Updated: 2026-06-15 05:27 CEST

---

Locality

Basic data
Locality:	Horni Vitkov
Code:	LHVIA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/R/N-REG
Localization
Coordinates:	50° 51´ 21.775" North latitude 14° 57´ 50.986" East longitude
Altitude:	451 m

---

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
2026-06-14 05:00 - 06:00 CEST							6.4	6.4	1.5
2026-06-14 06:00 - 07:00 CEST							6.0	6.4	1.5
2026-06-14 07:00 - 08:00 CEST							5.4	6.4	1.5
2026-06-14 08:00 - 09:00 CEST							4.2	6.3	1.5
2026-06-14 09:00 - 10:00 CEST							4.5	6.3	1.5
2026-06-14 10:00 - 11:00 CEST							4.1	6.4	1.5
2026-06-14 11:00 - 12:00 CEST							4.3	6.4	1.5
2026-06-14 12:00 - 13:00 CEST							4.5	6.4	1.5
2026-06-14 13:00 - 14:00 CEST							4.8	6.5	1.5
2026-06-14 14:00 - 15:00 CEST							5.4	6.5	1.5
2026-06-14 15:00 - 16:00 CEST							3.4	6.5	1.5
2026-06-14 16:00 - 17:00 CEST							4.6	6.3	1.5
2026-06-14 17:00 - 18:00 CEST							6.2	6.3	1.5
2026-06-14 18:00 - 19:00 CEST							5.7	6.2	1.5
2026-06-14 19:00 - 20:00 CEST							4.7	6.0	1.5
2026-06-14 20:00 - 21:00 CEST								5.8
2026-06-14 21:00 - 22:00 CEST								5.6
2026-06-14 22:00 - 23:00 CEST
2026-06-14 23:00 - 00:00 CEST
2026-06-15 00:00 - 01:00 CEST
2026-06-15 01:00 - 02:00 CEST
2026-06-15 02:00 - 03:00 CEST
2026-06-15 03:00 - 04:00 CEST
2026-06-15 04:00 - 05:00 CEST

Legend

Color	Description
	Component is not measured
	Incomplete data
	Limit exceeded

---

Map of station position

Map is on page with detailed information about locality