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: 2024-11-21 18:25 CET

Region: Prague				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³
	Centre of Prague			1A
AKALA	Praha 8-Karlin	T/U/C	CHMI	1A		29.1	6.1					31.0
ALEGA	Praha 2-Legerova	T/U/RC	CHMI	1B		42.9	17.7					25.0		7.5
AREPA	Praha 1-n. Republiky	B/U/C	CHMI	1A		28.7	6.1					24.6
ARIEA	Praha 2-Riegrovy sady	B/U/NR	CHMI	1A	4.8	22.7	3.2		24.1					3.7
AVRSA	Praha 10-Vrsovice	T/U/R	CHMI				14.3					26.1
AVYNA	Praha 9-Vysocany	T/U/CR	CHMI	1A		30.3	7.8		27.3
	Periphery of Prague			1A
ABREA	Praha 6-Brevnov	B/U/RN	CHMI	1A		20.0	3.7					31.4
ACHOA	Praha 4-Chodov	B/U/RN	CHMI	1A		17.4	2.5					40.3
AKOBA	Praha 8-Kobylisy	B/S/R	CHMI	1A		21.9	3.3		38.0
ALERA	Letiste Praha	T/S/C	Letiste Pr			11.9			43.8					4.5
ALIBA	Praha 4-Libus	B/S/R	CHMI				4.0		44.8					3.4
APRUA	Praha 10-Prumyslova	T/U/IC	CHMI	1B		34.6	19.2					38.1
ARERA	Praha 5-Reporyje	B/S/RA	ZU Usti nL									44.2
ASROA	Praha 10-Srobarova	B/U/RC	SZU	1A		20.3	7.4					27.4		3.6
ASTOA	Praha 5-Stodulky	B/U/R	CHMI
ASUCA	Praha 6-Suchdol	B/S/R	CHMI
AHOLA	Praha 7-Holesovice	T/U/RC	CHMI	1A		35.5	9.7					33.9		3.0
Region: Stredocesky				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³
SBERA	Beroun	T/U/RCI	CHMI	1A		38.8	1.0					36.1		1.0
SKHOA	Kutna Hora-Orebitska	B/U/R	CHMI	1A		12.3	3.8					39.9		2.1
SKLMA	Kladno-stred mesta	B/U/R	CHMI
SKLSA	Kladno-Svermov	B/U/RI	CHMI	1A	3.1	13.8	3.1					37.8
SKOAA	Kolin SAZ	B/U/R	ZU Usti nL	1A			6.8					36.5		5.0
SKRPA	Kralupy nad Vltavou-sportoviste	I/U/RCI	ZU Usti nL	1A			7.7					32.6		5.4
SMBOA	Mlada Boleslav	B/U/R	CHMI	1A		23.3	3.3		31.7					1.7
SONRA	Ondrejov	B/R/N-REG	CHMI	1A					48.5		2.5
SPBRA	Pribram-Brezové Hory	B/U/R	CHMI	1A		15.9	8.6					44.9
SRORA	Rozdalovice-Ruska	B/R/A-NCI	CHMI	1A	4.3	10.5	2.1					41.3		3.0
STCSA	Tobolka-Certovy schody	B/R/ANI-NCI	VCs	1A		4.2			49.0		2.5			1.6
Region: Jihocesky				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³
CCBDA	Ceske Budejovice	B/U/R	CHMI	1A	3.5	14.8	2.2		41.4					1.6
CCBTA	Ces. Budejovice-Tres	B/U/R	ZU Usti nL	1A			15.4					44.6		10.6
CCHUA	Churanov	B/R/N-REG	CHMI	1A	1.3	2.8			62.4		1.7
CKOCA	Kocelovice	B/R/N-REG	CHMI	1A							2.2
CPRAA	Prachatice	B/S/R	CHMI	1A		14.3	1.4
CSTRA	Strakonice-ZS Strakonice	B/U/R	ZU Usti nL	1A			10.5					41.3		7.7
CTACA	Tabor	T/U/RC	CHMI				10.1		25.3
CHVOA	Hojna Voda	B/R/N-REG	CHMI	1A			3.5		59.7
Region: Plzensky				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³
PKLSA	Klatovy soud	T/U/R	ZU Usti nL	1A			12.6					42.4		9.0
PKUJA	Kamenny Ujezd	B/R/NA-NCI	CHMI	1A	5.1	7.3	2.0					50.1		2.2
PPLAA	Plzen-Slovany	T/U/RC	MPl	1A	3.4	28.2	2.8		31.9					4.3
PPLEA	Plzen-stred	T/U/RC	MPl	1A	3.9	27.8	13.1					35.9		5.7
PPLLA	Plzen-Lochotin	B/U/R	MPl	1A	6.0	15.6	6.2		38.5					4.9
PPLVA	Plzen-Doubravka	B/S/A	CHMI	1A	6.1	17.2	3.6		37.5					1.4
PPMOA	Plzen - mobil	-/-/-	MPl	1A	1.3	13.8	6.9		41.8					5.7
PPRMA	Primda	B/R/N-REG	CHMI	1A	5.9	4.2			50.1		2.3
Region: Karlovarsky				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³
KCHMA	Cheb	B/S/R	CHMI	1A			1.5					48.2
KPRBA	Prebuz	B/R/AN-REG	CHMI	1A	1.3	3.0			61.5		2.2
KSOMA	Sokolov	B/S/R	CHMI	1A	3.7	9.0	3.8		50.7					1.4
Region: Ustecky				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³
UDCMA	Decin	B/U/R	CHMI	1A		23.3	2.9					34.8		2.6
UDOKA	Doksany	B/R/NA-NCI	CHMI	1A	4.0	6.2			48.1		3.3
UCHMA	Chomutov	B/U/R	CHMI	1A			4.9					39.0
UKRUA	Krupka	B/R/N-NCI	CHMI	1A	11.6		3.6					47.4
ULOMA	Lom	B/R/IN-NCI	CHMI	1A	8.9	11.9	3.2		35.6					3.9
ULTTA	Litomerice	B/U/R	CHMI	1A	8.2		3.5		29.5
UMEDA	Medenec	B/R/ANI-NCI	CHMI	1A	4.1		3.9					57.0
UMOMA	Most	B/U/R	CHMI		1.3		4.8		34.5					1.5
URVHA	Rudolice v Horach	B/R/N-REG	CHMI	1A			3.0		57.2
USNZA	Sneznik	B/R/N-REG	CHMI	1A	6.7	9.8			48.8		2.9
USTEA	Steti	B/U/R	MSTE	1A	1.3		6.4		43.4					4.5
UTPMA	Teplice	B/S/R	CHMI	1A	6.2		3.8		40.6					3.2
UTUSA	Tusimice	B/R/IA-NCI	CHMI	1A	4.1	8.7	1.0		51.9					1.0
UULDA	Usti n.L.-Vseboricka	T/U/RC	CHMI			38.4						41.2
UULKA	Usti n.L.-Kockov	B/S/RN	CHMI				1.0		45.0					2.4
UULMA	Usti n.L.-mesto	B/U/RC	CHMI	1A		16.2	4.6					37.1
Region: Liberecky				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³
LCLMA	Ceska Lipa	B/U/R	CHMI	1A			6.2					39.4
LFRTA	Frydlant	B/R/N-REG	CHMI	1A	5.0				43.9		3.8
LHVIA	Horni Vitkov	B/R/N-REG	CHMI									45.1
LLILA	Liberec-Rochlice	B/U/R	CHMI	1A	6.4	13.9	3.6		41.4					1.8
LSOUA	Sous	B/R/N-REG	CHMI	1A					44.2		3.0
LUHLA	Uhelna	B/R/NA-NCI	CHMI	1A			4.2					43.6		3.4
Region: Kralovehradecky				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³
HHKBA	Hradec Kralove-Brnen	T/U/RC	CHMI	1A		13.8	1.6					43.2		2.6
HHKOK	Hradec Kralove-observator	B/S/R	CHMI	1A					47.6		3.7
HHKSA	Hr.Kral.-Sukovy sady	T/U/RCI	ZU Usti nL	1A		16.3	7.0					43.1		5.1
HKRYA	Krkonose-Rychory	B/R/N-REG	CHMI	1A					47.4		3.2
HPLOA	Polom	B/R/N-REG	CHMI	1A	1.3	5.8	4.2		53.2
HTRTA	Trutnov - Tkalcovska	B/U/R	CHMI	1A			7.0					49.4
Region: Pardubicky				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³
EMTPA	Moravska Trebova - Piaristicka.	B/U/R	CHMI	1A		14.7	16.9					41.9		2.8
EPAOA	Pardubice-Rosice	B/S/RI	CHMI	1A	1.3	7.5					1.9	44.7
EPAUA	Pardubice Dukla	B/U/R	CHMI	1A	1.3		1.5		45.2					5.9
ESVRA	Svratouch	B/R/AN-REG	CHMI	1A					49.6		4.4
Region: Vysocina				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³
JJIZA	Jihlava-Znojemska	T/U/R	ZU-Ostrava	1A		11.5	8.0					48.6		6.0
JKMYA	Kostelni Myslova	B/R/A-NCI	CHMI	1A					50.0		3.5
JKOSA	Kosetice	B/R/AN-REG	CHMI	1A	8.9	5.5	2.2		54.6					2.1
JPEMA	Pelhrimov	B/S/R	ZU-Ostrava	1A			6.0					51.6		5.0
JTREA	Trebic	B/S/RN	CHMI	1A			2.5		46.0
JZNZA	Zdar nad Sazavou	B/U/RC	ZU-Ostrava	1A			5.0					51.1		3.3
Region: Jihomoravsky				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³
BBDNA	Brno - Detska nemocnice	B/U/RC	CHMI	1A		31.4	6.1		28.4					9.0
BBMAA	Brno-Arboretum	B/U/RN	SMBrno	1A		26.4	12.1		42.4					3.9
BBMLA	Brno-Lany	B/S/RN	SMBrno	1A	6.3	25.6	6.8		33.2					5.2
BBMSA	Brno-Svatoplukova	T/U/R	SMBrno	1A		47.2	7.8					35.4		5.0
BBNIA	Brno-Lisen	B/U/R	CHMI	1A			2.2					40.5		10.7
BBNVA	Brno-Uvoz	T/U/R	CHMI	1B		39.9	24.3					33.8		6.3
BBNYA	Brno-Turany	B/S/R	CHMI	1A	6.4	13.2	2.3		46.8					3.8
BBOMA	Brno-Komarov	T/U/R	SMBrno	1B		44.8	12.8					33.3		5.5
BHODA	Hodonin	B/U/R	ZU-Ostrava	1A			4.3					38.4		3.0
BKUCA	Kucharovice	B/R/A-NCI	CHMI	1A	2.2	11.0	1.4		47.3					1.0
BMISA	Mikulov-Sedlec	B/R/A-REG	CHMI	1A	2.1	4.8	8.7		51.9					2.4
BMOCA	Sivice	B/R/I-NCI	Ceskomorav	1A		7.8	8.6					50.6		5.3
BMOKA	Mokra	B/R/R-NCI	Ceskomorav	1A			6.5					46.6		3.8
BZNOA	Znojmo	B/S/RN	CHMI	1A		10.6	2.8					40.6		2.2
Region: Olomoucky				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³
MBELA	Belotin	B/R/A-NCI	CHMI	1A			6.1					50.1		1.0
MJESA	Jesenik-lazne	B/R/N-NCI	CHMI	1A	11.1	3.7	4.7		60.1
MLOSA	Lostice	B/R/A-NCI	VLOS	1A		10.2	7.6					47.4
MOLJA	Olomouc-Hejcin	B/U/R	CHMI	1A		21.0	5.1		32.6					1.7
MOLSA	Olomouc-Smeralova	B/U/R	ZU-Ostrava									32.3
MPHRA	Hranice	B/U/RC	MHR	1A		26.9	5.5		28.9					3.9
MPRRA	Prerov	B/U/CR	CHMI	1A	5.0		7.0		34.3					5.7
MPSTA	Prostejov	B/U/R	CHMI	1A			3.5					35.1
MSMSA	Sumperk, ZS Vrchlickeho	B/U/R	MSUM	1A		16.2	9.8		42.7					7.6
MVBYA	Velka Bystrice	T/U/RI	MUVB	1B		33.3	17.3					41.4		10.2
Region: Zlinsky				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³
ZOTMA	Otrokovice - mesto	T/U/RIC	MOTRO	1A		16.7	6.4					44.2		4.0
ZROZA	Roznov pod Radhostem	T/U/RI	MU Roznov	1A		15.1	11.7					45.9		7.5
ZSNVA	Stitna n.Vlari	B/R/N-REG	CHMI	1A					56.7		4.5
ZTNVA	Tesnovice	B/R/A-REG	CHMI	1A	3.6	3.1	2.4		50.6					1.7
ZUHRA	Uherske Hradiste	T/U/RC	CHMI	1A		29.1	4.5					39.0
ZVMZA	Valasske Mezirici	B/U/R	CHMI	1A			4.0					39.8		1.5
ZZLNA	Zlin	B/S/RN	CHMI	1A	5.3	16.3	4.4		44.1					4.1
ZZZSA	Zlin-ZS Kvitkova	B/U/R	MZLI	1A		12.0	6.0		47.1					3.9
Region: Moravskoslezsky				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³
TBKRA	Bily Kriz	B/R/N-REG	CHMI	1A	2.4	2.9			58.7		5.8
TCERA	Cervena hora	B/R/N-REG	CHMI	1A		4.7			57.4		4.4
TCTNA	Cesky Tesin	B/U/RI	CHMI	1A	1.3	24.4	6.8					48.2		7.6
TFMIA	Frydek-Mistek	B/S/R	CHMI	1A		14.8	2.8					43.8		9.4
THAOA	Havirov ZU	B/U/R	ZU, SMHa	1A			6.7					42.8
THARA	Havirov	B/U/R	CHMI	1A			4.7					45.7		2.5
TKAOK	Karvina ZU	T/U/R	ZU-Ostrava	1A		16.7	8.3					45.2		5.0
TKARA	Karvina	B/U/R	CHMI	1A	12.1	15.5	3.6							2.1
TMMOA	Mala Moravka	B/R/RN	ZU, MSK	1A	5.6	4.0	4.7					59.1		3.7
TNSVA	Nosovice	B/R/AI-NCI	ONOS	1A		5.0	9.5					52.1		7.9
TOCBA	Ostrava-Ceskobratrsk	T/U/CR	CHMI	1A		30.3	11.1					47.5		5.2
TOFFA	Ostrava-Fifejdy	B/U/R	CHMI	1A	3.3	15.0	6.9		45.0
TOHUA	Ostrava-Hrusov	I/S/C	SMOstrava	1A			12.3					42.9		8.4
TOMHK	Ostrava-Marianske Ho	B/U/RN	SMOstrava	1A	5.3	17.5	8.7		44.6					5.3
TOPDA	Ostrava-Poruba DD	T/U/R	SMOstrava	1A		25.6	12.0					46.9		6.3
TOPOA	Ostrava-Poruba CHMU	B/S/R	CHMI	1A	4.9	14.8	5.8					46.7		3.7
TOPRA	Ostrava-Privoz	I/U/IR	CHMI	1A	3.8	20.5	7.9					47.4		2.6
TOREK	Ostrava-Radvanice ZU	I/S/IR	SMOstrava	1A	12.6	9.9	15.3		52.5					6.0
TOROK	Ostrava-Radvanice OZO	B/S/R	SMOstrava	1A	9.0	15.6	10.7		45.2					8.0
TOVKA	Opava-Katerinky	B/U/R	CHMI
TOZRA	Ostrava-Zabreh	B/U/R	CHMI	1A			3.2					41.9		2.8
TRYCA	Rychvald	B/U/R	CHMI	1A	7.8	12.8	20.7					49.4		5.3
TSTDA	Studenka	B/R/A-NCI	CHMI	1A	6.4	7.6	2.5		50.1					2.1
TTRKA	Trinec-Kanada	B/S/RNI	SMTr.	1A			7.7					51.5		6.2
TTROA	Trinec-Kosmos	B/U/RI	CHMI	1A			1.0		49.6					25.8
TVERA	Vernovice-Dolni Lutyne	B/R/AI-NCI	CHMI	1A	10.2	9.1	2.6					49.3		1.0
TVPPA	Vrbno pod Pradedem	B/U/RC	ZU, MSK	1A	5.6		6.3							6.0
TZARA	Zator MS	B/R/RA	ZU, MSK	1A	5.6		5.3							3.7

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				2024-11-21 13:00 - 16:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
QKEKA	Kedzierzyn-Kozle	B/U/RCI	GIOS	1A	4.3	10.7	7.2		60.6		5.1
QOLEA	Olesno	B/U/-	GIOS	1A		12.4	22.4		49.6
QOPEA	Opole-man4	B/U/-	GIOS		3.4	14.3			56.1
QOPLA	Opole-aut5	B/U/-	GIOS	1A			9.3				6.0
QPRUA	Prudnik-mobil	B/U/-	GIOS
QZDZA	Zdzieszowice	B/U/RCI	GIOS	1A			12.2
Region: Malopolski				2024-11-21 13:00 - 16:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
YKRAA	Krakow	B/U/RCI	GIOS	1A	4.8	22.8	11.0
YSBNA	Sucha Beskidzka, ul. Nieszczynskiej	B/U/-	GIOS	1A			10.6
YTARA	Tarnow	B/U/RCI	GIOS	1A	12.8	18.0	9.1
YTRZA	Trzebinia	B/U/RCI	GIOS		9.6		15.7
YZAKA	Zakopane	B/U/RC	GIOS	1A		11.7	13.1
Region: Dolnoslaskie				2024-11-21 13:00 - 16:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
VDZOA	Dzialoszyn	I/R/-	GIOS	1A			6.4				3.3
VDZRA	Dzierzoniow	B/U/RC	GIOS	1A			4.1
VJAGA	Jasna Gora	I/R/-	GIOS	1A			3.8				2.7
VJEGA	Jelenia Gora-Oginskiego	B/U/-	GIOS	1A	12.6	11.4	9.4		55.7		6.3
VKLDA	Klodzko-Szkolna	B/U/-	GIOS	1A		9.7	9.2		56.4		5.2
VNRJA	Nowa Ruda-Jeziorna	B/U/-	GIOS	1A			12.4
VOLZA	Olawa-Zolnierzyak	B/U/-	GIOS	1A		9.6	7.9		57.3
VOSIA	Osieczów	B/R/AN-REG	GIOS		7.3	6.5
VSNIA	Sniezka	B/R/-	Inst of Me
VWRAA	Wroclaw-Bartnicza	B/S/-	GIOS
VWRIA	Wroclaw-Wisniowa	T/U/-	GIOS			44.5					11.2
VWROA	Wroclaw-Korzeniowskiego	B/U/-	GIOS	1B	18.3	20.2	20.5		48.9		7.7
VWWYA	Walbrzych-Wysockiego	B/U/-	GIOS	1A	9.6	9.0	13.8		50.3
Region: Slaskie				2024-11-21 13:00 - 16:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
WBBIA	Bielsko-Biala, ul.Partyzantow	T/U/-	GIOS
WBIBA	Bielsko Biala	B/U/RC	GIOS	1A	4.1		11.0		55.7
WCZAA	Czestochowa - Armii Krajowej	T/U/RCI	GIOS	1B		37.3	20.7
WCZBA	Czestochowa - Baczyrskiego	B/U/RCI	GIOS	1A	4.5	12.1	6.0		44.2
WDAGA	Dabrowa Górnicza	B/U/RCI	GIOS
WGLIA	Gliwice	B/U/RCI	GIOS	1A			8.5
WKATA	Katowice	B/U/RCI	GIOS	1A	5.2	27.0	12.7		36.6		10.1
WKTWA	Katowice, ul. Plebiscytowa/A4	T/U/-	GIOS
WLUBA	Lubliniec, ul. ks. Szymaly	B/U/-	GIOS	1A			7.8
WRYBA	Rybnik	B/U/RCI	GIOS	1A	3.2	12.7	8.0		56.3
WSOSA	Sosnowiec	B/U/RCI	GIOS	1A		23.5	13.7
WTYCA	Tychy	B/U/RCI	GIOS	1A	6.6	10.8	8.1
WUSTA	Ustron	B/S/RC	GIOS	1A	4.3	7.3	6.1		57.6
WWOZA	Wodzislaw	B/U/RCI	GIOS	1A	6.2	9.4	13.0		55.0
WZABA	Zabrze	B/U/RCI	GIOS
WZLPA	Zloty Potok	B/R/AN-REG	GIOS	1A	1.3	5.4	9.4		55.7		8.4
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				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
1AKHA	Wien-AKH (Allgemeines Krankenhaus)	T/U/RC	MSW	1A		26.5	10.8				4.1
1AWHA	Wien-A23-Wehlistraße	T/S/-	MSW	1A	0.7	37.4	9.2				3.6
1BELA	Wien-Belgradplatz	T/U/R	MSW	1A		41.4	6.8				3.7
1FLGA	Wien-Floridsdorf Gerichtsgasse	T/U/RC	MSW	1B		45.0	12.6				5.1
1GAUA	Wien-Gaudenzdorf	T/U/RC	MSW	1A		33.0	9.5				3.8
1HERA	Wien-Hermannskogel	B/S/AN	MSW			15.5			54.8
1HIKA	Wien-Hietzinger	T/U/RC	MSW			67.4
1HOWA	Wien-Hohe Warte	B/S/R	MSW		0.6	34.8			35.3
1KAEA	Wien-Kaiser-Ebersdorf	I/S/RI	MSW	1A	5.1	35.1	7.2				3.3
1KENA	Wien-Kendlerstraße	T/U/R	MSW				7.5				3.8
1LABA	Wien-Laaer Berg	T/S/RC	MSW
1LIGA	Wien-Liesing-Gewerbegebiet	T/S/RI	MSW	1A		39.1	7.9				4.1
1LOBA	Wien-Lobau	B/S/AN	MSW	1A		18.1	7.0		49.3		3.1
1SCHA	Wien-Schafberg	B/S/R	MSW	1A	3.6	24.1	6.9				3.8
1STAA	Wien-Stadlau	B/U/RC	MSW	1A	2.7	29.9	7.4				3.8
1STEA	Wien-Stephansplatz	B/U/R	MSW		1.8	24.7			49.3
1TABA	Wien-Taborstrasse	T/U/R	MSW	1B		51.0	11.8				5.2
Region: Niederösterreich				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
2AMSA	Amstetten	B/U/R	Amt der NÖ	1A		25.8	10.3		43.2
2BIEA	Biedermannsdorf	T/S/RC	Amt der NÖ
2DUNA	Dunkelsteinerwald	B/R/A	Amt der NÖ		2.0	10.7			46.5
2FORA	Forsthof	B/R/AN	Amt der NÖ		1.0	6.0			61.2
2GANA	Gänserndorf	B/S/A	Amt der NÖ	1A	1.0	9.7	8.0		43.8
2GREA	Gr. Enzersdorf II.	B/R/A	Amt der NÖ		1.2	12.5					3.0
2HAIA	Hainburg	B/S/RC	Amt der NÖ	1A	2.0	11.0	4.8		51.2
2HEIA	Heidenreichstein	B/R/N	Amt der NÖ	1A	1.0	6.4	5.7		54.8
2IRNA	Irnfritz	B/R/A	Amt der NÖ		1.0				52.3
2KEMA	Kematen	B/S/CI	Amt der NÖ	1A		9.0	6.2		53.5
2KLOA	Klosterneuburg	B/U/R	Amt der NÖ		1.5	16.8			51.5
2KLVA	Klosterneuburg Verkehr	T/U/RCI	Amt der NÖ	1B		54.0	15.0
2KOLA	Kollmitzberg	B/R/AN	Amt der NÖ		0.0				62.8
2KREA	Krems	B/U/RC	Amt der NÖ	1A	1.0	38.7	10.8		33.2
2MANA	Mannswörth	I/U/I	Amt der NÖ
2MISA	Mistelbach	B/R/A	Amt der NÖ	1A	1.2		9.7		43.2
2NEUA	Neusiedl	B/R/A	Amt der NÖ	1A		15.0	8.2
2POCA	Pöchlam	B/U/R	Amt der NÖ
2PURA	Purkersdorf	B/S/RC	Amt der NÖ			29.2			31.7
2SCHA	Schwechat	I/U/RI	Amt der NÖ	1A	1.0	27.7	6.8		36.3		3.5
2SPOA	St. Polten	B/U/IR	Amt der NÖ	1A	0.0	31.2	8.7		36.5		4.8
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	1B		44.3	16.0
2SVAA	St. Valentin-A1	T/S/IR	Amt der NÖ			24.8			37.2		4.7
2TRAA	Traismauer	B/S/R	Amt der NÖ
2TRSA	Trasdorf	B/S/R	Amt der NÖ	1A	0.0	15.5	6.8
2TUKA	Tulbinger Kogel	B/R/N	Amt der NÖ
2TULA	Tulln	B/U/R	Amt der NÖ	1A	2.8	24.3	18.3		31.0
2WOLA	Wolkersdorf	B/R/A	Amt der NÖ			15.3			47.7
2ZIEA	Ziersdorf	B/R/A	Amt der NÖ	1A			6.3		46.8
2ZWEA	Zwentendorf	B/S/R	Amt der NÖ			22.8					7.8
Region: Oberösterreich				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
3ASEA	Asten	-/-/-	AOL
3BISA	Bad-Ischl	B/S/RC	AOL	1A		16.1	11.3		50.6		6.2
3BZEA	Braunau Zentrum	B/S/RCI	AOL	1A	1.5	15.8	5.7		49.2		3.5
3EKRA	Enns-Kristein 3	T/R/RA	AOL	1B		44.0	11.9				4.2
3ENZA	Enzenkirchen	-/-/-	AOL						50.3
3FEUA	Feuerkogel	B/R/N-REG	AOL				15.4		78.1		3.1
3GRNA	Grunbach	B/R/AN	AOL	1A	3.7	6.7	3.1		61.4		2.5
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	4.0	34.9	17.7		42.2		5.3
3LRMA	Linz-Romerbergtunnel	T/U/RC	AOL	1B		38.8	24.1				7.0
3LSTA	Linz-Stadtpark	B/U/R	AOL	1A		27.4	6.1		33.5		4.3
3LTUA	Linz-24er-Turm	T/U/RCI	AOL
3RANA	Ranshofen 3	-/-/-	AOL
3SGAA	Steyregg-Au	I/S/RI	AOL	1A	6.3	21.6	9.2				4.9
3SCHA	Schwand	-/-/-	AOL
3STEA	Steyr	B/S/RI	AOL	1A	1.8	16.0	5.4		56.2		2.9
3TRAA	Traun	B/S/RC	AOL	1A		22.7	8.5		50.9		4.5
3VKLA	Vöcklabruck	B/S/RCI	AOL	1A		15.3	5.5				2.4
3WELA	Wels	B/U/RCI	AOL	1A	3.5	29.3	10.7		44.4		3.8
3ZBLA	Zobelboden 2	B/R/N	AOL						65.8

Current overview of data from Slovakia automated stations

Region: Banskobystrický kraj				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
FBBNA	Banska Bystrica, nam. slobody	B/U/-	SHMI
FBBZA	Banska Bystrica, Zelena	B/U/-	SHMI	1A		9.7	6.7		48.0
FHNHA	Hnusta, Hlavna	B/S/-	SHMI	1A			17.0
FJEJA	Jelsava, Jesenskeho	B/S/-	SHMI	1A		9.3	26.3		48.8
FZHJA	Ziar nad Hronom, Jilemnickeho	B/U/-	SHMI	1A			9.0
FZJAA	Zvolen, J. Alexyho	B/U/-	SHMI	1A			19.0
Region: Bratislava				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
GBLVA	Bratislava-Jeseniova	B/U/-	SHMI	1A	4.0	33.3	9.3		38.2
GBRKA	Bratislava, Kamenne nam.	B/U/-	SHMI	1A			7.3
GBRMA	Bratislava, Mamateyova	B/U/-	SHMI	1A		17.3	6.3		20.0
GBRTA	Bratislava, Trnavske Myto	T/U/-	SHMI	1B		63.3	15.7				4.7
Region: Bratislavský kraj				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
IMAMA	Malacky, Mierove nam.	T/U/-	SHMI
Region: Košice				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
OKOAA	Kosice, Amurska	B/U/-	SHMI	1A			9.7
OKODA	Kosice, Dumbierska	B/S/-	SHMI
OKOSA	Kosice, Stefanikova I.	T/U/-	SHMI	1B	15.3	36.0	19.7				10.3
Region: Košický kraj				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
RKOHA	Kojsovska hola	B/R/-	SHMI			2.0
RKRSA	Krompachy, SNP	T/U/-	SHMI	1A	7.0	38.3	9.7				8.7
RSTMA	Strazske, Mierova	B/U/-	SHMI	1A			5.3
RVILA	Velka Ida, Letna	I/S/-	SHMI	1A			7.3
Region: Nitrianský kraj				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
4NIJA	Nitra, Janikovce	B/U/-	SHMI	1A		19.9	10.3		43.0
4NISA	Nitra, Sturova	T/U/-	SHMI	1B		49.0	13.3				6.7
Region: Prešovský kraj				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
5BPVA	Bardejov, Pod Vinbargom	B/S/-	SHMI	1B		38.3	18.3		8.3
5GANA	Ganovce, Meteo. st.	B/R/-	SHMI			3.3			57.7
5HNSA	Humenne, Nam. Slobody	B/U/-	SHMI	1A		7.4	5.0		49.3
5KOSA	Kolonicke sedlo	B/R/-	SHMI	1A			4.2
5PLSA	Presov, arm. gen. L. Svobodu	T/U/-	SHMI	1B		50.3	16.3				8.3
5SLEA	Stara Lesna, AV SAV, EMEP	B/R/-	SHMI	1A		6.7	3.4
5SVEA	Starina, Vodna nadrz, EMEP	B/R/-	SHMI			4.4
5VNTA	Vranov nad Top., M.R.Stefanika	B/U/-	SHMI	1A	10.0		2.7
Region: Trenčianský kraj				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
6BRSA	Bystricany, Rozvodna SSE	B/U/-	SHMI	1A	11.3		10.3
6HMCA	Handlova, Moravianska cesta	B/U/-	SHMI	1A	13.7		19.7
6PRMA	Prievidza, Malonecpalska	B/U/-	SHMI	1A	9.3	6.7	20.0		37.7
6TRHA	Trenčín, Hasicska	T/U/-	SHMI	1B	5.0	38.7	13.0				5.0
Region: Trnavský kraj				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
7SEHA	Senica, Hviezdoslavova	T/U/-	SHMI	1A			19.0
7SEVA	Sered, Vinarska	B/U/-	SHMI	1A		30.3	7.0
7TAEA	Topolniky, Aszod, EMEP	B/R/-	SHMI	1A		3.0	5.3		39.7
7TRKA	Trnava, Kollarova	T/U/-	SHMI	1A		35.7	7.7				4.0
Region: Žilinský kraj				2024-11-21 15:00 - 18:00 CET	SO₂	NO₂	PM₁₀		O₃		PM₂.₅
Code	Name	Classification	Owner	Air quality	3h Average µg∙m⁻³	3h Average µg∙m⁻³	3h Average µg∙m⁻³		3h Average µg∙m⁻³		3h Average µg∙m⁻³
8CHOA	Chopok, EMEP	B/R/-	SHMI
8MAJA	Martin, Jesenskeho	T/U/-	SHMI	1B		36.3	22.0				9.0
8RURA	Ruzomberok, Riadok	B/U/-	SHMI
8ZIOA	Zilina, Obezna	B/U/-	SHMI	1A		28.3	8.3		33.0

---

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

Symbol	Station classification
	B/U/_	background urban
	B/S/_	background near-city
	B/R/_	background rural
	B/R/_-REG	background regional
	T/_/_	traffic
	I/_/_	industrial