Updated: 2025-12-05 05:27 CET

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Locality

Basic data		Locality photo
Locality:	Stitna n.Vlari
Code:	ZSNVA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/R/N-REG
Localization
Coordinates:	49° 2´ 52.142" North latitude 18° 0´ 28.180" East longitude
Altitude:	600 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
2025-12-04 05:00 - 06:00 CET					41.7	42.0
2025-12-04 06:00 - 07:00 CET					43.5	42.2
2025-12-04 07:00 - 08:00 CET					44.1	41.4
2025-12-04 08:00 - 09:00 CET					44.9	41.5
2025-12-04 09:00 - 10:00 CET					45.7	41.8
2025-12-04 10:00 - 11:00 CET					45.9	42.7
2025-12-04 11:00 - 12:00 CET					49.1	44.2
2025-12-04 12:00 - 13:00 CET					47.5	45.3
2025-12-04 13:00 - 14:00 CET					44.1	45.6
2025-12-04 14:00 - 15:00 CET					47.9	46.2
2025-12-04 15:00 - 16:00 CET					44.7	46.2
2025-12-04 16:00 - 17:00 CET					38.5	45.4
2025-12-04 17:00 - 18:00 CET					44.5	45.3
2025-12-04 18:00 - 19:00 CET					47.1	45.4
2025-12-04 19:00 - 20:00 CET					52.5	45.8
2025-12-04 20:00 - 21:00 CET					54.7	46.8
2025-12-04 21:00 - 22:00 CET					56.1	48.2
2025-12-04 22:00 - 23:00 CET						48.3
2025-12-04 23:00 - 00:00 CET					61.8	50.7
2025-12-05 00:00 - 01:00 CET					65.8	54.6
2025-12-05 01:00 - 02:00 CET					67.0	57.9
2025-12-05 02:00 - 03:00 CET					65.0	60.4
2025-12-05 03:00 - 04:00 CET					63.8	62.0
2025-12-05 04:00 - 05:00 CET					62.4	63.1

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