Updated: 2025-06-11 02:27 CEST

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Basic data
Locality:	Dunkelsteinerwald
Code:	2DUNA
Type of measuring programme:	Automated measuring program
Locality owner:	Amt der NÖ Landesregierung Abteilung BD4
Classification
Abbreviation:	B/R/A
Localization
Coordinates:	48° 21´ 36.002" North latitude 15° 33´ 0.001" East longitude
Altitude:	305 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	1B		3.0		36.7
2025-06-10 01:00 - 04:00 CEST	1B		2.8		35.7
2025-06-10 02:00 - 05:00 CEST	1B		2.5		34.8
2025-06-10 03:00 - 06:00 CEST	1B		2.3		34.3
2025-06-10 04:00 - 07:00 CEST	1B		2.5		33.5
2025-06-10 05:00 - 08:00 CEST	2A		3.3		40.5
2025-06-10 06:00 - 09:00 CEST	2A		4.7		51.3
2025-06-10 07:00 - 10:00 CEST	2A		5.7		63.2
2025-06-10 08:00 - 11:00 CEST	2A		6.0		68.7
2025-06-10 09:00 - 12:00 CEST	2A		5.5		72.7
2025-06-10 10:00 - 13:00 CEST	2B		4.8		78.2
2025-06-10 11:00 - 14:00 CEST	2B		4.5		81.6
2025-06-10 12:00 - 15:00 CEST	2B		4.0		94.8
2025-06-10 13:00 - 16:00 CEST	2B		3.9		108.3
2025-06-10 14:00 - 17:00 CEST	2B		3.5		113.2
2025-06-10 15:00 - 18:00 CEST	2B		3.9		122.0
2025-06-10 16:00 - 19:00 CEST	2B		5.3		126.2
2025-06-10 17:00 - 20:00 CEST	2B		5.7		136.3
2025-06-10 18:00 - 21:00 CEST	2B		5.5		145.7
2025-06-10 19:00 - 22:00 CEST	2B		5.7		140.2
2025-06-10 20:00 - 23:00 CEST	2B		7.0		123.5
2025-06-10 21:00 - 00:00 CEST	2B		7.8		104.2
2025-06-10 22:00 - 01:00 CEST	2B		6.7		101.5
2025-06-10 23:00 - 02:00 CEST	2B		5.2		108.2

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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