Updated: 2026-06-15 05:27 CEST

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Locality

Basic data		Locality photo
Locality:	Chomutov
Code:	UCHMA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/U/R
Localization
Coordinates:	50° 28´ 3.105" North latitude 13° 24´ 45.705" East longitude
Altitude:	344 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
2026-06-14 05:00 - 06:00 CEST							4.6	7.8
2026-06-14 06:00 - 07:00 CEST							3.5	7.8
2026-06-14 07:00 - 08:00 CEST							5.8	7.4
2026-06-14 08:00 - 09:00 CEST							3.7	7.2
2026-06-14 09:00 - 10:00 CEST							10.8	7.4
2026-06-14 10:00 - 11:00 CEST							5.4	7.5
2026-06-14 11:00 - 12:00 CEST							10.5	7.5
2026-06-14 12:00 - 13:00 CEST							5.3	7.5
2026-06-14 13:00 - 14:00 CEST							3.3	7.5
2026-06-14 14:00 - 15:00 CEST							3.4	7.5
2026-06-14 15:00 - 16:00 CEST							3.0	7.4
2026-06-14 16:00 - 17:00 CEST							2.2	7.2
2026-06-14 17:00 - 18:00 CEST							2.4	7.2
2026-06-14 18:00 - 19:00 CEST							3.2	7.2
2026-06-14 19:00 - 20:00 CEST							2.6	6.9
2026-06-14 20:00 - 21:00 CEST							1.0	6.7
2026-06-14 21:00 - 22:00 CEST							6.2	6.4
2026-06-14 22:00 - 23:00 CEST							11.4	6.5
2026-06-14 23:00 - 00:00 CEST							8.4	6.6
2026-06-15 00:00 - 01:00 CEST							6.8	6.4
2026-06-15 01:00 - 02:00 CEST							3.8	5.7
2026-06-15 02:00 - 03:00 CEST							11.3	5.5
2026-06-15 03:00 - 04:00 CEST							7.9	5.4
2026-06-15 04:00 - 05:00 CEST							4.6	5.5

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