Updated: 2025-06-15 13:27 CEST

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Basic data
Locality:	Wroclaw-Wisniowa
Code:	VWRIA
Type of measuring programme:	Automated measuring program
Locality owner:	Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation:	T/U/-
Localization
Coordinates:	51° 5´ 10.405" North latitude 17° 0´ 45.683" East longitude
Altitude:	125 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
2025-06-14 11:00 - 14:00 CEST			27.7				26.7
2025-06-14 12:00 - 15:00 CEST			27.4				20.5
2025-06-14 13:00 - 16:00 CEST			26.3				21.6
2025-06-14 14:00 - 17:00 CEST			28.2				21.0
2025-06-14 15:00 - 18:00 CEST			31.3				15.1
2025-06-14 16:00 - 19:00 CEST			38.1				13.4
2025-06-14 17:00 - 20:00 CEST			46.6				12.9
2025-06-14 18:00 - 21:00 CEST			64.1				16.0
2025-06-14 19:00 - 22:00 CEST			81.7				19.9
2025-06-14 20:00 - 23:00 CEST			91.5				20.5
2025-06-14 21:00 - 00:00 CEST			81.7				20.0
2025-06-14 22:00 - 01:00 CEST			69.4				19.0
2025-06-14 23:00 - 02:00 CEST			55.6				18.8
2025-06-15 00:00 - 03:00 CEST			44.0				16.9
2025-06-15 01:00 - 04:00 CEST			32.2				12.5
2025-06-15 02:00 - 05:00 CEST			25.4				12.9
2025-06-15 03:00 - 06:00 CEST			25.4				14.4
2025-06-15 04:00 - 07:00 CEST			25.2				17.8
2025-06-15 05:00 - 08:00 CEST			25.1				17.5
2025-06-15 06:00 - 09:00 CEST			24.4				18.9
2025-06-15 07:00 - 10:00 CEST			23.9				18.0
2025-06-15 08:00 - 11:00 CEST			24.3				15.8
2025-06-15 09:00 - 12:00 CEST			23.8				12.7
2025-06-15 10:00 - 13:00 CEST			23.6

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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