Information about air quality in the Czech Republic

Current overview of data from automated stations (non-verified data)

Updated: 2024-04-24 06:26 CEST


Locality

Basic data
Locality: Wien-Stephansplatz
Code: 1STEA
Type of measuring programme: Automated measuring program
Locality owner: Magistrat der Stadt Wien
Classification
Abbreviation: B/U/R
Localization
Coordinates: 48° 12´ 32.000" North latitude 16° 22´ 26.017" East longitude
Altitude: 173 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/m³] [µg/m³] [µg/m³] [µg/m³]
2024-04-23 04:00 - 07:00 CEST 2A 3.6 9.2 65.2
2024-04-23 05:00 - 08:00 CEST 2A 3.7 13.1 56.3
2024-04-23 06:00 - 09:00 CEST 2A 3.8 17.5 50.1
2024-04-23 07:00 - 10:00 CEST 1B 3.8 22.1 46.3
2024-04-23 08:00 - 11:00 CEST 1B 3.8 22.3 43.9
2024-04-23 09:00 - 12:00 CEST 1B 4.0 19.8 44.7
2024-04-23 10:00 - 13:00 CEST 1B 4.1 15.9 48.1
2024-04-23 11:00 - 14:00 CEST 1B 4.0 12.8 49.7
2024-04-23 12:00 - 15:00 CEST 1B 3.8 12.4 50.9
2024-04-23 13:00 - 16:00 CEST 2A 3.8 12.8 52.8
2024-04-23 14:00 - 17:00 CEST 2A 3.9 13.5 55.0
2024-04-23 15:00 - 18:00 CEST 2A 4.1 13.8 57.9
2024-04-23 16:00 - 19:00 CEST 2A 4.2 13.6 61.3
2024-04-23 17:00 - 20:00 CEST 2A 4.3 12.8 65.7
2024-04-23 18:00 - 21:00 CEST 2A 4.3 11.9 69.5
2024-04-23 19:00 - 22:00 CEST 2A 4.2 11.0 72.0
2024-04-23 20:00 - 23:00 CEST 2A 4.1 9.8 73.5
2024-04-23 21:00 - 00:00 CEST 2A 4.0 8.3 73.7
2024-04-23 22:00 - 01:00 CEST 2A 4.1 6.8 73.4
2024-04-23 23:00 - 02:00 CEST 2A 4.2 5.6 72.7
2024-04-24 00:00 - 03:00 CEST 2A 4.2 4.6 72.3
2024-04-24 01:00 - 04:00 CEST 2A 4.0 4.3 71.2
2024-04-24 02:00 - 05:00 CEST 2A 3.9 4.5 68.3
2024-04-24 03:00 - 06:00 CEST 2A 3.8 5.1 65.9

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