Updated: 2025-08-02 11:25 CEST

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Basic data
Locality:	Wien-Hohe Warte
Code:	1HOWA
Type of measuring programme:	Automated measuring program
Locality owner:	Magistrat der Stadt Wien
Classification
Abbreviation:	B/S/R
Localization
Coordinates:	48° 14´ 57.006" North latitude 16° 21´ 28.023" East longitude
Altitude:	207 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
2025-08-01 09:00 - 12:00 CEST	2A	0.6	7.6		73.3
2025-08-01 10:00 - 13:00 CEST	2A	0.8	5.1		79.1
2025-08-01 11:00 - 14:00 CEST	2A	0.9	2.0		83.2
2025-08-01 12:00 - 15:00 CEST	2A	0.6	1.2		84.4
2025-08-01 13:00 - 16:00 CEST	2A	0.4	0.8		87.7
2025-08-01 14:00 - 17:00 CEST	2A	0.2	1.0		90.4
2025-08-01 15:00 - 18:00 CEST	2A	0.3	1.3		94.1
2025-08-01 16:00 - 19:00 CEST	2A	0.4	2.2		93.3
2025-08-01 17:00 - 20:00 CEST	2A	0.6	2.9		89.0
2025-08-01 18:00 - 21:00 CEST	2A	0.6	3.3		82.1
2025-08-01 19:00 - 22:00 CEST	2A	0.6	3.9		76.0
2025-08-01 20:00 - 23:00 CEST	2A	0.7	4.6		70.2
2025-08-01 21:00 - 00:00 CEST	1B	0.8	5.1		66.0
2025-08-01 22:00 - 01:00 CEST	1B	0.7	5.3		61.0
2025-08-01 23:00 - 02:00 CEST	1B	0.8	4.7		57.1
2025-08-02 00:00 - 03:00 CEST	1B	0.6	5.2		51.6
2025-08-02 01:00 - 04:00 CEST	1B	0.6	6.0		47.2
2025-08-02 02:00 - 05:00 CEST	1B	0.5	15.0		35.9
2025-08-02 03:00 - 06:00 CEST	1B	0.8	18.7		28.0
2025-08-02 04:00 - 07:00 CEST	1B	0.9	19.3		23.6
2025-08-02 05:00 - 08:00 CEST	1B	0.5	13.1		30.1
2025-08-02 06:00 - 09:00 CEST	1B		11.3		36.4
2025-08-02 07:00 - 10:00 CEST	1B	0.2	11.0		44.6
2025-08-02 08:00 - 11:00 CEST	1B	0.6	9.9		53.3

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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