Updated: 2026-05-24 17:27 CEST

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Locality

Basic data
Locality:	Olesno
Code:	QOLEA
Type of measuring programme:	Automated measuring program
Locality owner:	Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation:	B/U/-
Localization
Coordinates:	50° 52´ 37.141" North latitude 18° 25´ 0.760" East longitude
Altitude:	239 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			3.6		46.0		17.4
2026-05-23 18:00 - 19:00 CEST
2026-05-23 19:00 - 20:00 CEST			5.2		43.6		13.2
2026-05-23 20:00 - 21:00 CEST
2026-05-23 21:00 - 22:00 CEST			38.4		12.2		26.0
2026-05-23 22:00 - 23:00 CEST
2026-05-23 23:00 - 00:00 CEST			41.9		2.2		42.6
2026-05-24 00:00 - 01:00 CEST
2026-05-24 01:00 - 02:00 CEST
2026-05-24 02:00 - 03:00 CEST
2026-05-24 03:00 - 04:00 CEST			21.4		7.3		21.5
2026-05-24 04:00 - 05:00 CEST
2026-05-24 05:00 - 06:00 CEST
2026-05-24 06:00 - 07:00 CEST
2026-05-24 07:00 - 08:00 CEST
2026-05-24 08:00 - 09:00 CEST			4.2		35.5		20.8
2026-05-24 09:00 - 10:00 CEST
2026-05-24 10:00 - 11:00 CEST			3.2		44.3		20.4
2026-05-24 11:00 - 12:00 CEST
2026-05-24 12:00 - 13:00 CEST			3.0		50.4		16.0
2026-05-24 13:00 - 14:00 CEST
2026-05-24 14:00 - 15:00 CEST
2026-05-24 15:00 - 16:00 CEST
2026-05-24 16:00 - 17:00 CEST

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