Updated: 2025-12-05 05:27 CET

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Locality

Basic data		Locality photo
Locality:	Krupka
Code:	UKRUA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/R/N-NCI
Localization
Coordinates:	50° 41´ 48.014" North latitude 13° 50´ 51.690" East longitude
Altitude:	533 m

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Actual measured level of air pollution

Actual unverified data

Date and time	SO₂		NO₂	CO	O₃		PM₁₀		PM₂.₅
	1h	24h average	1h	8h average	1h	8h average	1h	24h average	1h
	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³
2025-12-04 05:00 - 06:00 CET		3.4					6.0	9.4
2025-12-04 06:00 - 07:00 CET	3.7	3.4					5.2	8.9
2025-12-04 07:00 - 08:00 CET	6.1	3.6					3.4	8.4
2025-12-04 08:00 - 09:00 CET	4.8	3.7					4.8	8.1
2025-12-04 09:00 - 10:00 CET	4.0	3.8					4.3	7.8
2025-12-04 10:00 - 11:00 CET	2.9	3.9					2.3	7.6
2025-12-04 11:00 - 12:00 CET	3.2	3.9					1.0	7.0
2025-12-04 12:00 - 13:00 CET	3.7	3.9					1.0	6.5
2025-12-04 13:00 - 14:00 CET	3.7	4.0					1.0	6.0
2025-12-04 14:00 - 15:00 CET	3.5	4.1					1.0	5.7
2025-12-04 15:00 - 16:00 CET	3.7	4.1					4.8	5.7
2025-12-04 16:00 - 17:00 CET	3.7	4.1					11.1	5.3
2025-12-04 17:00 - 18:00 CET	4.5	4.1					13.0	5.3
2025-12-04 18:00 - 19:00 CET	4.5	4.0					7.9	5.3
2025-12-04 19:00 - 20:00 CET	4.0	4.0					14.0	5.2
2025-12-04 20:00 - 21:00 CET	4.5	4.0					8.5	5.1
2025-12-04 21:00 - 22:00 CET	3.5	4.0					8.2	5.2
2025-12-04 22:00 - 23:00 CET	6.4	4.1					9.7	5.5
2025-12-04 23:00 - 00:00 CET	6.9	4.3					8.4	5.7
2025-12-05 00:00 - 01:00 CET	7.5	4.4					5.6	5.8
2025-12-05 01:00 - 02:00 CET	13.0	4.7					13.7	6.3
2025-12-05 02:00 - 03:00 CET	10.1	5.0					7.4	6.4
2025-12-05 03:00 - 04:00 CET	5.6	5.1					13.8	6.9
2025-12-05 04:00 - 05:00 CET		5.2					14.7	7.1

Legend

Color	Description
	Component is not measured
	Incomplete data
	Limit exceeded

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Map of station position

Map is on page with detailed information about locality