Updated: 2026-06-15 05:27 CEST

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Locality

Basic data		Locality photo
Locality:	Roznov pod Radhostem
Code:	ZROZA
Type of measuring programme:	Automated measuring program
Locality owner:	MU Roznov pos Radhostem
Classification
Abbreviation:	T/U/RI
Localization
Coordinates:	49° 27´ 36.395" North latitude 18° 8´ 17.598" East longitude
Altitude:	374 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
2026-06-14 05:00 - 06:00 CEST			0.8				8.8	8.5	4.5
2026-06-14 06:00 - 07:00 CEST			1.0				9.0	8.7	4.0
2026-06-14 07:00 - 08:00 CEST			0.0				7.9	8.9	3.8
2026-06-14 08:00 - 09:00 CEST			4.6				9.4	9.1	4.6
2026-06-14 09:00 - 10:00 CEST			3.1				9.7	9.3	5.1
2026-06-14 10:00 - 11:00 CEST			7.8				9.7	9.3	5.0
2026-06-14 11:00 - 12:00 CEST			10.1				10.2	9.4	5.6
2026-06-14 12:00 - 13:00 CEST			8.2				9.3	9.4	6.0
2026-06-14 13:00 - 14:00 CEST			6.1				8.4	9.4	5.2
2026-06-14 14:00 - 15:00 CEST							9.2	9.4	4.5
2026-06-14 15:00 - 16:00 CEST			4.0				7.9	9.5	3.1
2026-06-14 16:00 - 17:00 CEST			7.7				7.4	9.4	2.9
2026-06-14 17:00 - 18:00 CEST			9.0				6.6	9.4	2.8
2026-06-14 18:00 - 19:00 CEST			7.1				7.6	9.4	3.0
2026-06-14 19:00 - 20:00 CEST			4.0				7.5	9.4	2.9
2026-06-14 20:00 - 21:00 CEST			8.4				7.3	9.4	3.3
2026-06-14 21:00 - 22:00 CEST			16.5				8.6	9.3	3.8
2026-06-14 22:00 - 23:00 CEST			4.4				7.8	8.9	4.4
2026-06-14 23:00 - 00:00 CEST			4.2				7.5	8.6	4.1
2026-06-15 00:00 - 01:00 CEST			6.7				8.2	8.4	4.7
2026-06-15 01:00 - 02:00 CEST								8.5
2026-06-15 02:00 - 03:00 CEST			1.5				6.4	8.4	4.1
2026-06-15 03:00 - 04:00 CEST			1.9				7.8	8.4	3.5
2026-06-15 04:00 - 05:00 CEST								8.3

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