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: 2021-12-04 20:54 CET

Region: Prague				2021-12-04 17:00 - 20:00 CET	SO 2	NO 2	PM 10		O 3		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
	Centre of Prague			1B
AKALA	Praha 8-Karlin	T/U/C	CHMI	1B		43.8	28.7				5.6
ALEGA	Praha 2-Legerova	T/U/RC	CHMI	2A		67.1	38.7				5.3		28.7
AREPA	Praha 1-n. Republiky	B/U/C	CHMI	1B		49.3	29.0				5.2
ARIEA	Praha 2-Riegrovy sady	B/U/NR	CHMI	1B	1.3	48.0	22.7		5.1				18.7
AVRSA	Praha 10-Vrsovice	T/U/R	CHMI	1B		50.6	28.0				5.4
AVYNA	Praha 9-Vysocany	T/U/CR	CHMI	1B		51.9	27.7		5.2
	Periphery of Prague			1B
ABREA	Praha 6-Brevnov	B/U/RN	CHMI	1B		49.8	21.3				5.2
ACHOA	Praha 4-Chodov	B/U/RN	CHMI	1B		38.9	23.3				6.6
AKOBA	Praha 8-Kobylisy	B/S/R	CHMI	1B		38.9	23.0		12.1
ALERA	Letiste Praha	T/S/C	Letiste Pr	1B		50.3	26.3		8.3				17.3
ALIBA	Praha 4-Libus	B/S/R	CHMI	1B	1.3	49.9	18.6		5.0				16.0
APRUA	Praha 10-Prumyslova	T/U/IC	CHMI	1B		22.4	29.3				7.7
ARERA	Praha 5-Reporyje	B/S/RA	ZU Usti nL	1B		42.0	36.7				15.5		32.0
ASROA	Praha 10-Srobarova	B/U/RC	SZU	1B		40.4	28.0				6.1		24.3
ASTOA	Praha 5-Stodulky	B/U/R	CHMI	1A			15.0		1.0				17.3
ASUCA	Praha 6-Suchdol	B/S/R	CHMI	1A			23.3		3.1
AHOLA	Praha 7-Holesovice	T/U/RC	CHMI	1B		53.5	34.3				8.9		19.0
Region: Stredocesky				2021-12-04 17:00 - 20:00 CET	SO 2	NO 2	PM 10		O 3		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
SBERA	Beroun	T/U/RCI	CHMI	1B		49.4	13.3				9.9		17.7
SKHOA	Kutna Hora-Orebitska	B/U/R	CHMI	1A		13.5	14.3				25.6		18.7
SKLMA	Kladno-stred mesta	B/U/R	CHMI	1A			19.0		13.4				17.3
SKLSA	Kladno-Svermov	B/U/RI	CHMI	1B	3.5	46.2	31.3				12.7
SKRPA	Kralupy nad Vltavou-sportoviste	I/U/RCI	ZU Usti nL	1A			29.0				10.9		26.7
SMBOA	Mlada Boleslav	B/U/R	CHMI	1A		14.6	18.7		32.9				15.0
SONRA	Ondrejov	B/R/N-REG	CHMI						42.6
SPBRA	Pribram-Brezové Hory	B/U/R	CHMI	1B		21.7	21.3				21.3
SRORA	Rozdalovice-Ruska	B/R/A-NCI	CHMI	1B	4.3	12.4	27.7				37.4		22.7
STCSA	Tobolka-Certovy schody	B/R/AN-NCI	VCs			5.4			48.0				7.0
Region: Jihocesky				2021-12-04 17:00 - 20:00 CET	SO 2	NO 2	PM 10		O 3		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
CCBDA	Ceske Budejovice	B/U/R	CHMI	1A	3.8	15.2	4.0		45.1				2.3
CCBTA	Ces. Budejovice-Tres	B/U/R	ZU Usti nL	1A			12.0				46.0		10.7
CCHUA	Churanov	B/R/N-REG	CHMI		1.0	3.9			55.9
CKOCA	Kocelovice	B/R/N-REG	CHMI						35.9
CPRAA	Prachatice	B/S/R	CHMI	1A		7.6	7.3		60.2
CTABA	Tabor	T/U/RC	CHMI	1B		23.1	25.3		35.4
CHVOA	Hojna Voda	B/R/N-REG	CHMI	1A			7.0		57.6
Region: Plzensky				2021-12-04 17:00 - 20:00 CET	SO 2	NO 2	PM 10		O 3		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
PKLSA	Klatovy soud	T/U/R	ZU Usti nL	1A			15.7				24.6		14.7
PKUJA	Kamenny Ujezd	B/R/NA-NCI	CHMI	1B	8.1	11.9	37.7				39.8		7.7
PPLAA	Plzen-Slovany	T/U/RC	MPl	1A	8.3	23.0	15.7		32.0				16.3
PPLEA	Plzen-stred	T/U/RC	MPl	1B		36.1	20.7				20.8		19.3
PPLLA	Plzen-Lochotin	B/U/R	MPl	1B	16.3	27.2	26.7		21.3				25.0
PPLVA	Plzen-Doubravka	B/S/A	CHMI	1A	6.1	12.3	19.0		21.0				14.7
PPMOA	Plzen - mobil	-/-/-	MPl	1B		34.4	19.3		16.2				18.0
PPRMA	Primda	B/R/N-REG	CHMI		2.8	5.8			42.0
Region: Karlovarsky				2021-12-04 17:00 - 20:00 CET	SO 2	NO 2	PM 10		O 3		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
KCHMA	Cheb	B/S/R	CHMI	1A			13.0				28.7
KPRBA	Prebuz	B/R/AN-REG	CHMI		2.3	5.8			47.3
KSOMA	Sokolov	B/S/R	CHMI	1A	4.5	15.5	11.3		31.2				9.0
Region: Ustecky				2021-12-04 17:00 - 20:00 CET	SO 2	NO 2	PM 10		O 3		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
UDCMA	Decin	B/U/R	CHMI	1A		14.1	18.0				29.7		14.0
UDOKA	Doksany	B/R/NA-NCI	CHMI		4.3	14.7			34.8
UCHMA	Chomutov	B/U/R	CHMI	1A			27.7				26.1
UKRUA	Krupka	B/R/N-NCI	CHMI	1A			15.7				38.7
ULOMA	Lom	B/R/IN-NCI	CHMI	1B	8.4	25.3	21.7		21.6				16.0
ULTTA	Litomerice	B/U/R	CHMI	1A	5.2		22.3		28.0
UMEDA	Medenec	B/R/ANI-NCI	CHMI	1A	3.0		3.0				42.3
UMOMA	Most	B/U/R	CHMI	1B	5.3	30.3	22.7		22.4				12.7
URVHA	Rudolice v Horach	B/R/N-REG	CHMI	1A			4.7		56.1
USNZA	Sneznik	B/R/N-REG	CHMI		4.7	12.3			45.0
USTEA	Steti	B/U/R	MSTE	1A	4.1	14.4	21.7		37.2				20.0
UTPMA	Teplice	B/U/R	CHMI	1A	3.9		23.0		33.0				22.0
UTUSA	Tusimice	B/R/IA-NCI	CHMI	1B	1.3	18.1	25.3		30.1				16.7
UUDIA	Usti n. L.-Prokopa Divise	I/U/RCI	ZU Usti nL	1A			24.7				32.8		23.3
UULDA	Usti n.L.-Vseboricka	T/U/RC	CHMI	1B		33.9	30.3				33.1		26.3
UULKA	Usti n.L.-Kockov	B/S/RN	CHMI	1A	6.1	21.7	12.7		34.8				15.0
UULMA	Usti n.L.-mesto	B/U/RC	CHMI	1A		25.9	16.7				32.6
Region: Liberecky				2021-12-04 17:00 - 20:00 CET	SO 2	NO 2	PM 10		O 3		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
LCLMA	Ceska Lipa	B/U/R	CHMI	1A			9.3				29.6
LFRTA	Frydlant	B/R/N-REG	CHMI		1.3				56.6
LLILA	Liberec-Rochlice	B/U/R	CHMI	1A	4.2	12.8	14.0		43.8				12.0
LSOUA	Sous	B/R/N-REG	CHMI						54.6
Region: Kralovehradecky				2021-12-04 17:00 - 20:00 CET	SO 2	NO 2	PM 10		O 3		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
HHKBA	Hradec Kralove-Brnen	T/U/RC	CHMI	1A		18.2	13.0				43.4		9.3
HHKOK	Hradec Kralove-observator	B/S/R	CHMI						43.8
HHKSA	Hr.Kral.-Sukovy sady	T/U/RCI	ZU Usti nL	1A		34.2	12.7				43.1		10.7
HKRYA	Krkonose-Rychory	B/R/N-REG	CHMI						42.0
HPLOA	Polom	B/R/N-REG	CHMI	1A	1.3	5.1	9.7		53.8
HTRTA	Trutnov - Tkalcovska	B/U/R	CHMI	1A			18.7				36.4
Region: Pardubicky				2021-12-04 17:00 - 20:00 CET	SO 2	NO 2	PM 10		O 3		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
EMTPA	Moravska Trebova - Piaristicka.	B/U/R	CHMI	1A		10.5	23.7				33.4		19.3
EPAOA	Pardubice-Rosice	B/S/RI	CHMI		5.8	15.6					40.7
EPAUA	Pardubice Dukla	B/U/R	CHMI	1A	3.6		16.7		40.9				6.3
ESVRA	Svratouch	B/R/AN-REG	CHMI						51.8
Region: Vysocina				2021-12-04 17:00 - 20:00 CET	SO 2	NO 2	PM 10		O 3		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
JJIZA	Jihlava-Znojemska	T/U/R	ZU-Ostrava	1A		26.3	12.7				33.4		11.7
JKMYA	Kostelni Myslova	B/R/A-NCI	CHMI						36.9
JKOSA	Kosetice	B/R/AN-REG	CHMI	1A	3.6	7.3	11.7		45.0				14.0
JPEMA	Pelhrimov	B/S/R	ZU-Ostrava								33.5
JTREA	Trebic	B/S/RN	CHMI	1A			17.7				39.9
JZNZA	Zdar nad Sazavou	B/U/RC	ZU-Ostrava	1A			7.3				40.0		6.3
Region: Jihomoravsky				2021-12-04 17:00 - 20:00 CET	SO 2	NO 2	PM 10		O 3		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
BBDNA	Brno - Detska nemocnice	B/U/RC	CHMI	1B		26.8	18.7		23.9				13.0
BBMAA	Brno-Arboretum	B/U/RN	SMBrno	1A		26.0	17.3		35.4				16.0
BBMKA	Brno-Zvonarka	I/U/C	SMBrno	1B		28.7	24.4				27.4		19.6
BBMLA	Brno-Lany	B/S/RN	SMBrno	1B	6.0	32.5	22.6						20.2
BBMSA	Brno-Svatoplukova	T/U/R	SMBrno	1B		29.7	22.2				30.0		19.7
BBMVA	Brno-Vystaviste	T/U/C	SMBrno	1B		30.7	27.9				30.3		20.6
BBNAA	Brno-Masna	B/U/CR	ZU-Ostrava	1A			19.0				26.0		16.0
BBNIA	Brno-Lisen	B/U/R	CHMI	1A			11.3				33.2		9.7
BBNVA	Brno-Uvoz	T/U/R	CHMI	1B		45.9	20.0				28.1		16.0
BBNYA	Brno-Turany	B/S/R	CHMI	1A	1.3	12.3	12.7		40.6				11.7
BHODA	Hodonin	B/U/R	ZU-Ostrava	1A			12.7				39.7		10.7
BKUCA	Kucharovice	B/R/A-NCI	CHMI						44.6
BMISA	Mikulov-Sedlec	B/R/A-REG	CHMI	1A	5.5	6.8	8.7		55.2				5.0
BMOCA	Sivice	B/R/I-NCI	Ceskomorav	1A		16.6	17.3				50.1		15.7
BMOKA	Mokra	B/R/R-NCI	Ceskomorav	1A			1.0				40.9		1.0
BZNOA	Znojmo	B/S/RN	CHMI	1A		31.9	16.0				37.2		10.3
Region: Olomoucky				2021-12-04 17:00 - 20:00 CET	SO 2	NO 2	PM 10		O 3		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
MBELA	Belotin	B/R/A-NCI	CHMI	1A			7.7				53.7		5.3
MJESA	Jesenik-lazne	B/R/N-NCI	CHMI	1A	6.1	6.4	6.3		58.0
MLOSA	Lostice	B/R/A-NCI	VLOS	1B		14.5	27.2				44.3		25.2
MOLJA	Olomouc-Hejcin	B/U/R	CHMI	1A		14.9	14.7		38.7				10.0
MOLSA	Olomouc-Smeralova	B/U/R	ZU-Ostrava	1A			6.3				38.5		4.3
MPHRA	Hranice	B/U/RC	MHR	1A		16.7	21.8		45.1				18.5
MPRRA	Prerov	B/U/CR	CHMI	1A	4.3		14.7		41.4				7.0
MPSTA	Prostejov	B/U/R	CHMI	1A			18.0				39.6
MSMSA	Sumperk-5.ZS	B/U/R	MSUM	1A		15.3	20.2		5.1				19.4
Region: Zlinsky				2021-12-04 17:00 - 20:00 CET	SO 2	NO 2	PM 10		O 3		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
ZOTMA	Otrokovice - mesto	T/U/RIC	MOTRO	1A		19.1	10.9				52.4
ZSNVA	Stitna n.Vlari	B/R/N-REG	CHMI						58.2
ZTNVA	Tesnovice	B/R/A-REG	CHMI	1A	5.0	8.3	6.0		49.8				7.0
ZUHRA	Uherske Hradiste	T/U/RC	CHMI	1A		21.8	9.8				48.5
ZVMZA	Valasske Mezirici	B/U/R	CHMI	1A			7.0				48.9		5.7
ZZLNA	Zlin	B/S/RN	CHMI	1A	5.8	8.5	3.3		57.0				1.0
ZZZSA	Zlin-ZS Kvitkova	B/U/R	MZLI	1A		8.0	11.0		56.4				9.8
Region: Moravskoslezsky				2021-12-04 17:00 - 20:00 CET	SO 2	NO 2	PM 10		O 3		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
TBKRA	Bily Kriz	B/R/N-REG	CHMI		1.3	3.4			65.3
TCERA	Cervena hora	B/R/N-REG	CHMI			6.4			59.2
TCTNA	Cesky Tesin	B/U/R	CHMI	1A	12.3	19.9	13.3				56.1		12.7
TFMIA	Frydek-Mistek	B/S/R	CHMI	1A		6.1	4.7				49.9		3.7
THAOA	Havirov ZU	B/U/R	ZU, SMHa								46.5
THARA	Havirov	B/U/R	CHMI	1A			3.0				43.2		1.3
TCHOA	Chotebuz	T/R/NR-REG	ZU, MSK	1A	16.2	26.0	14.3				55.8
TKAOK	Karvina ZU	T/U/R	ZU-Ostrava	1A		27.6	11.0				47.9		8.0
TKAVA	Karvina	I/U/R	CHMI	1A	12.4	31.4	13.0						7.7
TNSVA	Nosovice	B/R/AI-NCI	ONOS	1A		5.0	9.5				56.5		8.7
TOCBA	Ostrava-Ceskobratrsk	T/U/CR	CHMI	1A		29.4	12.0				52.0		8.0
TOFFA	Ostrava-Fifejdy	B/U/R	CHMI	1A	4.3	13.4	7.3		54.0
TOHOA	Ostrava-Hostalkovice	B/S/NA	ZU, MSK	1A	5.6	9.2	11.3				54.3
TOHUA	Ostrava-Hrusov	I/S/C	SMOstrava	1A			11.9				50.5		10.3
TOMHK	Ostrava-Marianske Ho	B/U/RN	SMOstrava	1A	5.6	12.6	7.7		52.0
TOPDA	Ostrava-Poruba DD	T/U/R	SMOstrava								51.2
TOPOA	Ostrava-Poruba CHMU	B/S/R	CHMI	1A	6.5	11.5	9.0				51.1
TOPRA	Ostrava-Privoz	I/U/IR	CHMI	1A	3.7	19.9	12.7				51.9		7.3
TOREK	Ostrava-Radvanice ZU	I/S/IR	SMOstrava	1A	5.6	16.5	16.0		51.6				15.3
TOROK	Ostrava-Radvanice OZO	B/S/R	SMOstrava	1B	26.5	33.0	26.0		36.2
TOVKA	Opava-Katerinky	B/U/R	CHMI	1A		10.5	5.3		53.4				8.0
TOZRA	Ostrava-Zabreh	B/U/R	CHMI	1A			3.0				50.7		11.0
TRYCA	Rychvald	B/U/R	CHMI	1A	12.9	18.6	18.3				52.2		13.3
TRYJA	Rymarov-Janovice	B/S/RN	ZU-Ostrava	1A	5.6	5.9	16.3				51.7
TSTDA	Studenka	B/R/A-NCI	CHMI	1A	10.8	8.4	10.3		56.1				3.3
TTRKA	Trinec-Kanada	B/S/RN	SMTr.	1A		4.5	7.0				60.1		5.7
TTROA	Trinec-Kosmos	B/U/R	CHMI	1A			11.0		62.9				12.0
TVERA	Vernovice	B/R/AI-NCI	CHMI	1A	10.1	12.5	11.7				52.3		9.7

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				2021-12-04 15:00 - 18:00 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	5.0	9.6	13.2		53.0		12.3
QOLEA	Olesno	B/U/-	GIOS	1A		12.5	18.6		52.3
QOPEA	Opole-man4	B/U/-	GIOS
QOPLA	Opole-aut5	B/U/-	GIOS	1A			16.4				12.5
QPRUA	Prudnik-mobil	B/U/-	GIOS
QZDZA	Zdzieszowice	B/U/RCI	GIOS	1A			22.1
Region: Malopolski				2021-12-04 15:00 - 18:00 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	1B	7.7	45.2	18.3
YSBNA	Sucha Beskidzka, ul. Nieszczynskiej	B/U/-	GIOS	1B			34.6
YTARA	Tarnow	B/U/RCI	GIOS	1A	6.1	13.0	16.3
YTRZA	Trzebinia	B/U/RCI	GIOS	1B	14.3	24.6	27.1
YZAKA	Zakopane	B/U/RC	GIOS	2A	15.6	44.2	51.4
Region: Dolnoslaskie				2021-12-04 15:00 - 18:00 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
VDZLA	Dzialoszyn	I/R/-	GIOS	1A			8.3
VDZRA	Dzierzoniow	B/U/RC	GIOS	1A			28.7
VJEGA	Jelenia Gora-Oginskiego	B/U/-	GIOS	1A	9.1	11.6	16.4		47.4		15.5
VKLDA	Klodzko-Szkolna	B/U/-	GIOS	1A		9.5	16.8		46.5		15.5
VNRJA	Nowa Ruda-Jeziorna	B/U/-	GIOS	2A			64.8
VOLZA	Olawa-Zolnierzyak	B/U/-	GIOS	1B		28.8	31.4		33.4
VOSIA	Osieczów	B/R/AN-REG	GIOS		9.1	9.0
VSNIA	Sniezka	B/R/-	Inst of Me						75.7
VWRAA	Wroclaw-Bartnicza	B/S/-	GIOS			19.8			31.5
VWRIA	Wroclaw-Wisniowa	T/U/-	GIOS			57.4					27.3
VWROA	Wroclaw-Korzeniowskiego	B/U/-	GIOS	2A	12.6	34.9	42.4		17.9		34.4
VWWYA	Walbrzych-Wysockiego	B/U/-	GIOS	1A	12.0	12.4	16.1		44.1
Region: Slaskie				2021-12-04 15:00 - 18:00 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	5.4		15.1		63.5
WCZAA	Czestochowa - Armii Krajowej	T/U/RCI	GIOS	2A		44.1	45.4
WCZBA	Czestochowa - Baczyrskiego	B/U/RCI	GIOS	1B	16.1	34.8	17.9		25.6
WDAGA	Dabrowa Górnicza	B/U/RCI	GIOS	1A	7.1	13.6	16.6		53.0
WGLIA	Gliwice	B/U/RCI	GIOS	1B	12.7		33.3
WKATA	Katowice	B/U/RCI	GIOS	1A	6.9	20.0	16.1		45.8		12.5
WKTWA	Katowice, ul. Plebiscytowa/A4	T/U/-	GIOS
WLUBA	Lubliniec, ul. ks. Szymaly	B/U/-	GIOS	1A			28.2
WRYBA	Rybnik	B/U/RCI	GIOS	1B	11.3	20.1	20.0		50.7
WSOSA	Sosnowiec	B/U/RCI	GIOS	1A	7.8	16.5	18.9
WTYCA	Tychy	B/U/RCI	GIOS	1B	14.4	22.4	29.0
WUSTA	Ustron	B/S/RC	GIOS	1A	2.8	4.8	7.3		65.4
WWOZA	Wodzislaw	B/U/RCI	GIOS	1B	16.2	16.2	27.2		49.9
WZABA	Zabrze	B/U/RCI	GIOS	2A	15.7	36.9	56.9		27.0
WZLPA	Zloty Potok	B/R/AN-REG	GIOS	1A	7.8	9.4	15.7		49.7		13.3
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				2021-12-04 17:00 - 20:00 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
1AWHA	Wien-A23-Wehlistraße	T/S/-	MSW
1BELA	Wien-Belgradplatz	T/U/R	MSW
1FLGA	Wien-Floridsdorf Gerichtsgasse	T/U/RC	MSW
1GAUA	Wien-Gaudenzdorf	T/U/RC	MSW
1HERA	Wien-Hermannskogel	B/S/AN	MSW
1HIKA	Wien-Hietzinger	T/U/RC	MSW
1HOWA	Wien-Hohe Warte	B/S/R	MSW
1KAEA	Wien-Kaiser-Ebersdorf	I/S/RI	MSW
1KENA	Wien-Kendlerstraße	T/U/R	MSW
1LABA	Wien-Laaer Berg	T/S/RC	MSW
1LIGA	Wien-Liesing-Gewerbegebiet	T/S/RI	MSW
1LOBA	Wien-Lobau	B/S/AN	MSW
1SCHA	Wien-Schafberg	B/S/R	MSW
1STAA	Wien-Stadlau	B/U/RC	MSW
1STEA	Wien-Stephansplatz	B/U/R	MSW
1TABA	Wien-Taborstrasse	T/U/R	MSW
Region: Niederösterreich				2021-12-04 17:00 - 20:00 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			23.8
2BIEA	Biedermannsdorf	T/S/RC	Amt der NÖ
2DUNA	Dunkelsteinerwald	B/R/A	Amt der NÖ		3.0	17.2			28.3
2FORA	Forsthof	B/R/AN	Amt der NÖ		0.3	15.8			44.2
2GANA	Gänserndorf	B/S/A	Amt der NÖ	1A	1.0	5.7	5.3		52.5
2GREA	Gr. Enzersdorf II.	B/R/A	Amt der NÖ		1.5	6.2					9.7
2HAIA	Hainburg	B/S/RC	Amt der NÖ	1A	1.0	7.9	12.2		51.5
2HEIA	Heidenreichstein	B/R/N	Amt der NÖ	1A	0.0	10.7	8.5		40.8
2IRNA	Irnfritz	B/R/A	Amt der NÖ		0.0				30.0
2KEMA	Kematen	B/S/CI	Amt der NÖ	1A		18.8	11.3		30.0
2KLOA	Klosterneuburg	B/U/R	Amt der NÖ		0.5	11.5			49.7
2KLVA	Klosterneuburg Verkehr	T/U/RCI	Amt der NÖ	1A		18.0	18.7
2KOLA	Kollmitzberg	B/R/AN	Amt der NÖ		1.0				31.7
2KREA	Krems	B/U/RC	Amt der NÖ	1B	1.0	30.8	20.2		20.2
2MANA	Mannswörth	I/U/I	Amt der NÖ	1A		15.0	11.5
2MISA	Mistelbach	B/R/A	Amt der NÖ	1A	0.0		12.0		54.2
2NEUA	Neusiedl	B/R/A	Amt der NÖ	1A		17.8	20.0
2POCA	Pöchlam	B/U/R	Amt der NÖ
2PURA	Purkersdorf	B/S/RC	Amt der NÖ			22.8
2SCHA	Schwechat	I/U/RI	Amt der NÖ	1A	0.7	11.7	14.5		43.5		11.5
2SPOA	St. Polten	B/U/IR	Amt der NÖ	1B	0.5	23.8	20.2		19.8		16.5
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		23.7	14.7
2SVAA	St. Valentin-A1	T/S/IR	Amt der NÖ			32.5			20.7		10.8
2TRAA	Traismauer	B/S/R	Amt der NÖ
2TRSA	Trasdorf	B/S/R	Amt der NÖ	1A	2.3	21.2	19.0
2TUKA	Tulbinger Kogel	B/R/N	Amt der NÖ
2TULA	Tulln	B/U/R	Amt der NÖ	1B	1.0	31.0	25.3		2.7
2WOLA	Wolkersdorf	B/R/A	Amt der NÖ			7.0			52.3
2ZIEA	Ziersdorf	B/R/A	Amt der NÖ	1A			18.5		19.3
2ZWEA	Zwentendorf	B/S/R	Amt der NÖ			21.5					16.2
Region: Oberösterreich				2021-12-04 17:00 - 20:00 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		7.7	4.4		62.2		4.5
3BZEA	Braunau Zentrum	B/S/RCI	AOL	1A	0.8	27.4	16.6		14.2		14.8
3EKRA	Enns-Kristein 3	T/R/RA	AOL	1B		34.5	18.1				11.7
3ENZA	Enzenkirchen	-/-/-	AOL						41.4
3FEUA	Feuerkogel	B/R/N-REG	AOL				0.4		80.8		0.2
3GRNA	Grunbach	B/R/AN	AOL	1A	1.4	2.9	23.5		71.6		15.1
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	2.7	39.8	13.9		17.6		11.2
3LRMA	Linz-Romerbergtunnel	T/U/RC	AOL	1B		41.9	14.6				11.9
3LSTA	Linz-Stadtpark	B/U/R	AOL	1A		31.6	11.6		32.2		10.1
3LTUA	Linz-24er-Turm	T/U/RCI	AOL
3RANA	Ranshofen 3	-/-/-	AOL
3SGAA	Steyregg-Au	I/S/RI	AOL	1A	3.5	15.0	10.5				9.6
3SCHA	Schwand	-/-/-	AOL
3STEA	Steyr	B/S/RI	AOL	1A	2.0	25.3	13.2		25.1		12.0
3TRAA	Traun	B/S/RC	AOL	1A		25.6	11.8		29.5		11.1
3VKLA	Vöcklabruck	B/S/RCI	AOL	1A	3.6	27.4	15.7				15.5
3WELA	Wels	B/U/RCI	AOL	1A	1.3	32.3	14.1		21.6		12.2
3ZBLA	Zobelboden 2	B/R/N	AOL						68.0

Current overview of data from Slovakia automated stations

Region: Banskobystrický kraj				2021-12-04 17:00 - 20:00 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		7.0	13.3		53.0
FHNHA	Hnusta, Hlavna	B/S/-	SHMI	1B			47.7
FJEJA	Jelsava, Jesenskeho	B/S/-	SHMI	1B		18.0	40.0		24.7
FZHJA	Ziar nad Hronom, Jilemnickeho	B/U/-	SHMI	1A			15.0
FZJAA	Zvolen, J. Alexyho	B/U/-	SHMI	1B			55.7
Region: Bratislava				2021-12-04 17:00 - 20:00 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	11.1	20.7	16.3		32.7
GBRKA	Bratislava, Kamenne nam.	B/U/-	SHMI	1A			18.3
GBRMA	Bratislava, Mamateyova	B/U/-	SHMI	1A		11.0	14.7		38.3
GBRTA	Bratislava, Trnavske Myto	T/U/-	SHMI	1B		27.3	20.7				15.3
Region: Bratislavský kraj				2021-12-04 17:00 - 20:00 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	1A	9.0	12.7	14.7				12.0
Region: Košice				2021-12-04 17:00 - 20:00 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	1B			37.7
OKODA	Kosice, Dumbierska	B/S/-	SHMI
OKOSA	Kosice, Stefanikova I.	T/U/-	SHMI	1B	12.0	31.0	36.0				27.3
Region: Košický kraj				2021-12-04 17:00 - 20:00 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			72.0			41.1
RKRSA	Krompachy, SNP	T/U/-	SHMI	1A		12.3	16.3				13.7
RSTMA	Strazske, Mierova	B/U/-	SHMI	1A			23.0
RVILA	Velka Ida, Letna	I/S/-	SHMI	1B			55.7
Region: Nitrianský kraj				2021-12-04 17:00 - 20:00 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	1A		11.3	21.0		42.0
4NISA	Nitra, Sturova	T/U/-	SHMI	1B	16.0	29.7	19.7				14.7
Region: Prešovský kraj				2021-12-04 17:00 - 20:00 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		6.3	24.3		43.7
5GANA	Ganovce, Meteo. st.	B/R/-	SHMI			4.0			56.3
5HNSA	Humenne, Nam. Slobody	B/U/-	SHMI	1A		7.3	22.0		52.3
5KOSA	Kolonicke sedlo	B/R/-	SHMI	1A			20.3
5PLSA	Presov, arm. gen. L. Svobodu	T/U/-	SHMI	1B		21.3	26.0				20.3
5SLEA	Stara Lesna, AV SAV, EMEP	B/R/-	SHMI	1A		4.0	6.0		43.7
5SVEA	Starina, Vodna nadrz, EMEP	B/R/-	SHMI			2.7			54.4
5VNTA	Vranov nad Top., M.R.Stefanika	B/U/-	SHMI	1A	9.0		27.7
Region: Trenčianský kraj				2021-12-04 17:00 - 20:00 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	1A	14.7		11.3
6HMCA	Handlova, Moravianska cesta	B/U/-	SHMI	1A	13.9		11.3
6PRMA	Prievidza, Malonecpalska	B/U/-	SHMI	1A	27.3	8.0	14.7		54.0
6TRHA	Trenčín, Hasicska	T/U/-	SHMI	1A	3.7	19.7	12.3				5.7
Region: Trnavský kraj				2021-12-04 17:00 - 20:00 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	17.7		19.0
7SEVA	Sered, Vinarska	B/U/-	SHMI	1A		19.3	20.0
7TAEA	Topolniky, Aszod, EMEP	B/R/-	SHMI	1A	10.3	10.0	19.3		25.0
7TRKA	Trnava, Kollarova	T/U/-	SHMI	1B		26.0	20.7				18.3
Region: Žilinský kraj				2021-12-04 17:00 - 20:00 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						80.0
8MAJA	Martin, Jesenskeho	T/U/-	SHMI	1A		17.7	13.3				11.0
8RURA	Ruzomberok, Riadok	B/U/-	SHMI	1A	1.0	7.9	12.3		57.3		7.7
8ZIOA	Zilina, Obezna	B/U/-	SHMI	1A		12.0	8.0		62.0

---

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
	Incomplete data