Updated: 2025-09-08 19:26 CEST

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Basic data
Locality:	Wolkersdorf
Code:	2WOLA
Type of measuring programme:	Automated measuring program
Locality owner:	Amt der NÖ Landesregierung Abteilung BD4
Classification
Abbreviation:	B/R/A
Localization
Coordinates:	48° 22´ 48.004" North latitude 16° 30´ 36.001" East longitude
Altitude:	190 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
2025-09-07 17:00 - 20:00 CEST	2A		9.3		67.3
2025-09-07 18:00 - 21:00 CEST	2A		17.3		62.7
2025-09-07 19:00 - 22:00 CEST	2A		19.9		56.7
2025-09-07 20:00 - 23:00 CEST	1B		17.7		53.8
2025-09-07 21:00 - 00:00 CEST	1B		14.7		52.5
2025-09-07 22:00 - 01:00 CEST	1B		12.3		50.8
2025-09-07 23:00 - 02:00 CEST	1B		10.2		48.2
2025-09-08 00:00 - 03:00 CEST	1B		8.3		45.5
2025-09-08 01:00 - 04:00 CEST	1B		6.8		43.7
2025-09-08 02:00 - 05:00 CEST	1B		6.8		41.8
2025-09-08 03:00 - 06:00 CEST	1B		6.7		39.7
2025-09-08 04:00 - 07:00 CEST	1B		8.7		34.0
2025-09-08 05:00 - 08:00 CEST	1B		9.8		30.7
2025-09-08 06:00 - 09:00 CEST	1B		10.0		31.2
2025-09-08 07:00 - 10:00 CEST	1B		7.8		35.7
2025-09-08 08:00 - 11:00 CEST	1B		6.2		41.3
2025-09-08 09:00 - 12:00 CEST	1B		5.7		49.7
2025-09-08 10:00 - 13:00 CEST	1B		5.5		61.5
2025-09-08 11:00 - 14:00 CEST	2A		5.3		72.0
2025-09-08 12:00 - 15:00 CEST	2A		5.0		78.8
2025-09-08 13:00 - 16:00 CEST	2A		5.0		82.2
2025-09-08 14:00 - 17:00 CEST	2A		5.2		84.4
2025-09-08 15:00 - 18:00 CEST	2A		8.7		84.4
2025-09-08 16:00 - 19:00 CEST	2A		10.8		84.4

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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