Updated: 2025-08-01 08:26 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	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
2025-07-31 08:00 - 09:00 CEST			2.1				7.6	7.6	8.1
2025-07-31 09:00 - 10:00 CEST			1.9				12.1	7.7	5.9
2025-07-31 10:00 - 11:00 CEST			2.1				16.7	8.2	4.5
2025-07-31 11:00 - 12:00 CEST			1.0				10.2	8.0	2.5
2025-07-31 12:00 - 13:00 CEST			1.0				21.7	8.6	4.0
2025-07-31 13:00 - 14:00 CEST			1.0				12.1	8.8	2.5
2025-07-31 14:00 - 15:00 CEST			1.0				8.0	9.0	10.8
2025-07-31 15:00 - 16:00 CEST			1.9				4.9	9.0	7.7
2025-07-31 16:00 - 17:00 CEST			2.3				4.3	9.1	4.1
2025-07-31 17:00 - 18:00 CEST			5.4				3.3	9.1	2.2
2025-07-31 18:00 - 19:00 CEST			2.9				2.2	9.0	6.9
2025-07-31 19:00 - 20:00 CEST			2.7				4.6	9.1	6.3
2025-07-31 20:00 - 21:00 CEST							2.3	8.7	4.9
2025-07-31 21:00 - 22:00 CEST			3.6				2.1	8.5	2.2
2025-07-31 22:00 - 23:00 CEST			4.0				20.0	8.6	19.4
2025-07-31 23:00 - 00:00 CEST			4.0				10.4	8.7	10.5
2025-08-01 00:00 - 01:00 CEST			7.5				6.5	8.8	7.4
2025-08-01 01:00 - 02:00 CEST			7.1				3.8	8.8	5.8
2025-08-01 02:00 - 03:00 CEST			7.5				9.7	8.6	24.0
2025-08-01 03:00 - 04:00 CEST			7.7				6.8	8.5	14.0
2025-08-01 04:00 - 05:00 CEST			8.6				4.4	8.4	7.2
2025-08-01 05:00 - 06:00 CEST			11.1				9.4	8.7	5.6
2025-08-01 06:00 - 07:00 CEST			7.5				6.7	8.3	5.0
2025-08-01 07:00 - 08:00 CEST			7.8				5.5	8.1	4.0

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