Information about air quality in the Czech Republic

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

Updated: 2023-09-29 06:33 CEST


Locality

Basic data
Locality: Steyr
Code: 3STEA
Type of measuring programme: Automated measuring program
Locality owner: Amt der Oberosterreichischen Landesregierung
Classification
Abbreviation: B/S/RI
Localization
Coordinates: 48° 2´ 57.264" North latitude 14° 26´ 32.012" East longitude
Altitude: 307 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM 2.5
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2023-09-28 04:00 - 07:00 CEST 1A 1.2 12.4 14.0 7.9 9.0
2023-09-28 05:00 - 08:00 CEST 1A 1.2 18.7 14.8 3.3 9.4
2023-09-28 06:00 - 09:00 CEST 1A 1.3 25.4 15.3 3.4 9.7
2023-09-28 07:00 - 10:00 CEST 1B 1.4 25.3 16.9 11.6 10.5
2023-09-28 08:00 - 11:00 CEST 1B 1.7 25.6 20.3 26.4 11.9
2023-09-28 09:00 - 12:00 CEST 2A 2.0 19.1 23.9 42.2 11.9
2023-09-28 10:00 - 13:00 CEST 2A 2.4 12.8 24.5 56.6 10.9
2023-09-28 11:00 - 14:00 CEST 2A 2.4 10.9 23.7 68.0 8.8
2023-09-28 12:00 - 15:00 CEST 2A 2.3 8.4 23.3 80.0 8.1
2023-09-28 13:00 - 16:00 CEST 2B 2.1 7.2 23.4 89.4 7.5
2023-09-28 14:00 - 17:00 CEST 2B 2.0 7.1 21.9 96.9 7.2
2023-09-28 15:00 - 18:00 CEST 2B 2.1 7.6 21.8 95.3 7.5
2023-09-28 16:00 - 19:00 CEST 2A 1.8 16.2 21.1 81.3 8.3
2023-09-28 17:00 - 20:00 CEST 2A 1.4 20.3 19.8 60.1 9.2
2023-09-28 18:00 - 21:00 CEST 2A 1.1 24.5 16.9 44.2 9.8
2023-09-28 19:00 - 22:00 CEST 1B 1.0 20.5 15.5 35.4 10.1
2023-09-28 20:00 - 23:00 CEST 1B 1.2 20.4 15.5 28.8 10.3
2023-09-28 21:00 - 00:00 CEST 1B 1.2 19.2 15.3 21.7 10.2
2023-09-28 22:00 - 01:00 CEST 1B 1.1 15.4 15.0 16.4 10.1
2023-09-28 23:00 - 02:00 CEST 1A 1.1 11.4 14.4 13.5 9.8
2023-09-29 00:00 - 03:00 CEST 1A 1.2 7.3 13.8 12.7 9.5
2023-09-29 01:00 - 04:00 CEST 1A 1.2 5.8 13.4 12.1 9.3
2023-09-29 02:00 - 05:00 CEST 1A 1.1 5.6 13.3 11.0 9.2
2023-09-29 03:00 - 06:00 CEST 1A 1.0 6.9 13.2 8.9 9.1

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