Updated: 2025-06-10 06:28 CEST

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Locality

Basic data		Locality photo
Locality:	Trutnov - Tkalcovska
Code:	HTRTA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/U/R
Localization
Coordinates:	50° 33´ 57.167" North latitude 15° 54´ 14.137" East longitude
Altitude:	432 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
2025-06-09 06:00 - 07:00 CEST							2.8	6.8
2025-06-09 07:00 - 08:00 CEST							20.9	7.5
2025-06-09 08:00 - 09:00 CEST							12.9	7.9
2025-06-09 09:00 - 10:00 CEST							8.6	7.9
2025-06-09 10:00 - 11:00 CEST							14.5	8.4
2025-06-09 11:00 - 12:00 CEST							11.1	8.8
2025-06-09 12:00 - 13:00 CEST							5.9	8.8
2025-06-09 13:00 - 14:00 CEST							15.0	9.4
2025-06-09 14:00 - 15:00 CEST							8.0	9.4
2025-06-09 15:00 - 16:00 CEST							24.1	9.4
2025-06-09 16:00 - 17:00 CEST							14.5	9.4
2025-06-09 17:00 - 18:00 CEST							8.6	9.3
2025-06-09 18:00 - 19:00 CEST							6.5	9.4
2025-06-09 19:00 - 20:00 CEST							12.7	9.7
2025-06-09 20:00 - 21:00 CEST							6.4	9.2
2025-06-09 21:00 - 22:00 CEST							5.2	8.9
2025-06-09 22:00 - 23:00 CEST							8.3	8.9
2025-06-09 23:00 - 00:00 CEST							5.2	8.8
2025-06-10 00:00 - 01:00 CEST							4.7	8.8
2025-06-10 01:00 - 02:00 CEST							6.1	8.9
2025-06-10 02:00 - 03:00 CEST							9.4	9.2
2025-06-10 03:00 - 04:00 CEST							6.6	9.3
2025-06-10 04:00 - 05:00 CEST							4.8	9.4
2025-06-10 05:00 - 06:00 CEST							15.1	9.9

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