Updated: 2026-05-24 17:27 CEST

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Locality

Basic data
Locality:	Velka Ida, Letna
Code:	RVILA
Type of measuring programme:	Automated measuring program
Locality owner:	Slovak Hydrometeorological Institute
Classification
Abbreviation:	I/S/-
Localization
Coordinates:	48° 35´ 31.993" North latitude 21° 10´ 31.000" East longitude
Altitude:	209 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				399.2			43.0
2026-05-23 18:00 - 19:00 CEST				404.1			45.0
2026-05-23 19:00 - 20:00 CEST				479.8			56.0
2026-05-23 20:00 - 21:00 CEST				498.1			64.0
2026-05-23 21:00 - 22:00 CEST				472.0			35.0
2026-05-23 22:00 - 23:00 CEST				457.1			31.0
2026-05-23 23:00 - 00:00 CEST				456.8
2026-05-24 00:00 - 01:00 CEST				477.9
2026-05-24 01:00 - 02:00 CEST
2026-05-24 02:00 - 03:00 CEST
2026-05-24 03:00 - 04:00 CEST
2026-05-24 04:00 - 05:00 CEST							13.0
2026-05-24 05:00 - 06:00 CEST							15.0
2026-05-24 06:00 - 07:00 CEST							16.0
2026-05-24 07:00 - 08:00 CEST							24.0
2026-05-24 08:00 - 09:00 CEST							36.0
2026-05-24 09:00 - 10:00 CEST							37.0
2026-05-24 10:00 - 11:00 CEST				215.1			31.0
2026-05-24 11:00 - 12:00 CEST				223.9			34.0
2026-05-24 12:00 - 13:00 CEST				237.5			29.0
2026-05-24 13:00 - 14:00 CEST				246.9			30.0
2026-05-24 14:00 - 15:00 CEST				263.5			32.0
2026-05-24 15:00 - 16:00 CEST				290.4			44.0
2026-05-24 16:00 - 17:00 CEST				295.6			42.0

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