Updated: 2025-11-11 12:25 CET

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Basic data
Locality:	Jelsava, Jesenskeho
Code:	FJEJA
Type of measuring programme:	Automated measuring program
Locality owner:	Slovak Hydrometeorological Institute
Classification
Abbreviation:	B/S/-
Localization
Coordinates:	48° 37´ 49.020" North latitude 20° 14´ 22.846" East longitude
Altitude:	0 m

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Actual measured level of air pollution

Actual unverified data

Date and time	Air quality	SO₂	NO₂	PM₁₀	O₃		PM₂.₅
		3h average	3h average	3h average	3h average		3h average
		µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³		µg∙m⁻³
2025-11-10 10:00 - 13:00 CET	1A		2.7	17.3
2025-11-10 11:00 - 14:00 CET	1A		2.3	17.0
2025-11-10 12:00 - 15:00 CET	1A		3.7	19.3
2025-11-10 13:00 - 16:00 CET	1A		6.7	24.0
2025-11-10 14:00 - 17:00 CET	1B		8.0	42.0
2025-11-10 15:00 - 18:00 CET	1B		8.0	49.3
2025-11-10 16:00 - 19:00 CET	2A		6.3	59.7
2025-11-10 17:00 - 20:00 CET	2A		7.0	62.3
2025-11-10 18:00 - 21:00 CET	2A		7.6	73.0
2025-11-10 19:00 - 22:00 CET	2A		7.4	69.7
2025-11-10 20:00 - 23:00 CET	1B		4.8	57.0
2025-11-10 21:00 - 00:00 CET	1B		4.0	43.0
2025-11-10 22:00 - 01:00 CET	1B		2.7	38.7
2025-11-10 23:00 - 02:00 CET	1B		2.7	33.7
2025-11-11 00:00 - 03:00 CET	1A		2.4	26.0
2025-11-11 01:00 - 04:00 CET	1A		2.0	18.3
2025-11-11 02:00 - 05:00 CET	1A		2.0	16.0
2025-11-11 03:00 - 06:00 CET	1A		3.0	20.0
2025-11-11 04:00 - 07:00 CET	1A		4.7	25.0	18.6
2025-11-11 05:00 - 08:00 CET	1B		5.3	30.7	18.4
2025-11-11 06:00 - 09:00 CET	1B		6.7	35.3
2025-11-11 07:00 - 10:00 CET	1B		7.7	36.0
2025-11-11 08:00 - 11:00 CET	1B		8.3	31.3
2025-11-11 09:00 - 12:00 CET	1A		6.3	22.3

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Legend

Level	Index range	Air quality
1A	≥ 0.00 and < 0.34	very good to good
1B	≥ 0.34 and < 0.67
2A	≥ 0.67 and < 1.00	acceptable
2B	≥ 1.00 and < 1.50
3A	≥ 1.50 and < 2.00	aggravated to bad
3B	≥ 2.00
	Component is not measured, index not determined
	Incomplete data

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Map of station position

Map is on page with detailed information about locality