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: 2023-01-30 15:33 CET

Region: Prague				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 10 - from model	O 3 - from model		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³	3h Average µg/m³		3h Average µg/m³
	Centre of Prague			1A
AKALA	Praha 8-Karlin	T/U/C	CHMI	1A		23.2	7.8					49.0
ALEGA	Praha 2-Legerova	T/U/RC	CHMI	1A		19.5	8.2					45.2		5.4
AREPA	Praha 1-n. Republiky	B/U/C	CHMI	1A		19.4	9.8					45.0
ARIEA	Praha 2-Riegrovy sady	B/U/NR	CHMI	1A	2.7	14.3	6.4		45.0					3.2
AVRSA	Praha 10-Vrsovice	T/U/R	CHMI	1A		17.3	7.0					45.2
AVYNA	Praha 9-Vysocany	T/U/CR	CHMI	1A		24.1	17.1		38.8
	Periphery of Prague			1A
ABREA	Praha 6-Brevnov	B/U/RN	CHMI	1A		12.9	5.8					45.5
ACHOA	Praha 4-Chodov	B/U/RN	CHMI	1A		11.1	6.0					50.2
AKOBA	Praha 8-Kobylisy	B/S/R	CHMI	1A		11.0	4.9		47.6
ALERA	Letiste Praha	T/S/C	Letiste Pr	1A		8.8	17.2		45.4					4.1
ALIBA	Praha 4-Libus	B/S/R	CHMI	1A	1.3	10.0	8.9		50.9					2.0
APRUA	Praha 10-Prumyslova	T/U/IC	CHMI	1A		34.2	12.6					49.8
ARERA	Praha 5-Reporyje	B/S/RA	ZU Usti nL	1A		9.0	6.7					48.7		5.7
ASROA	Praha 10-Srobarova	B/U/RC	SZU				9.8					45.3		7.6
ASTOA	Praha 5-Stodulky	B/U/R	CHMI	1A			4.0		47.0					4.1
ASUCA	Praha 6-Suchdol	B/S/R	CHMI	1A			4.9		50.5
AHOLA	Praha 7-Holesovice	T/U/RC	CHMI	1A		15.4	4.0					46.1		16.5
Region: Stredocesky				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 10 - from model	O 3 - from model		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³	3h Average µg/m³		3h Average µg/m³
SBERA	Beroun	T/U/RCI	CHMI	1A		12.4	6.7					46.6		7.4
SKHOA	Kutna Hora-Orebitska	B/U/R	CHMI	1A		9.1	5.3					47.1		10.2
SKLMA	Kladno-stred mesta	B/U/R	CHMI	1A			4.9		50.6					3.7
SKLSA	Kladno-Svermov	B/U/RI	CHMI	1A	3.7	7.6	9.3					49.6
SKOAA	Kolin SAZ	B/U/R	ZU Usti nL	1A			7.7					48.9		5.6
SKRPA	Kralupy nad Vltavou-sportoviste	I/U/RCI	ZU Usti nL	1A			5.5					44.3		4.3
SMBOA	Mlada Boleslav	B/U/R	CHMI	1A		10.0	7.1		45.6					8.3
SONRA	Ondrejov	B/R/N-REG	CHMI	1A					53.9		6.5
SPBRA	Pribram-Brezové Hory	B/U/R	CHMI	1A		8.1	11.0					52.5
SRORA	Rozdalovice-Ruska	B/R/A-NCI	CHMI	1A	3.9	8.6	10.5					50.3		4.4
STCSA	Tobolka-Certovy schody	B/R/AN-NCI	VCs	1A		8.0			48.4		5.5			6.5
Region: Jihocesky				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 10 - from model	O 3 - from model		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³	3h Average µg/m³		3h Average µg/m³
CCBDA	Ceske Budejovice	B/U/R	CHMI	1A	3.5	10.6	5.4		48.4					4.0
CCBTA	Ces. Budejovice-Tres	B/U/R	ZU Usti nL	1A			10.5					50.8		9.4
CCHUA	Churanov	B/R/N-REG	CHMI	1A	1.4	6.5			48.3		4.6
CKOCA	Kocelovice	B/R/N-REG	CHMI	1A					52.0		4.9
CPRAA	Prachatice	B/S/R	CHMI	1A		8.0	11.3		51.4
CSTRA	Strakonice-ZS Strakonice	B/U/R	ZU Usti nL	1A			3.8					46.6		3.2
CTABA	Tabor	T/U/RC	CHMI	1A		16.9	16.9		48.9
CHVOA	Hojna Voda	B/R/N-REG	CHMI	1A			25.7		54.1
Region: Plzensky				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 10 - from model	O 3 - from model		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³	3h Average µg/m³		3h Average µg/m³
PKLSA	Klatovy soud	T/U/R	ZU Usti nL	1A			7.4					48.4		6.9
PKUJA	Kamenny Ujezd	B/R/NA-NCI	CHMI	1A	1.3	8.6	3.8					51.6		5.9
PPLAA	Plzen-Slovany	T/U/RC	MPl	1A	4.2	20.4	10.2		38.8					3.7
PPLEA	Plzen-stred	T/U/RC	MPl	1A	5.9	21.9	11.5					43.7		7.3
PPLLA	Plzen-Lochotin	B/U/R	MPl	1A	5.6	11.2	4.6		47.8					3.8
PPLVA	Plzen-Doubravka	B/S/A	CHMI	1A	6.7	13.8	8.0		40.2					4.8
PPMOA	Plzen - mobil	-/-/-	MPl	1A	8.9	15.2	6.3		41.6					5.1
PPRMA	Primda	B/R/N-REG	CHMI	1A	2.6	6.7			50.4		4.2
Region: Karlovarsky				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 10 - from model	O 3 - from model		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³	3h Average µg/m³		3h Average µg/m³
KCHMA	Cheb	B/S/R	CHMI	1A			5.3					49.2
KPRBA	Prebuz	B/R/AN-REG	CHMI	1A	1.3	6.1			54.4		1.4
KSOMA	Sokolov	B/S/R	CHMI	1A	3.4	11.8	3.5		47.8					5.2
Region: Ustecky				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 10 - from model	O 3 - from model		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³	3h Average µg/m³		3h Average µg/m³
UDCMA	Decin	B/U/R	CHMI	1A		22.7	15.6					45.9		12.0
UDOKA	Doksany	B/R/NA-NCI	CHMI	1A	1.3	8.6			48.2		6.3
UCHMA	Chomutov	B/U/R	CHMI	1A			12.9					52.3
UKRUA	Krupka	B/R/N-NCI	CHMI	1A	3.9		2.8					56.5
ULOMA	Lom	B/R/IN-NCI	CHMI	1A	3.7	6.7	9.8		52.9					4.3
ULTTA	Litomerice	B/U/R	CHMI	1A	2.0		6.1		49.5
UMEDA	Medenec	B/R/ANI-NCI	CHMI	1A	3.0		4.9					58.2
UMOMA	Most	B/U/R	CHMI	1A	1.3	11.6	4.0		52.3					6.6
URVHA	Rudolice v Horach	B/R/N-REG	CHMI	1A			1.0		60.8
USNZA	Sneznik	B/R/N-REG	CHMI	1A	1.3	5.9			59.6		2.2
USTEA	Steti	B/U/R	MSTE	1A	3.4	9.9	6.4		47.7					4.1
UTPMA	Teplice	B/S/R	CHMI	1A	5.6		8.7		49.0					3.9
UTUSA	Tusimice	B/R/IA-NCI	CHMI	1A	1.3	6.8	3.5		56.5					5.4
UUDIA	Usti n. L.-Prokopa Divise	I/U/RCI	ZU Usti nL	1A			9.1					47.8		5.6
UULDA	Usti n.L.-Vseboricka	T/U/RC	CHMI	1A		29.2	14.2					49.0		7.8
UULKA	Usti n.L.-Kockov	B/S/RN	CHMI	1A	4.2	10.9	7.0		51.7					9.0
UULMA	Usti n.L.-mesto	B/U/RC	CHMI	1A		28.4	14.5					46.0
Region: Liberecky				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 10 - from model	O 3 - from model		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³	3h Average µg/m³		3h Average µg/m³
LCLMA	Ceska Lipa	B/U/R	CHMI	1A			14.7					48.7
LFRTA	Frydlant	B/R/N-REG	CHMI	1A							4.2
LHVIA	Horni Vitkov	B/R/N-REG	CHMI									52.9
LLILA	Liberec-Rochlice	B/U/R	CHMI	1A	9.8	18.6	15.4		44.1					12.3
LSOUA	Sous	B/R/N-REG	CHMI	1A					55.0		3.1
LUHLA	Uhelna	B/R/NA-NCI	CHMI	1A			3.9					52.5		3.1
Region: Kralovehradecky				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 10 - from model	O 3 - from model		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³	3h Average µg/m³		3h Average µg/m³
HHKBA	Hradec Kralove-Brnen	T/U/RC	CHMI	1A		10.8	5.3					43.3		17.1
HHKOK	Hradec Kralove-observator	B/S/R	CHMI	1A					46.6		10.8
HHKSA	Hr.Kral.-Sukovy sady	T/U/RCI	ZU Usti nL				10.8					43.4		9.2
HKRYA	Krkonose-Rychory	B/R/N-REG	CHMI	1A					54.1		6.1
HPLOA	Polom	B/R/N-REG	CHMI	1A	2.9	10.4	9.6		47.8
HTRTA	Trutnov - Tkalcovska	B/U/R	CHMI	1A			29.0					53.6
Region: Pardubicky				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 10 - from model	O 3 - from model		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³	3h Average µg/m³		3h Average µg/m³
EMTPA	Moravska Trebova - Piaristicka.	B/U/R	CHMI	1A		18.7	20.0					44.4		18.1
EPAOA	Pardubice-Rosice	B/S/RI	CHMI	1A	8.4	8.9					8.7	48.6
EPAUA	Pardubice Dukla	B/U/R	CHMI	1A	4.8		8.4		49.0					4.4
ESVRA	Svratouch	B/R/AN-REG	CHMI	1A					52.4		12.9
Region: Vysocina				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 10 - from model	O 3 - from model		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³	3h Average µg/m³		3h Average µg/m³
JJIZA	Jihlava-Znojemska	T/U/R	ZU-Ostrava	1A		23.3	6.3					51.1		4.7
JKMYA	Kostelni Myslova	B/R/A-NCI	CHMI	1A					52.2		11.5
JKOSA	Kosetice	B/R/AN-REG	CHMI	1A	2.2	4.2	4.4		56.1					3.6
JPEMA	Pelhrimov	B/S/R	ZU-Ostrava	1A			2.7					54.6		2.3
JTREA	Trebic	B/S/RN	CHMI	1A			4.9		50.8
JZNZA	Zdar nad Sazavou	B/U/RC	ZU-Ostrava	1A			3.7					51.0		3.7
Region: Jihomoravsky				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 10 - from model	O 3 - from model		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³	3h Average µg/m³		3h Average µg/m³
BBDNA	Brno - Detska nemocnice	B/U/RC	CHMI	1B		32.4	21.0		29.4					17.3
BBMAA	Brno-Arboretum	B/U/RN	SMBrno	1B		31.9	19.3		28.1					13.9
BBMLA	Brno-Lany	B/S/RN	SMBrno	1A	4.5	18.8	13.7		41.7					12.8
BBMSA	Brno-Svatoplukova	T/U/R	SMBrno	1B		60.8	26.9					29.6		20.2
BBMVA	Brno-Vystaviste	T/U/C	SMBrno	1A		26.0	15.8					34.8		12.0
BBNAA	Brno-Masna	B/U/CR	ZU-Ostrava	1A			18.7					30.2		13.3
BBNIA	Brno-Lisen	B/U/R	CHMI	1A			21.3					35.6		16.5
BBNVA	Brno-Uvoz	T/U/R	CHMI	1B		44.9	15.0					30.3		11.7
BBNYA	Brno-Turany	B/S/R	CHMI	1A	3.0	11.7	15.9		44.2					13.6
BBOMA	Brno-Komarov	T/U/R	SMBrno	1B		36.3	18.5					34.0		15.0
BHODA	Hodonin	B/U/R	ZU-Ostrava	1A			17.0					35.8		13.3
BKUCA	Kucharovice	B/R/A-NCI	CHMI	1A	1.3	6.0	8.4		56.2					14.8
BMISA	Mikulov-Sedlec	B/R/A-REG	CHMI	1A	1.3	7.9	9.7		52.9					7.6
BMOCA	Sivice	B/R/I-NCI	Ceskomorav									50.9
BMOKA	Mokra	B/R/R-NCI	Ceskomorav	1A			23.0					43.5		17.7
BZNOA	Znojmo	B/S/RN	CHMI	1A		6.4	6.2					41.0		2.0
Region: Olomoucky				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 10 - from model	O 3 - from model		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³	3h Average µg/m³		3h Average µg/m³
MBELA	Belotin	B/R/A-NCI	CHMI	1A			27.7					44.5		14.2
MJESA	Jesenik-lazne	B/R/N-NCI	CHMI	1A	4.4	7.0	2.5		56.2
MOLJA	Olomouc-Hejcin	B/U/R	CHMI	1B		21.8	21.7		23.3					26.6
MOLSA	Olomouc-Smeralova	B/U/R	ZU-Ostrava									23.2
MPHRA	Hranice	B/U/RC	MHR	1A		13.8	23.2		30.5					19.4
MPRRA	Prerov	B/U/CR	CHMI	1A	1.3		26.5		28.1					8.3
MPSTA	Prostejov	B/U/R	CHMI	1A			6.9					30.1
MSMSA	Sumperk, ZS Vrchlickeho	B/U/R	MSUM	1B		21.6	28.5		59.1					23.8
MVBYA	Velka Bystrice	T/U/RI-NCI	MUVB	1B		24.0	24.2					34.9		20.0
Region: Zlinsky				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 10 - from model	O 3 - from model		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³	3h Average µg/m³		3h Average µg/m³
ZOTMA	Otrokovice - mesto	T/U/RIC	MOTRO	1B		17.3	25.9					36.9		20.9
ZROZA	Roznov pod Radhostem	T/U/RI-NCI	MU Roznov	1B		17.2	26.2					41.4		18.4
ZSNVA	Stitna n.Vlari	B/R/N-REG	CHMI	1A					53.6		12.2
ZTNVA	Tesnovice	B/R/A-REG	CHMI	1A	3.0	7.4	8.7		49.8					7.1
ZUHRA	Uherske Hradiste	T/U/RC	CHMI	1B		30.2	19.9					33.7
ZVMZA	Valasske Mezirici	B/U/R	CHMI	1A			16.0					36.9		11.3
ZZLNA	Zlin	B/S/RN	CHMI	1B	4.0	17.3	22.6		36.3					3.5
ZZZSA	Zlin-ZS Kvitkova	B/U/R	MZLI	1A		14.7	23.3		39.2					20.0
Region: Moravskoslezsky				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 10 - from model	O 3 - from model		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³	3h Average µg/m³		3h Average µg/m³
TBKRA	Bily Kriz	B/R/N-REG	CHMI		1.3				51.4		7.7
TCERA	Cervena hora	B/R/N-REG	CHMI	1A		9.4			48.4		15.2
TCTNA	Cesky Tesin	B/U/R	CHMI	1A	3.5	9.4	11.2					38.8		9.6
TFMIA	Frydek-Mistek	B/S/R	CHMI	1A		12.2	8.4					39.4		6.6
THAOA	Havirov ZU	B/U/R	ZU, SMHa	1A			12.3					38.7
THARA	Havirov	B/U/R	CHMI	1A			16.2					41.4		16.9
TKAOK	Karvina ZU	T/U/R	ZU-Ostrava	1A		15.0	15.7					40.1		13.7
TKAVA	Karvina	I/U/R	CHMI	1A	8.5	15.9	19.7							15.6
TMRKA	Morkov	B/R/RA	ZU, MSK	1B	13.0		29.7
TMRVA	Moravka	B/R/RN	ZU, MSK	1A	5.6		8.7
TMTYA	Metylovice	B/S/CN	ZU, MSK	1A	5.6		14.0
TNSVA	Nosovice	B/R/AI-NCI	ONOS			8.8						48.0
TOCBA	Ostrava-Ceskobratrsk	T/U/CR	CHMI	1B		22.9	21.3					41.0		14.8
TOFFA	Ostrava-Fifejdy	B/U/R	CHMI	1A	3.8	9.5	15.6		37.7
TOHUA	Ostrava-Hrusov	I/S/C	SMOstrava	1A			26.5					38.0		18.2
TOMHK	Ostrava-Marianske Ho	B/U/RN	SMOstrava	1A	5.6	13.2	19.7		41.4
TOPDA	Ostrava-Poruba DD	T/U/R	SMOstrava	1B		15.9	23.7					42.1		20.3
TOPOA	Ostrava-Poruba CHMU	B/S/R	CHMI	1A	3.6	13.1	23.4					41.9
TOPRA	Ostrava-Privoz	I/U/IR	CHMI	1A	1.3	14.7	17.4					40.8		17.9
TOREK	Ostrava-Radvanice ZU	I/S/IR	SMOstrava	2A	48.0	37.2	36.0		23.6					28.3
TOROK	Ostrava-Radvanice OZO	B/S/R	SMOstrava	1B	7.6	15.1	27.3		41.5
TOVKA	Opava-Katerinky	B/U/R	CHMI	1A		10.4	11.2		55.8					4.7
TOZRA	Ostrava-Zabreh	B/U/R	CHMI	1A			11.2					38.2		6.9
TRYCA	Rychvald	B/U/R	CHMI	1A	1.3	12.4	14.3					46.5		6.6
TSTDA	Studenka	B/R/A-NCI	CHMI	1A	4.5	9.5	9.8		44.6					7.8
TTRKA	Trinec-Kanada	B/S/RN	SMTr.	1A		13.8	18.8					43.3		15.6
TTROA	Trinec-Kosmos	B/U/R	CHMI	1A			17.0		36.7					20.0
TVERA	Vernovice	B/R/AI-NCI	CHMI	1A	3.4	10.7	12.8					46.8		10.6

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: Opolskie				2023-01-30 10:00 - 13:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
QKEKA	Kedzierzyn-Kozle	B/U/RCI	GIOS	1A	6.3	8.9	20.2		45.5		14.9
QOLEA	Olesno	B/U/-	GIOS			15.0
QOPEA	Opole-man4	B/U/-	GIOS		3.6	10.7			44.7
QOPLA	Opole-aut5	B/U/-	GIOS	1A			14.2				12.7
QPRUA	Prudnik-mobil	B/U/-	GIOS
QZDZA	Zdzieszowice	B/U/RCI	GIOS	1A			25.4
Region: Malopolski				2023-01-30 10:00 - 13:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
YKRAA	Krakow	B/U/RCI	GIOS	1A	19.5	13.8	18.5
YSBNA	Sucha Beskidzka, ul. Nieszczynskiej	B/U/-	GIOS	1A			24.4
YTARA	Tarnow	B/U/RCI	GIOS	1B	8.3	18.0	27.8
YTRZA	Trzebinia	B/U/RCI	GIOS	1B	10.7	13.6	24.8
YZAKA	Zakopane	B/U/RC	GIOS	1A	4.6	10.3	9.9
Region: Dolnoslaskie				2023-01-30 10:00 - 13:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
VDZOA	Dzialoszyn	I/R/-	GIOS	1A			9.2				5.9
VDZRA	Dzierzoniow	B/U/RC	GIOS	1A			11.0
VJAGA	Jasna Gora	I/R/-	GIOS	1A			6.3				5.0
VJEGA	Jelenia Gora-Oginskiego	B/U/-	GIOS	1A	8.1	11.1	7.1		54.5		6.8
VKLDA	Klodzko-Szkolna	B/U/-	GIOS
VNRJA	Nowa Ruda-Jeziorna	B/U/-	GIOS
VOLZA	Olawa-Zolnierzyak	B/U/-	GIOS	1A		13.1	16.9		44.4
VOSIA	Osieczów	B/R/AN-REG	GIOS		13.6	6.6
VSNIA	Sniezka	B/R/-	Inst of Me						57.1
VWRAA	Wroclaw-Bartnicza	B/S/-	GIOS			17.5			38.9
VWRIA	Wroclaw-Wisniowa	T/U/-	GIOS			44.5					13.3
VWROA	Wroclaw-Korzeniowskiego	B/U/-	GIOS	1A	2.9	23.0	15.7		33.4		12.7
VWWYA	Walbrzych-Wysockiego	B/U/-	GIOS	1B	19.6	13.9	27.5		38.6
Region: Slaskie				2023-01-30 10:00 - 13:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
WBBIA	Bielsko-Biala, ul.Partyzantow	T/U/-	GIOS
WBIBA	Bielsko Biala	B/U/RC	GIOS	1A	4.7		19.4		60.1
WCZAA	Czestochowa - Armii Krajowej	T/U/RCI	GIOS	1B		23.4	26.3
WCZBA	Czestochowa - Baczyrskiego	B/U/RCI	GIOS	1A	8.4	12.4	21.8		46.9
WDAGA	Dabrowa Górnicza	B/U/RCI	GIOS	1B	10.7	17.4	29.4		40.3
WGLIA	Gliwice	B/U/RCI	GIOS	1A	8.4		24.7
WKATA	Katowice	B/U/RCI	GIOS	1B	5.1	13.8	28.3		39.0		19.9
WKTWA	Katowice, ul. Plebiscytowa/A4	T/U/-	GIOS
WLUBA	Lubliniec, ul. ks. Szymaly	B/U/-	GIOS	1A			19.1
WRYBA	Rybnik	B/U/RCI	GIOS	1A	4.3	14.4	17.5		41.9
WSOSA	Sosnowiec	B/U/RCI	GIOS	1A		15.1	20.6
WTYCA	Tychy	B/U/RCI	GIOS	1A	6.9	9.1	13.6
WUSTA	Ustron	B/S/RC	GIOS	1A	3.8	7.2	9.2		49.2
WWOZA	Wodzislaw	B/U/RCI	GIOS	1B	6.0	14.2	25.7		38.5
WZABA	Zabrze	B/U/RCI	GIOS	1B	22.8	15.6	36.8		36.6
WZLPA	Zloty Potok	B/R/AN-REG	GIOS	1B	8.9	13.4	29.9		46.3		22.3
WZORA	Zory, Os. Gen. Wladyslawa Sikorskiego	B/U/-	GIOS
WZYWA	Zywiec	B/U/RC	GIOS

Current overview of data from Austrian automated stations

Region: Wien				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
1AKHA	Wien-AKH (Allgemeines Krankenhaus)	T/U/RC	MSW	1A		14.1	11.0				6.8
1AWHA	Wien-A23-Wehlistraße	T/S/-	MSW	1A	1.4	17.5	10.5				6.0
1BELA	Wien-Belgradplatz	T/U/R	MSW	1A		14.4	7.3				4.9
1FLGA	Wien-Floridsdorf Gerichtsgasse	T/U/RC	MSW	1A		13.3	8.7				5.5
1GAUA	Wien-Gaudenzdorf	T/U/RC	MSW	1A		15.7	8.9				6.8
1HERA	Wien-Hermannskogel	B/S/AN	MSW			10.3			61.8
1HIKA	Wien-Hietzinger	T/U/RC	MSW			18.0
1HOWA	Wien-Hohe Warte	B/S/R	MSW		0.2	11.1			63.0
1KAEA	Wien-Kaiser-Ebersdorf	I/S/RI	MSW	1A	2.2	11.5	5.4				3.4
1KENA	Wien-Kendlerstraße	T/U/R	MSW	1A		14.9	10.0				6.0
1LABA	Wien-Laaer Berg	T/S/RC	MSW
1LIGA	Wien-Liesing-Gewerbegebiet	T/S/RI	MSW	1A		11.5	6.3				3.8
1LOBA	Wien-Lobau	B/S/AN	MSW	1A		14.3	7.4		66.9		4.3
1SCHA	Wien-Schafberg	B/S/R	MSW	1A	0.2	7.4	8.3				6.1
1STAA	Wien-Stadlau	B/U/RC	MSW	1A	2.1	11.3	11.8				6.7
1STEA	Wien-Stephansplatz	B/U/R	MSW		0.1	13.3			55.9
1TABA	Wien-Taborstrasse	T/U/R	MSW	1A		16.9	12.4				7.2
Region: Niederösterreich				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
2AMSA	Amstetten	B/U/R	Amt der NÖ	1A		18.2	16.5		45.5
2BIEA	Biedermannsdorf	T/S/RC	Amt der NÖ
2DUNA	Dunkelsteinerwald	B/R/A	Amt der NÖ		1.0	5.5			65.0
2FORA	Forsthof	B/R/AN	Amt der NÖ		1.0	6.2			64.7
2GANA	Gänserndorf	B/S/A	Amt der NÖ	1A	1.0	10.5	9.2		61.3
2GREA	Gr. Enzersdorf II.	B/R/A	Amt der NÖ		1.5	8.3					3.8
2HAIA	Hainburg	B/S/RC	Amt der NÖ	1A	1.3	10.8	10.2		58.5
2HEIA	Heidenreichstein	B/R/N	Amt der NÖ	1A	1.5	6.5	10.7		52.2
2IRNA	Irnfritz	B/R/A	Amt der NÖ		1.0				57.2
2KEMA	Kematen	B/S/CI	Amt der NÖ	1A		12.7	12.8		55.3
2KLOA	Klosterneuburg	B/U/R	Amt der NÖ		3.0	8.2			63.0
2KLVA	Klosterneuburg Verkehr	T/U/RCI	Amt der NÖ	1A		13.8	12.0
2KOLA	Kollmitzberg	B/R/AN	Amt der NÖ		4.2				44.0
2KREA	Krems	B/U/RC	Amt der NÖ	1A	0.3	11.3	10.5		61.2
2MANA	Mannswörth	I/U/I	Amt der NÖ	1A		15.5	12.0
2MISA	Mistelbach	B/R/A	Amt der NÖ	1A	1.0		16.2		51.7
2NEUA	Neusiedl	B/R/A	Amt der NÖ	1A		9.2	10.5
2POCA	Pöchlam	B/U/R	Amt der NÖ
2PURA	Purkersdorf	B/S/RC	Amt der NÖ			13.0			58.0
2SCHA	Schwechat	I/U/RI	Amt der NÖ	1A	0.0	10.0	6.2		69.7		3.3
2SPOA	St. Polten	B/U/IR	Amt der NÖ	1A	1.2	15.8	12.7		53.5		9.2
2SPVA	St. Pölten Verkehr	T/U/RC	Amt der NÖ
2SRTA	Sreithofen	B/R/A	Amt der NÖ
2STOA	Stockerau	T/S/CI	Amt der NÖ	1A		12.3	18.7
2SVAA	St. Valentin-A1	T/S/IR	Amt der NÖ			25.8			40.7		10.7
2TRAA	Traismauer	B/S/R	Amt der NÖ
2TRSA	Trasdorf	B/S/R	Amt der NÖ	1A	1.0	10.0	10.8
2TUKA	Tulbinger Kogel	B/R/N	Amt der NÖ
2TULA	Tulln	B/U/R	Amt der NÖ	1A	0.7	17.0	12.2		50.0
2WOLA	Wolkersdorf	B/R/A	Amt der NÖ			10.5			56.2
2ZIEA	Ziersdorf	B/R/A	Amt der NÖ	1A			9.8		58.2
2ZWEA	Zwentendorf	B/S/R	Amt der NÖ			8.7					8.5
Region: Oberösterreich				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
3ASEA	Asten	-/-/-	AOL
3BISA	Bad-Ischl	B/S/RC	AOL	1A		12.2	25.1		57.3		9.5
3BZEA	Braunau Zentrum	B/S/RCI	AOL	1A	2.9	12.7	15.5		55.1		10.3
3EKRA	Enns-Kristein 3	T/R/RA	AOL	1B		41.6	35.3				14.5
3ENZA	Enzenkirchen	-/-/-	AOL						53.4
3FEUA	Feuerkogel	B/R/N-REG	AOL				2.5		89.7		0.8
3GRNA	Grunbach	B/R/AN	AOL				10.9		50.5		11.2
3HAIA	Haid	-/-/-	AOL
3LENA	Lenzing	I/R/RI	AOL
3LEZA	Lenzing 2	B/U/RI	AOL
3LNWA	Linz-Neue Welt	B/U/RCI	AOL	1B	3.7	24.8	23.8		39.9		15.8
3LRMA	Linz-Romerbergtunnel	T/U/RC	AOL	1B		34.4	41.4				16.1
3LSTA	Linz-Stadtpark	B/U/R	AOL	1A		22.2	18.4		40.3		13.4
3LTUA	Linz-24er-Turm	T/U/RCI	AOL
3RANA	Ranshofen 3	-/-/-	AOL
3SGAA	Steyregg-Au	I/S/RI	AOL	1B	4.5	28.6	20.1				14.3
3SCHA	Schwand	-/-/-	AOL
3STEA	Steyr	B/S/RI	AOL	1A	0.9	9.0	4.8		72.0		3.0
3TRAA	Traun	B/S/RC	AOL	1A		15.3	10.9		53.3		8.9
3VKLA	Vöcklabruck	B/S/RCI	AOL	1A		7.2	5.4				3.7
3WELA	Wels	B/U/RCI	AOL	1A	3.3	15.4	11.4		61.2		5.6
3ZBLA	Zobelboden 2	B/R/N	AOL						78.7

Current overview of data from Slovakia automated stations

Region: Banskobystrický kraj				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
FBBNA	Banska Bystrica, nam. slobody	B/U/-	SHMI
FBBZA	Banska Bystrica, Zelena	B/U/-	SHMI	1A		15.7	21.7
FHNHA	Hnusta, Hlavna	B/S/-	SHMI	1A			26.0
FJEJA	Jelsava, Jesenskeho	B/S/-	SHMI	1B		11.0	40.0		37.7
FZHJA	Ziar nad Hronom, Jilemnickeho	B/U/-	SHMI	1A			26.0
FZJAA	Zvolen, J. Alexyho	B/U/-	SHMI	1A			27.0
Region: Bratislava				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
GBLVA	Bratislava-Jeseniova	B/U/-	SHMI	1A	2.7	15.7	10.7		53.0
GBRKA	Bratislava, Kamenne nam.	B/U/-	SHMI	1A			20.3
GBRMA	Bratislava, Mamateyova	B/U/-	SHMI	1A	5.0	17.0	19.0		32.0
GBRTA	Bratislava, Trnavske Myto	T/U/-	SHMI	1B		41.3	24.7				15.3
Region: Bratislavský kraj				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
IMAMA	Malacky, Mierove nam.	T/U/-	SHMI
Region: Košice				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
OKOAA	Kosice, Amurska	B/U/-	SHMI	1A			28.0
OKODA	Kosice, Dumbierska	B/S/-	SHMI
OKOSA	Kosice, Stefanikova I.	T/U/-	SHMI	1B	6.7	20.2	38.0				30.3
Region: Košický kraj				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
RKOHA	Kojsovska hola	B/R/-	SHMI			2.3			53.3
RKRSA	Krompachy, SNP	T/U/-	SHMI	2A	10.3	26.0	57.0				44.0
RSTMA	Strazske, Mierova	B/U/-	SHMI	1A			28.3
RVILA	Velka Ida, Letna	I/S/-	SHMI	1A			21.7
Region: Nitrianský kraj				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
4NIJA	Nitra, Janikovce	B/U/-	SHMI	1B		13.0	26.0		28.3
4NISA	Nitra, Sturova	T/U/-	SHMI	1B	3.4	3.3	39.7				28.0
Region: Prešovský kraj				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
5BPVA	Bardejov, Pod Vinbargom	B/S/-	SHMI	1A		9.0	21.0		44.0
5GANA	Ganovce, Meteo. st.	B/R/-	SHMI			7.7
5HNSA	Humenne, Nam. Slobody	B/U/-	SHMI	1A		6.7	23.7		49.0
5KOSA	Kolonicke sedlo	B/R/-	SHMI	1A			21.0
5PLSA	Presov, arm. gen. L. Svobodu	T/U/-	SHMI	1B		22.3	28.0				22.3
5SLEA	Stara Lesna, AV SAV, EMEP	B/R/-	SHMI	1A		8.6	15.7		56.3
5SVEA	Starina, Vodna nadrz, EMEP	B/R/-	SHMI			4.7			42.7
5VNTA	Vranov nad Top., M.R.Stefanika	B/U/-	SHMI	1A	6.0		21.0
Region: Trenčianský kraj				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
6BRSA	Bystricany, Rozvodna SSE	B/U/-	SHMI	1B	43.3		32.0
6HMCA	Handlova, Moravianska cesta	B/U/-	SHMI	1B	10.0		28.3
6PRMA	Prievidza, Malonecpalska	B/U/-	SHMI	2A	27.3	34.7	39.0		16.0
6TRHA	Trenčín, Hasicska	T/U/-	SHMI	1B	11.0	47.3	34.0				27.7
Region: Trnavský kraj				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
7SEHA	Senica, Hviezdoslavova	T/U/-	SHMI	1A	8.7		25.7
7SEVA	Sered, Vinarska	B/U/-	SHMI	1B		23.7	26.0
7TAEA	Topolniky, Aszod, EMEP	B/R/-	SHMI
7TRKA	Trnava, Kollarova	T/U/-	SHMI	1B		35.7	30.7				15.7
Region: Žilinský kraj				2023-01-30 12:00 - 15:00 CET	SO 2	NO 2	PM 10		O 3		PM 2.5
Code	Name	Classification	Owner	Air quality	3h Average µg/m³	3h Average µg/m³	3h Average µg/m³		3h Average µg/m³		3h Average µg/m³
8CHOA	Chopok, EMEP	B/R/-	SHMI						78.0
8MAJA	Martin, Jesenskeho	T/U/-	SHMI	1B		24.3	27.7				23.7
8RURA	Ruzomberok, Riadok	B/U/-	SHMI	1B	5.7	21.0	19.7		35.7		16.7
8ZIOA	Zilina, Obezna	B/U/-	SHMI	1A		19.7	18.3		37.0

---

Legend

Level	Index range	Air quality
1A	≥ 0.00 and < 0.34	very good to good
1B	≥ 0.34 and < 0.67
2A	≥ 0.67 and < 1.00	acceptable
2B	≥ 1.00 and < 1.50
3A	≥ 1.50 and < 2.00	aggravated to bad
3B	≥ 2.00
	Component is not measured, index not determined
	Incomplete data