Updated: 2025-12-05 05:27 CET

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Locality

Basic data		Locality photo
Locality:	Uhelna
Code:	LUHLA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/R/NA-NCI
Localization
Coordinates:	50° 51´ 58.442" North latitude 14° 54´ 8.819" East longitude
Altitude:	330 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							7.5	9.4	7.3
2025-12-04 06:00 - 07:00 CET							7.0	9.3	6.8
2025-12-04 07:00 - 08:00 CET							7.7	9.2	6.8
2025-12-04 08:00 - 09:00 CET							8.2	9.3	7.9
2025-12-04 09:00 - 10:00 CET							9.5	9.4	9.3
2025-12-04 10:00 - 11:00 CET							10.6	9.6	10.2
2025-12-04 11:00 - 12:00 CET							10.2	9.8	9.5
2025-12-04 12:00 - 13:00 CET							9.1	9.9	8.7
2025-12-04 13:00 - 14:00 CET							8.5	9.9	8.1
2025-12-04 14:00 - 15:00 CET							8.7	9.9	8.0
2025-12-04 15:00 - 16:00 CET							8.9	9.8	8.3
2025-12-04 16:00 - 17:00 CET							9.3	9.5	9.1
2025-12-04 17:00 - 18:00 CET							8.5	9.2	8.2
2025-12-04 18:00 - 19:00 CET							9.8	8.9	9.6
2025-12-04 19:00 - 20:00 CET							13.1	8.8	12.7
2025-12-04 20:00 - 21:00 CET							14.6	8.9	14.1
2025-12-04 21:00 - 22:00 CET							16.0	9.1	15.4
2025-12-04 22:00 - 23:00 CET							17.7	9.4	17.0
2025-12-04 23:00 - 00:00 CET							16.9	9.8	16.2
2025-12-05 00:00 - 01:00 CET							15.8	10.2	15.0
2025-12-05 01:00 - 02:00 CET							10.2	10.4	9.8
2025-12-05 02:00 - 03:00 CET							6.5	10.4	6.0
2025-12-05 03:00 - 04:00 CET							6.5	10.4	5.9
2025-12-05 04:00 - 05:00 CET							5.2	10.2	4.7

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