Updated: 2025-12-08 04:26 CET

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Basic data
Locality:	Vranov nad Top., M.R.Stefanika
Code:	5VNTA
Type of measuring programme:	Automated measuring program
Locality owner:	Slovak Hydrometeorological Institute
Classification
Abbreviation:	B/U/-
Localization
Coordinates:	48° 53´ 11.006" North latitude 21° 41´ 15.000" East longitude
Altitude:	133 m

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Actual measured level of air pollution

Actual unverified data

Date and time	Air quality	SO₂	NO₂	PM₁₀	O₃		PM₂.₅
		3h average	3h average	3h average	3h average		3h average
		µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³		µg∙m⁻³
2025-12-07 02:00 - 05:00 CET	1B	8.7		51.3
2025-12-07 03:00 - 06:00 CET	1B	9.0		50.0
2025-12-07 04:00 - 07:00 CET	1B	9.0		49.3
2025-12-07 05:00 - 08:00 CET	1B	9.0		45.0
2025-12-07 06:00 - 09:00 CET	1B	8.7		42.3
2025-12-07 07:00 - 10:00 CET	1B	8.7		43.7
2025-12-07 08:00 - 11:00 CET	1B	8.3		45.7
2025-12-07 09:00 - 12:00 CET	1B	8.7		48.0
2025-12-07 10:00 - 13:00 CET	1B	8.7		46.7
2025-12-07 11:00 - 14:00 CET	1B	8.7		42.7
2025-12-07 12:00 - 15:00 CET	1B	8.7		38.0
2025-12-07 13:00 - 16:00 CET	1B	8.7		39.0
2025-12-07 14:00 - 17:00 CET	1B	8.7		44.0
2025-12-07 15:00 - 18:00 CET	1B	8.3		50.0
2025-12-07 16:00 - 19:00 CET	1B	8.3		49.7
2025-12-07 17:00 - 20:00 CET	1B	8.7		50.3
2025-12-07 18:00 - 21:00 CET	1B	8.7		49.3
2025-12-07 19:00 - 22:00 CET	1B	8.3		51.0
2025-12-07 20:00 - 23:00 CET	1B	8.0		50.0
2025-12-07 21:00 - 00:00 CET	1B	7.4		51.0
2025-12-07 22:00 - 01:00 CET	1B	7.4		50.3
2025-12-07 23:00 - 02:00 CET	1B	7.7		50.0
2025-12-08 00:00 - 03:00 CET	1B	8.0		46.0
2025-12-08 01:00 - 04:00 CET	1B	8.0		40.3

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Legend

Level	Index range	Air quality
1A	≥ 0.00 and < 0.34	very good to good
1B	≥ 0.34 and < 0.67
2A	≥ 0.67 and < 1.00	acceptable
2B	≥ 1.00 and < 1.50
3A	≥ 1.50 and < 2.00	aggravated to bad
3B	≥ 2.00
	Component is not measured, index not determined
	Incomplete data

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Map of station position

Map is on page with detailed information about locality