Updated: 2025-06-10 05:29 CEST

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Locality

Basic data		Locality photo
Locality:	Praha 2-Legerova
Code:	ALEGA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	T/U/RC
Localization
Coordinates:	50° 4´ 20.596" North latitude 14° 25´ 50.422" East longitude
Altitude:	219 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 05:00 - 06:00 CEST				519.9				9.8
2025-06-09 06:00 - 07:00 CEST								9.8
2025-06-09 07:00 - 08:00 CEST
2025-06-09 08:00 - 09:00 CEST
2025-06-09 09:00 - 10:00 CEST			9.2
2025-06-09 10:00 - 11:00 CEST			8.8
2025-06-09 11:00 - 12:00 CEST			10.7
2025-06-09 12:00 - 13:00 CEST			10.1
2025-06-09 13:00 - 14:00 CEST			11.3
2025-06-09 14:00 - 15:00 CEST			9.2
2025-06-09 15:00 - 16:00 CEST			10.3	318.7
2025-06-09 16:00 - 17:00 CEST			6.7	320.8
2025-06-09 17:00 - 18:00 CEST			10.5	329.4
2025-06-09 18:00 - 19:00 CEST			17.0	335.2
2025-06-09 19:00 - 20:00 CEST			21.8	345.5
2025-06-09 20:00 - 21:00 CEST				351.6
2025-06-09 21:00 - 22:00 CEST			48.4	376.4
2025-06-09 22:00 - 23:00 CEST			39.2	401.3
2025-06-09 23:00 - 00:00 CEST			25.3	417.0
2025-06-10 00:00 - 01:00 CEST			23.0	432.0
2025-06-10 01:00 - 02:00 CEST			16.3	441.3
2025-06-10 02:00 - 03:00 CEST			15.7	445.7
2025-06-10 03:00 - 04:00 CEST			15.5	445.0
2025-06-10 04:00 - 05:00 CEST			13.8	439.4

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