Updated: 2025-12-05 05:27 CET

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Locality

Basic data		Locality photo
Locality:	Cervena hora
Code:	TCERA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/R/N-REG
Localization
Coordinates:	49° 46´ 37.710" North latitude 17° 32´ 31.007" East longitude
Altitude:	749 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			1.0		40.9	46.4
2025-12-04 06:00 - 07:00 CET			1.0		42.7	45.2
2025-12-04 07:00 - 08:00 CET			1.0		43.1	44.4
2025-12-04 08:00 - 09:00 CET			1.0		41.9	44.1
2025-12-04 09:00 - 10:00 CET			1.0		42.3	43.2
2025-12-04 10:00 - 11:00 CET			1.0		45.5	42.9
2025-12-04 11:00 - 12:00 CET			1.0		49.7	43.4
2025-12-04 12:00 - 13:00 CET			1.0		49.3	44.4
2025-12-04 13:00 - 14:00 CET			1.0		50.1	45.6
2025-12-04 14:00 - 15:00 CET					49.3	46.4
2025-12-04 15:00 - 16:00 CET					50.1	47.3
2025-12-04 16:00 - 17:00 CET					50.7	48.4
2025-12-04 17:00 - 18:00 CET					47.5	49.0
2025-12-04 18:00 - 19:00 CET					49.9	49.6
2025-12-04 19:00 - 20:00 CET					50.7	49.7
2025-12-04 20:00 - 21:00 CET					53.3	50.2
2025-12-04 21:00 - 22:00 CET			3.3		55.7	50.9
2025-12-04 22:00 - 23:00 CET			3.6		58.5	52.0
2025-12-04 23:00 - 00:00 CET			2.7		63.8	53.8
2025-12-05 00:00 - 01:00 CET			2.5			54.2
2025-12-05 01:00 - 02:00 CET			2.3		68.8	57.2
2025-12-05 02:00 - 03:00 CET			3.8		66.8	59.7
2025-12-05 03:00 - 04:00 CET			3.4		66.8	62.0
2025-12-05 04:00 - 05:00 CET			5.2		61.6	63.1

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