Updated: 2025-04-13 09:27 CEST

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Locality

Basic data		Locality photo
Locality:	Usti n.L.-mesto
Code:	UULMA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/U/RC
Localization
Coordinates:	50° 39´ 39.941" North latitude 14° 2´ 35.027" East longitude
Altitude:	147 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	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
2025-04-12 09:00 - 10:00 CEST			28.1				42.8	26.3
2025-04-12 10:00 - 11:00 CEST			20.9				40.6	26.1
2025-04-12 11:00 - 12:00 CEST			11.9				33.4	26.4
2025-04-12 12:00 - 13:00 CEST			13.2				23.0	26.5
2025-04-12 13:00 - 14:00 CEST			9.6				14.4	26.2
2025-04-12 14:00 - 15:00 CEST			8.4				21.8	26.0
2025-04-12 15:00 - 16:00 CEST			6.5				24.9	26.1
2025-04-12 16:00 - 17:00 CEST			7.5				12.7	25.5
2025-04-12 17:00 - 18:00 CEST			12.8				10.8	25.0
2025-04-12 18:00 - 19:00 CEST			13.6				20.9	25.2
2025-04-12 19:00 - 20:00 CEST			21.2				12.0	24.7
2025-04-12 20:00 - 21:00 CEST			17.6				12.4	24.4
2025-04-12 21:00 - 22:00 CEST			10.9				24.1	24.9
2025-04-12 22:00 - 23:00 CEST			7.8				15.0	24.9
2025-04-12 23:00 - 00:00 CEST			10.1				10.9	24.3
2025-04-13 00:00 - 01:00 CEST			13.0				11.2	23.6
2025-04-13 01:00 - 02:00 CEST			11.3				20.3	23.3
2025-04-13 02:00 - 03:00 CEST			12.8				16.1	22.8
2025-04-13 03:00 - 04:00 CEST			13.6				10.9	21.8
2025-04-13 04:00 - 05:00 CEST			11.3				13.7	21.1
2025-04-13 05:00 - 06:00 CEST							11.6	20.8
2025-04-13 06:00 - 07:00 CEST			21.2				14.5	20.3
2025-04-13 07:00 - 08:00 CEST			23.7				17.9	19.7
2025-04-13 08:00 - 09:00 CEST			30.0				25.8	19.2

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