Updated: 2025-07-04 17:28 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
2025-07-03 15:00 - 18:00 CEST	2B		6.6		133.3
2025-07-03 16:00 - 19:00 CEST	2B		8.2		125.0
2025-07-03 17:00 - 20:00 CEST	2B		8.2		120.8
2025-07-03 18:00 - 21:00 CEST	2B		8.5		109.5
2025-07-03 19:00 - 22:00 CEST	2A		7.7		105.7
2025-07-03 20:00 - 23:00 CEST	2A		7.5		102.2
2025-07-03 21:00 - 00:00 CEST	2A		6.5		102.3
2025-07-03 22:00 - 01:00 CEST	2A		6.0		97.0
2025-07-03 23:00 - 02:00 CEST	2A		5.2		89.5
2025-07-04 00:00 - 03:00 CEST	2A		5.3		82.3
2025-07-04 01:00 - 04:00 CEST	2A		5.8		72.2
2025-07-04 02:00 - 05:00 CEST	1B		6.3		64.8
2025-07-04 03:00 - 06:00 CEST	1B		7.2		59.2
2025-07-04 04:00 - 07:00 CEST	1B		8.3		55.5
2025-07-04 05:00 - 08:00 CEST	1B		8.8		55.0
2025-07-04 06:00 - 09:00 CEST	1B		8.0		60.3
2025-07-04 07:00 - 10:00 CEST	1B		6.3		69.7
2025-07-04 08:00 - 11:00 CEST	2A		5.3		79.5
2025-07-04 09:00 - 12:00 CEST	2A		5.0		85.5
2025-07-04 10:00 - 13:00 CEST	2A		5.8		88.7
2025-07-04 11:00 - 14:00 CEST	2A		7.3		89.0
2025-07-04 12:00 - 15:00 CEST	2A		8.3		86.5
2025-07-04 13:00 - 16:00 CEST	2A		8.7		87.6
2025-07-04 14:00 - 17:00 CEST	2A		8.0		87.2

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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