Updated: 2025-12-05 05:27 CET

---

Locality

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

---

Actual measured level of air pollution

Actual unverified data

Date and time	SO₂		NO₂	CO	O₃		PM₁₀		PM₂.₅
	1h	24h average	1h	8h average	1h	8h average	1h	24h average	1h
	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³
2025-12-04 05:00 - 06:00 CET			7.0		28.0	31.6
2025-12-04 06:00 - 07:00 CET			7.5		27.0	31.4
2025-12-04 07:00 - 08:00 CET			9.5		25.0	30.6
2025-12-04 08:00 - 09:00 CET			9.5		24.5	29.3
2025-12-04 09:00 - 10:00 CET			7.5		26.0	28.3
2025-12-04 10:00 - 11:00 CET			7.5		28.0	27.7
2025-12-04 11:00 - 12:00 CET			8.0		28.0	27.1
2025-12-04 12:00 - 13:00 CET			11.0		25.5	26.5
2025-12-04 13:00 - 14:00 CET			11.5		25.5	26.2
2025-12-04 14:00 - 15:00 CET			14.5		24.5	25.9
2025-12-04 15:00 - 16:00 CET			17.0			26.0
2025-12-04 16:00 - 17:00 CET			16.0		22.0	25.6
2025-12-04 17:00 - 18:00 CET					21.0	24.9
2025-12-04 18:00 - 19:00 CET			18.0		12.5	22.7
2025-12-04 19:00 - 20:00 CET			15.5		14.5	20.8
2025-12-04 20:00 - 21:00 CET			11.0		18.5	19.8
2025-12-04 21:00 - 22:00 CET			12.5		16.5	18.5
2025-12-04 22:00 - 23:00 CET			18.5		10.0	16.4
2025-12-04 23:00 - 00:00 CET			17.5		11.5	15.8
2025-12-05 00:00 - 01:00 CET			18.0		11.5	14.5
2025-12-05 01:00 - 02:00 CET			15.0		14.5	13.7
2025-12-05 02:00 - 03:00 CET			11.0		20.5	14.7
2025-12-05 03:00 - 04:00 CET			10.0		22.5	15.7
2025-12-05 04:00 - 05:00 CET			11.5		23.0	16.2

Legend

Color	Description
	Component is not measured
	Incomplete data
	Limit exceeded

---

Map of station position

Map is on page with detailed information about locality