Updated: 2026-04-11 17:27 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
2026-04-10 17:00 - 18:00 CEST							26.9	26.1
2026-04-10 18:00 - 19:00 CEST							19.4	26.7
2026-04-10 19:00 - 20:00 CEST							22.2	26.5
2026-04-10 20:00 - 21:00 CEST							25.4	26.3
2026-04-10 21:00 - 22:00 CEST							14.6	24.7
2026-04-10 22:00 - 23:00 CEST							31.6	24.1
2026-04-10 23:00 - 00:00 CEST							24.5	23.7
2026-04-11 00:00 - 01:00 CEST							27.8	24.0
2026-04-11 01:00 - 02:00 CEST							15.9	24.2
2026-04-11 02:00 - 03:00 CEST							17.1	23.8
2026-04-11 03:00 - 04:00 CEST							15.4	23.8
2026-04-11 04:00 - 05:00 CEST							10.1	23.5
2026-04-11 05:00 - 06:00 CEST							15.5	23.8
2026-04-11 06:00 - 07:00 CEST							25.5	23.8
2026-04-11 07:00 - 08:00 CEST							22.6	23.3
2026-04-11 08:00 - 09:00 CEST							12.7	23.1
2026-04-11 09:00 - 10:00 CEST							10.0	22.9
2026-04-11 10:00 - 11:00 CEST							32.3	23.1
2026-04-11 11:00 - 12:00 CEST							37.2	23.3
2026-04-11 12:00 - 13:00 CEST							20.7	23.4
2026-04-11 13:00 - 14:00 CEST							32.6	23.2
2026-04-11 14:00 - 15:00 CEST							38.2	22.9
2026-04-11 15:00 - 16:00 CEST							21.3	22.5
2026-04-11 16:00 - 17:00 CEST							13.4	22.2

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