Updated: 2025-06-10 08:29 CEST

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Locality

Basic data
Locality:	Ostrava-Nova Ves-areal OVak
Code:	TONVA
Type of measuring programme:	Automated measuring program
Locality owner:	ZU, MSK
Classification
Abbreviation:	T/U/IAN
Localization
Coordinates:	49° 49´ 26.693" North latitude 18° 14´ 5.796" East longitude
Altitude:	210 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 08:00 - 09:00 CEST			24.7				8.0	8.7	4.0
2025-06-09 09:00 - 10:00 CEST			27.0				7.0	8.7	3.0
2025-06-09 10:00 - 11:00 CEST			28.3				6.0	8.5	3.0
2025-06-09 11:00 - 12:00 CEST			25.1				5.0	8.5	2.0
2025-06-09 12:00 - 13:00 CEST			22.4				5.0	8.4	2.0
2025-06-09 13:00 - 14:00 CEST			28.7				6.0	8.5	3.0
2025-06-09 14:00 - 15:00 CEST			32.3				6.0	8.5	3.0
2025-06-09 15:00 - 16:00 CEST			27.4				5.0	8.4	2.0
2025-06-09 16:00 - 17:00 CEST			28.7				5.0	8.3	2.0
2025-06-09 17:00 - 18:00 CEST			40.6				5.0	8.2	3.0
2025-06-09 18:00 - 19:00 CEST			37.7				6.0	8.1	3.0
2025-06-09 19:00 - 20:00 CEST			22.2				6.0	8.0	3.0
2025-06-09 20:00 - 21:00 CEST			41.3				7.0	7.9	3.0
2025-06-09 21:00 - 22:00 CEST			38.1				7.0	7.8	4.0
2025-06-09 22:00 - 23:00 CEST			29.6				9.0	7.8	4.0
2025-06-09 23:00 - 00:00 CEST			20.7				15.0	7.9	8.0
2025-06-10 00:00 - 01:00 CEST			11.3				17.0	8.1	10.0
2025-06-10 01:00 - 02:00 CEST			11.5				14.0	8.3	7.0
2025-06-10 02:00 - 03:00 CEST			8.0				12.0	8.3	5.0
2025-06-10 03:00 - 04:00 CEST			9.8				12.0	8.4	5.0
2025-06-10 04:00 - 05:00 CEST			13.8				13.0	8.6	6.0
2025-06-10 05:00 - 06:00 CEST			24.1				13.0	8.7	7.0
2025-06-10 06:00 - 07:00 CEST			24.9				10.0	8.7	6.0
2025-06-10 07:00 - 08:00 CEST			30.2				9.0	8.7	5.0

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