Information about air quality in the Czech Republic

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

Updated: 2022-01-27 03:34 CET


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]
2022-01-26 01:00 - 04:00 CET 1.5 14.5 29.8
2022-01-26 02:00 - 05:00 CET 1.5 14.1 28.9
2022-01-26 03:00 - 06:00 CET 1.5 14.4 28.2
2022-01-26 04:00 - 07:00 CET 1.5 16.4 26.4
2022-01-26 05:00 - 08:00 CET 1.5 18.4 24.6
2022-01-26 06:00 - 09:00 CET 1.6 25.8 20.3
2022-01-26 07:00 - 10:00 CET 1.6 28.2 20.5
2022-01-26 08:00 - 11:00 CET 1.6 26.6 21.8
2022-01-26 09:00 - 12:00 CET 1.6 24.9 23.4
2022-01-26 10:00 - 13:00 CET 22.2 26.9
2022-01-26 11:00 - 14:00 CET
2022-01-26 12:00 - 15:00 CET 21.1 30.7
2022-01-26 13:00 - 16:00 CET 1.4 22.2 30.8
2022-01-26 14:00 - 17:00 CET 1.5 22.9 29.9
2022-01-26 15:00 - 18:00 CET 1.5 23.8 28.9
2022-01-26 16:00 - 19:00 CET
2022-01-26 17:00 - 20:00 CET
2022-01-26 18:00 - 21:00 CET 1.4 19.8 33.4
2022-01-26 19:00 - 22:00 CET 1.5 19.3 33.6
2022-01-26 20:00 - 23:00 CET 1.5 18.1 34.2
2022-01-26 21:00 - 00:00 CET 1.4 17.4 33.9
2022-01-26 22:00 - 01:00 CET 1.4 16.8 34.0
2022-01-26 23:00 - 02:00 CET 1.4 15.5 34.6
2022-01-27 00:00 - 03:00 CET 1.6 15.0 33.7

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


Map of station position

Map is on page with detailed information about locality