Updated: 2025-06-11 02:27 CEST

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Basic data
Locality:	Tarnow
Code:	YTARA
Type of measuring programme:	Automated measuring program
Locality owner:	Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation:	B/U/RCI
Localization
Coordinates:	50° 1´ 12.606" North latitude 21° 0´ 15.003" East longitude
Altitude:	228 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
2025-06-10 00:00 - 03:00 CEST		3.0	8.2	12.0
2025-06-10 01:00 - 04:00 CEST		2.9	8.9	10.3
2025-06-10 02:00 - 05:00 CEST		2.8	8.4	12.2
2025-06-10 03:00 - 06:00 CEST		2.6	8.8	11.7
2025-06-10 04:00 - 07:00 CEST		2.8	8.6	12.1
2025-06-10 05:00 - 08:00 CEST		3.2	8.0	12.3
2025-06-10 06:00 - 09:00 CEST		3.6	6.7	10.3
2025-06-10 07:00 - 10:00 CEST		3.7	5.3	9.3
2025-06-10 08:00 - 11:00 CEST		3.5	4.2	5.0
2025-06-10 09:00 - 12:00 CEST		3.4	3.8	6.2
2025-06-10 10:00 - 13:00 CEST		3.4	3.7	5.7
2025-06-10 11:00 - 14:00 CEST		3.6	3.8	4.8
2025-06-10 12:00 - 15:00 CEST		3.6	3.9	4.0
2025-06-10 13:00 - 16:00 CEST		3.6	3.9	4.9
2025-06-10 14:00 - 17:00 CEST		3.6	4.0	9.3
2025-06-10 15:00 - 18:00 CEST		3.7	4.2	12.2
2025-06-10 16:00 - 19:00 CEST		4.1	4.6	13.4
2025-06-10 17:00 - 20:00 CEST		4.5	4.9	15.4
2025-06-10 18:00 - 21:00 CEST		4.7	5.2	13.3
2025-06-10 19:00 - 22:00 CEST		4.7	5.2	15.4
2025-06-10 20:00 - 23:00 CEST		4.6	5.2	13.8
2025-06-10 21:00 - 00:00 CEST		4.5	5.0	12.8
2025-06-10 22:00 - 01:00 CEST		4.6	4.6	9.9
2025-06-10 23:00 - 02:00 CEST		4.6	4.4

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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