Updated: 2026-05-24 17:25 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
2026-05-23 15:00 - 18:00 CEST	2B		7.5		101.0
2026-05-23 16:00 - 19:00 CEST	2A		6.8		99.3
2026-05-23 17:00 - 20:00 CEST	2A		6.8		97.8
2026-05-23 18:00 - 21:00 CEST	2A		6.0		96.0
2026-05-23 19:00 - 22:00 CEST	2A		5.5		92.7
2026-05-23 20:00 - 23:00 CEST	2A		5.7		88.8
2026-05-23 21:00 - 00:00 CEST	2A		7.7		84.2
2026-05-23 22:00 - 01:00 CEST	2A		9.3		80.7
2026-05-23 23:00 - 02:00 CEST	2A		9.7		79.3
2026-05-24 00:00 - 03:00 CEST	2A		8.7		81.3
2026-05-24 01:00 - 04:00 CEST	2A		7.7		84.3
2026-05-24 02:00 - 05:00 CEST	2A		7.2		86.2
2026-05-24 03:00 - 06:00 CEST	2A		7.3		83.8
2026-05-24 04:00 - 07:00 CEST	2A		8.3		78.7
2026-05-24 05:00 - 08:00 CEST	2A		8.3		74.4
2026-05-24 06:00 - 09:00 CEST	2A		8.0		79.0
2026-05-24 07:00 - 10:00 CEST	2A		7.0		89.4
2026-05-24 08:00 - 11:00 CEST	2A		6.2		94.0
2026-05-24 09:00 - 12:00 CEST	2A		5.3		100.8
2026-05-24 10:00 - 13:00 CEST	2B		5.8		103.8
2026-05-24 11:00 - 14:00 CEST	2B		6.3		102.8
2026-05-24 12:00 - 15:00 CEST	2B		6.8		103.2
2026-05-24 13:00 - 16:00 CEST	2B		6.8		106.8
2026-05-24 14:00 - 17:00 CEST	2B		6.7		111.8

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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