Updated: 2026-05-24 17:27 CEST

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Locality

Basic data		Locality photo
Locality:	Znojmo
Code:	BZNOA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/S/RN
Localization
Coordinates:	48° 50´ 34.644" North latitude 16° 3´ 36.458" East longitude
Altitude:	225 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
2026-05-23 17:00 - 18:00 CEST			4.4				2.9	10.2	6.1
2026-05-23 18:00 - 19:00 CEST			7.5				7.3	10.2	3.1
2026-05-23 19:00 - 20:00 CEST			11.5				10.6	10.1	7.6
2026-05-23 20:00 - 21:00 CEST			10.7				8.4	10.1	6.2
2026-05-23 21:00 - 22:00 CEST			11.3				18.7	10.6	8.4
2026-05-23 22:00 - 23:00 CEST			9.9				10.1	10.8	23.3
2026-05-23 23:00 - 00:00 CEST							27.2	11.1	17.5
2026-05-24 00:00 - 01:00 CEST			10.3				15.0	11.2	21.9
2026-05-24 01:00 - 02:00 CEST			9.6				11.9	11.5	15.9
2026-05-24 02:00 - 03:00 CEST			7.5				24.1	11.6	10.0
2026-05-24 03:00 - 04:00 CEST			8.6				12.7	11.4	7.0
2026-05-24 04:00 - 05:00 CEST			10.5				19.7	11.8	6.3
2026-05-24 05:00 - 06:00 CEST			16.1				11.2	11.7	6.4
2026-05-24 06:00 - 07:00 CEST			14.9				10.8	11.9	16.8
2026-05-24 07:00 - 08:00 CEST			9.0				18.4	12.0	8.8
2026-05-24 08:00 - 09:00 CEST			5.4				10.7	11.4	8.5
2026-05-24 09:00 - 10:00 CEST			4.6				8.0	11.1	4.1
2026-05-24 10:00 - 11:00 CEST			3.6				14.0	11.3	10.1
2026-05-24 11:00 - 12:00 CEST			3.1				8.9	11.5	9.3
2026-05-24 12:00 - 13:00 CEST			3.1				11.3	11.7	6.2
2026-05-24 13:00 - 14:00 CEST			2.9				7.5	11.7	5.5
2026-05-24 14:00 - 15:00 CEST			4.0				4.8	11.7	3.6
2026-05-24 15:00 - 16:00 CEST			3.6				3.9	11.7	16.4
2026-05-24 16:00 - 17:00 CEST			6.3				16.7	12.3	10.5

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