Updated: 2025-12-12 12:27 CET

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Locality

Basic data		Locality photo
Locality:	Ostrava-Zabreh
Code:	TOZRA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/U/R
Localization
Coordinates:	49° 47´ 45.742" North latitude 18° 14´ 49.851" East longitude
Altitude:	235 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
2025-12-11 12:00 - 13:00 CET							5.3	10.3	28.1
2025-12-11 13:00 - 14:00 CET							16.9	10.6	14.8
2025-12-11 14:00 - 15:00 CET							11.7	10.6	8.3
2025-12-11 15:00 - 16:00 CET							15.9	10.4	10.6
2025-12-11 16:00 - 17:00 CET							12.3	10.4	9.2
2025-12-11 17:00 - 18:00 CET							15.1	10.2	13.0
2025-12-11 18:00 - 19:00 CET							17.5	10.2	6.5
2025-12-11 19:00 - 20:00 CET							11.5	10.3	6.5
2025-12-11 20:00 - 21:00 CET							21.8	10.9	14.2
2025-12-11 21:00 - 22:00 CET							12.0	10.7	13.9
2025-12-11 22:00 - 23:00 CET							26.2	11.5	8.4
2025-12-11 23:00 - 00:00 CET							14.2	11.8	14.8
2025-12-12 00:00 - 01:00 CET							10.3	12.0	17.0
2025-12-12 01:00 - 02:00 CET							5.7	12.0	10.3
2025-12-12 02:00 - 03:00 CET							25.7	12.9	11.3
2025-12-12 03:00 - 04:00 CET							14.9	13.4	10.1
2025-12-12 04:00 - 05:00 CET							23.7	13.6	10.4
2025-12-12 05:00 - 06:00 CET							13.3	13.8	15.8
2025-12-12 06:00 - 07:00 CET							21.1	14.4	8.4
2025-12-12 07:00 - 08:00 CET							20.7	14.8	12.3
2025-12-12 08:00 - 09:00 CET							13.1	15.1	13.0
2025-12-12 09:00 - 10:00 CET							9.6	14.8	26.9
2025-12-12 10:00 - 11:00 CET							8.5	14.8	23.0
2025-12-12 11:00 - 12:00 CET							12.1	15.0	17.5

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