was finished by the 21st August 2015.
n	Measuring station Szeged was relocated within the city in 2011. Measuring period: until 21. 03. 2011.
o	Measuring station Szeged was relocated within the city in 2011. Measuring period from 26. 03. 2011.
p	The work of this measuring station was finished by the 21st June 2011.
q	Measuring station Vác was relocated within the city in 2011. Measuring period until 11. 10. 2011.
r	Measuring station Vác was relocated within the city in 2011. Measuring period from 14. 10. 2011.

Source: Hungarian Meteorological Service Observation Department Air Quality Reference Centre.

15.1.2.5. Concentrations of carbon-monoxide (CO) in the monitoring network*

Information

Explanation of symbols

Related STADAT tables

Related datasets of the Dissemination database

Related publications

Related data visualisations

Footnotes

Explanation of symbols