Updated: 2025-12-05 06:26 CET

---

Basic data
Locality:	Trasdorf
Code:	2TRSA
Type of measuring programme:	Automated measuring program
Locality owner:	Amt der NÖ Landesregierung Abteilung BD4
Classification
Abbreviation:	B/S/R
Localization
Coordinates:	48° 19´ 11.999" North latitude 15° 1´ 12.002" East longitude
Altitude:	192 m

---

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
2025-12-04 04:00 - 07:00 CET	1A	1.2	6.7	16.3
2025-12-04 05:00 - 08:00 CET	1A	1.8	6.8	16.0
2025-12-04 06:00 - 09:00 CET	1A	2.5	7.3	15.7
2025-12-04 07:00 - 10:00 CET	1A	2.8	7.5	15.5
2025-12-04 08:00 - 11:00 CET	1A	2.2	8.2	15.7
2025-12-04 09:00 - 12:00 CET	1A	1.5	9.2	16.5
2025-12-04 10:00 - 13:00 CET	1A	1.2	10.1	17.0
2025-12-04 11:00 - 14:00 CET	1A	1.3	10.5	17.0
2025-12-04 12:00 - 15:00 CET	1A	2.1	10.5	17.3
2025-12-04 13:00 - 16:00 CET	1A	3.6	10.7	17.8
2025-12-04 14:00 - 17:00 CET	1A	4.8	11.5	18.7
2025-12-04 15:00 - 18:00 CET	1A	5.3	12.2	18.7
2025-12-04 16:00 - 19:00 CET	1A	4.5	12.3	18.7
2025-12-04 17:00 - 20:00 CET	1A	2.8	11.8	18.2
2025-12-04 18:00 - 21:00 CET	1A	2.7	12.2	17.7
2025-12-04 19:00 - 22:00 CET	1A	2.3	14.3	17.7
2025-12-04 20:00 - 23:00 CET	1A	2.2	16.5	17.0
2025-12-04 21:00 - 00:00 CET	1A	1.5	17.8	17.3
2025-12-04 22:00 - 01:00 CET	1A	1.3	16.7	17.3
2025-12-04 23:00 - 02:00 CET	1A	1.2	15.0	18.5
2025-12-05 00:00 - 03:00 CET	1A	1.0	12.5	18.8
2025-12-05 01:00 - 04:00 CET	1A	0.7	11.0	18.5
2025-12-05 02:00 - 05:00 CET	1A	0.7	9.7	17.7
2025-12-05 03:00 - 06:00 CET	1A	0.5	9.7	17.0

---

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

---

---

Map of station position

Map is on page with detailed information about locality