Updated: 2026-05-24 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
2026-05-23 17:00 - 18:00 CEST							26.2	16.1
2026-05-23 18:00 - 19:00 CEST							14.5	15.9
2026-05-23 19:00 - 20:00 CEST							18.3	16.2
2026-05-23 20:00 - 21:00 CEST							25.8	17.0
2026-05-23 21:00 - 22:00 CEST							13.7	16.2
2026-05-23 22:00 - 23:00 CEST							16.1	15.9
2026-05-23 23:00 - 00:00 CEST							11.2	15.6
2026-05-24 00:00 - 01:00 CEST							26.5	16.2
2026-05-24 01:00 - 02:00 CEST							16.5	16.0
2026-05-24 02:00 - 03:00 CEST							20.7	16.4
2026-05-24 03:00 - 04:00 CEST							11.0	16.0
2026-05-24 04:00 - 05:00 CEST							13.7	16.2
2026-05-24 05:00 - 06:00 CEST							19.6	15.7
2026-05-24 06:00 - 07:00 CEST							12.4	15.1
2026-05-24 07:00 - 08:00 CEST							25.4	15.5
2026-05-24 08:00 - 09:00 CEST							15.2	15.8
2026-05-24 09:00 - 10:00 CEST							9.7	16.0
2026-05-24 10:00 - 11:00 CEST							16.0	16.5
2026-05-24 11:00 - 12:00 CEST							17.5	16.7
2026-05-24 12:00 - 13:00 CEST							10.0	16.1
2026-05-24 13:00 - 14:00 CEST							14.8	16.1
2026-05-24 14:00 - 15:00 CEST							12.5	16.2
2026-05-24 15:00 - 16:00 CEST							8.9	16.1
2026-05-24 16:00 - 17:00 CEST							22.0	16.6

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