Information about air quality in the Czech Republic

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

Updated: 2022-08-10 13:27 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]
2022-08-09 11:00 - 14:00 CEST 2A 3.2 8.0 78.6
2022-08-09 12:00 - 15:00 CEST 0 2.8 84.9
2022-08-09 13:00 - 16:00 CEST 0
2022-08-09 14:00 - 17:00 CEST 0 2.6 91.9
2022-08-09 15:00 - 18:00 CEST 2A 2.6 7.0 95.6
2022-08-09 16:00 - 19:00 CEST 2A 2.6 7.1 97.0
2022-08-09 17:00 - 20:00 CEST 2A 2.7 7.7 99.7
2022-08-09 18:00 - 21:00 CEST 2A 2.7 9.3 98.6
2022-08-09 19:00 - 22:00 CEST 2A 2.8 11.0 92.8
2022-08-09 20:00 - 23:00 CEST 2A 2.7 11.6 84.2
2022-08-09 21:00 - 00:00 CEST 2A 2.7 23.1 67.8
2022-08-09 22:00 - 01:00 CEST 1B 2.8 23.0 63.7
2022-08-09 23:00 - 02:00 CEST 1B 2.9 27.1 58.7
2022-08-10 00:00 - 03:00 CEST 0
2022-08-10 01:00 - 04:00 CEST 0
2022-08-10 02:00 - 05:00 CEST 1B 3.2 9.4 63.0
2022-08-10 03:00 - 06:00 CEST 1B 3.2 9.2 63.0
2022-08-10 04:00 - 07:00 CEST 1B 3.1 14.2 58.6
2022-08-10 05:00 - 08:00 CEST 0 3.0 18.0
2022-08-10 06:00 - 09:00 CEST 1B 3.2 17.8 55.7
2022-08-10 07:00 - 10:00 CEST 0 3.3 17.3
2022-08-10 08:00 - 11:00 CEST 1B 3.3 15.4 63.6
2022-08-10 09:00 - 12:00 CEST 2A 3.1 11.3 74.2
2022-08-10 10:00 - 13:00 CEST 2A 3.0 9.7 77.6

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