Updated: 2025-06-10 08:29 CEST

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Locality

Basic data
Locality:	Trnava, Kollarova
Code:	7TRKA
Type of measuring programme:	Automated measuring program
Locality owner:	Slovak Hydrometeorological Institute
Classification
Abbreviation:	T/U/-
Localization
Coordinates:	48° 22´ 16.006" North latitude 17° 35´ 5.997" East longitude
Altitude:	152 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			22.0				10.0	7.1
2025-06-09 09:00 - 10:00 CEST			22.0				10.0	7.0
2025-06-09 10:00 - 11:00 CEST			24.0				9.0	7.0
2025-06-09 11:00 - 12:00 CEST			20.0				10.0	7.0
2025-06-09 12:00 - 13:00 CEST			16.0				7.0	6.9
2025-06-09 13:00 - 14:00 CEST			27.0				5.0	6.8
2025-06-09 14:00 - 15:00 CEST			29.0				8.0	6.9
2025-06-09 15:00 - 16:00 CEST			28.0				9.0	6.9
2025-06-09 16:00 - 17:00 CEST			28.0				14.0	7.2
2025-06-09 17:00 - 18:00 CEST			30.0				7.0	7.5
2025-06-09 18:00 - 19:00 CEST			30.0				10.0	7.9
2025-06-09 19:00 - 20:00 CEST			24.0				8.0	8.0
2025-06-09 20:00 - 21:00 CEST			37.0				10.0	8.2
2025-06-09 21:00 - 22:00 CEST							12.0	8.4
2025-06-09 22:00 - 23:00 CEST			31.0				12.0	8.5
2025-06-09 23:00 - 00:00 CEST			12.0				9.0	8.6
2025-06-10 00:00 - 01:00 CEST			16.0				10.0	8.6
2025-06-10 01:00 - 02:00 CEST			7.0				9.0	8.7
2025-06-10 02:00 - 03:00 CEST			6.0				12.0	8.9
2025-06-10 03:00 - 04:00 CEST			7.0				8.0	9.1
2025-06-10 04:00 - 05:00 CEST			13.0				7.0	9.1
2025-06-10 05:00 - 06:00 CEST			24.0				9.0	9.2
2025-06-10 06:00 - 07:00 CEST			32.0				12.0	9.4
2025-06-10 07:00 - 08:00 CEST			30.0				11.0	9.5

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