Updated: 2025-05-22 11:25 CEST

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Basic data
Locality:	Tychy
Code:	WTYCA
Type of measuring programme:	Automated measuring program
Locality owner:	Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation:	B/U/RCI
Localization
Coordinates:	50° 6´ 0.000" North latitude 18° 59´ 24.844" East longitude
Altitude:	248 m

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Actual measured level of air pollution

Actual unverified data

Date and time	Air quality	SO₂	NO₂	PM₁₀	O₃
		3h average	3h average	3h average	3h average
		µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³
2025-05-21 09:00 - 12:00 CEST	1A	2.5	9.4	9.6
2025-05-21 10:00 - 13:00 CEST	1A	2.2	7.0	9.0
2025-05-21 11:00 - 14:00 CEST	1A	2.0	7.4	9.0
2025-05-21 12:00 - 15:00 CEST	1A	1.9	8.3	9.1
2025-05-21 13:00 - 16:00 CEST	1A	2.0	8.7	9.3
2025-05-21 14:00 - 17:00 CEST	1A	2.1	9.3	9.8
2025-05-21 15:00 - 18:00 CEST	1A	2.2	9.3	10.5
2025-05-21 16:00 - 19:00 CEST	1A	2.1	11.5	11.1
2025-05-21 17:00 - 20:00 CEST	1A	2.0	12.4	11.6
2025-05-21 18:00 - 21:00 CEST	1A	1.9	13.7	12.1
2025-05-21 19:00 - 22:00 CEST	1A	2.2	12.8	12.1
2025-05-21 20:00 - 23:00 CEST	1A	2.6	13.1	12.2
2025-05-21 21:00 - 00:00 CEST	1A	2.5	10.2	12.2
2025-05-21 22:00 - 01:00 CEST	1A	2.2	8.1	12.6
2025-05-21 23:00 - 02:00 CEST	1A	1.7	5.1	12.3
2025-05-22 00:00 - 03:00 CEST	1A	2.0	6.3	12.4
2025-05-22 01:00 - 04:00 CEST	1A	1.9	9.0	12.8
2025-05-22 02:00 - 05:00 CEST	1A	2.2	11.1	13.5
2025-05-22 03:00 - 06:00 CEST	1A	2.0	12.4	13.3
2025-05-22 04:00 - 07:00 CEST	1A	2.5	12.9	13.4
2025-05-22 05:00 - 08:00 CEST	1A	2.8	13.6	13.9
2025-05-22 06:00 - 09:00 CEST	1A	4.5	13.1	14.0
2025-05-22 07:00 - 10:00 CEST	1A	5.7	12.1	13.8
2025-05-22 08:00 - 11:00 CEST	1A	6.8	11.8	13.2

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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