Updated: 2025-08-02 11:25 CEST

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Basic data
Locality:	Nitra, Janikovce
Code:	4NIJA
Type of measuring programme:	Automated measuring program
Locality owner:	Slovak Hydrometeorological Institute
Classification
Abbreviation:	B/U/-
Localization
Coordinates:	48° 17´ 0.000" North latitude 18° 8´ 0.000" East longitude
Altitude:	135 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
2025-08-01 09:00 - 12:00 CEST			3.3	11.3
2025-08-01 10:00 - 13:00 CEST			2.0	10.0
2025-08-01 11:00 - 14:00 CEST			2.0	8.0
2025-08-01 12:00 - 15:00 CEST			2.0	5.3
2025-08-01 13:00 - 16:00 CEST			2.0	5.1
2025-08-01 14:00 - 17:00 CEST			2.3	6.4
2025-08-01 15:00 - 18:00 CEST			3.3	7.0
2025-08-01 16:00 - 19:00 CEST			4.0	9.3
2025-08-01 17:00 - 20:00 CEST			5.0	12.3
2025-08-01 18:00 - 21:00 CEST			5.3	13.3
2025-08-01 19:00 - 22:00 CEST			5.0	13.0
2025-08-01 20:00 - 23:00 CEST			4.3	10.3
2025-08-01 21:00 - 00:00 CEST			3.0	7.7
2025-08-01 22:00 - 01:00 CEST			2.3	5.0
2025-08-01 23:00 - 02:00 CEST			1.7	3.3
2025-08-02 00:00 - 03:00 CEST			1.7	4.0
2025-08-02 01:00 - 04:00 CEST			2.0	3.7
2025-08-02 02:00 - 05:00 CEST			2.3	3.3
2025-08-02 03:00 - 06:00 CEST			3.0	3.7
2025-08-02 04:00 - 07:00 CEST			3.6	6.3
2025-08-02 05:00 - 08:00 CEST			5.1	9.3
2025-08-02 06:00 - 09:00 CEST			4.2	11.0
2025-08-02 07:00 - 10:00 CEST			3.0	10.7
2025-08-02 08:00 - 11:00 CEST			1.7	10.3

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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