Updated: 2026-04-11 19:26 CEST

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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
2026-04-10 19:00 - 20:00 CEST					73.0	85.5
2026-04-10 20:00 - 21:00 CEST					71.2	83.7
2026-04-10 21:00 - 22:00 CEST					69.0	81.0
2026-04-10 22:00 - 23:00 CEST					67.0	78.2
2026-04-10 23:00 - 00:00 CEST						76.8
2026-04-11 00:00 - 01:00 CEST					67.2	73.8
2026-04-11 01:00 - 02:00 CEST					68.4	71.0
2026-04-11 02:00 - 03:00 CEST					68.2	69.1
2026-04-11 03:00 - 04:00 CEST					63.4	67.8
2026-04-11 04:00 - 05:00 CEST					57.9	65.9
2026-04-11 05:00 - 06:00 CEST					58.1	64.3
2026-04-11 06:00 - 07:00 CEST					55.1	62.6
2026-04-11 07:00 - 08:00 CEST					54.7	61.6
2026-04-11 08:00 - 09:00 CEST					59.3	60.6
2026-04-11 09:00 - 10:00 CEST					63.6	60.0
2026-04-11 10:00 - 11:00 CEST					86.8	62.4
2026-04-11 11:00 - 12:00 CEST					91.6	65.9
2026-04-11 12:00 - 13:00 CEST					96.8	70.8
2026-04-11 13:00 - 14:00 CEST					100.5	76.1
2026-04-11 14:00 - 15:00 CEST					104.5	82.2
2026-04-11 15:00 - 16:00 CEST					108.1	88.9
2026-04-11 16:00 - 17:00 CEST					111.5	95.4
2026-04-11 17:00 - 18:00 CEST					111.1	101.4
2026-04-11 18:00 - 19:00 CEST					108.1	104.0

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