Updated: 2025-06-10 06:28 CEST

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Locality

Basic data		Locality photo
Locality:	Hojna Voda
Code:	CHVOA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/R/N-REG
Localization
Coordinates:	48° 43´ 27.111" North latitude 14° 43´ 24.175" East longitude
Altitude:	818 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 06:00 - 07:00 CEST					55.7	58.9	3.6	6.5
2025-06-09 07:00 - 08:00 CEST					58.1	58.5	3.4	6.5
2025-06-09 08:00 - 09:00 CEST					62.0	58.6	3.6	6.6
2025-06-09 09:00 - 10:00 CEST					66.6	59.4	2.1	6.6
2025-06-09 10:00 - 11:00 CEST					71.8	61.4	6.3	6.8
2025-06-09 11:00 - 12:00 CEST					75.4	63.7	11.0	7.1
2025-06-09 12:00 - 13:00 CEST					77.6	65.5	10.3	7.5
2025-06-09 13:00 - 14:00 CEST					77.6	68.1	6.3	7.1
2025-06-09 14:00 - 15:00 CEST					76.6	70.7	4.8	6.6
2025-06-09 15:00 - 16:00 CEST					77.6	73.2	3.5	6.3
2025-06-09 16:00 - 17:00 CEST					80.8	75.5	3.7	6.2
2025-06-09 17:00 - 18:00 CEST					82.0	77.4	3.6	6.2
2025-06-09 18:00 - 19:00 CEST					80.0	78.4	10.8	6.4
2025-06-09 19:00 - 20:00 CEST					74.6	78.3	8.8	6.6
2025-06-09 20:00 - 21:00 CEST					63.2	76.6	6.3	6.7
2025-06-09 21:00 - 22:00 CEST					60.2	74.4	9.2	7.0
2025-06-09 22:00 - 23:00 CEST					58.9	72.2	5.9	6.7
2025-06-09 23:00 - 00:00 CEST					77.4	72.1	12.9	7.0
2025-06-10 00:00 - 01:00 CEST					80.4	72.1	8.1	7.1
2025-06-10 01:00 - 02:00 CEST					83.4	72.3	9.7	6.7
2025-06-10 02:00 - 03:00 CEST					85.8	73.0	5.6	6.5
2025-06-10 03:00 - 04:00 CEST					85.2	74.3	3.7	6.3
2025-06-10 04:00 - 05:00 CEST						75.9	8.2	6.5
2025-06-10 05:00 - 06:00 CEST					69.8	77.3	6.3	6.6

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