Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-04-03 14:25 CEST


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 PM₂.₅
3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-04-02 12:00 - 15:00 CEST 2A 0.4 8.8 22.6 76.4 18.5
2025-04-02 13:00 - 16:00 CEST 2A 0.3 8.5 20.3 82.4 16.6
2025-04-02 14:00 - 17:00 CEST 2A 0.3 9.3 20.3 84.7 16.0
2025-04-02 15:00 - 18:00 CEST 2A 0.4 11.4 21.6 82.1 16.6
2025-04-02 16:00 - 19:00 CEST 2A 0.4 13.2 23.1 78.5 17.5
2025-04-02 17:00 - 20:00 CEST 2A 0.5 15.2 23.8 73.1 17.5
2025-04-02 18:00 - 21:00 CEST 2A 0.5 15.1 22.7 71.2 16.4
2025-04-02 19:00 - 22:00 CEST 2A 0.5 13.7 21.0 73.1 15.0
2025-04-02 20:00 - 23:00 CEST 2A 0.5 12.0 19.3 76.7 14.0
2025-04-02 21:00 - 00:00 CEST 2A 0.5 12.0 19.4 77.5 14.6
2025-04-02 22:00 - 01:00 CEST 2A 0.5 12.6 19.9 71.5 15.3
2025-04-02 23:00 - 02:00 CEST 2A 0.5 12.5 20.1 65.8 15.7
2025-04-03 00:00 - 03:00 CEST 2A 0.4 12.9 20.1 54.1 15.7
2025-04-03 01:00 - 04:00 CEST 1B 0.4 13.0 19.6 43.8 15.4
2025-04-03 02:00 - 05:00 CEST 1B 0.3 11.5 18.6 33.9 14.5
2025-04-03 03:00 - 06:00 CEST 1B 0.4 13.9 17.8 26.8 13.8
2025-04-03 04:00 - 07:00 CEST 1B 0.7 19.1 20.1 19.1 15.3
2025-04-03 05:00 - 08:00 CEST 1B 1.1 26.1 23.9 10.7 17.9
2025-04-03 06:00 - 09:00 CEST 1B 1.2 28.3 28.4 12.9 21.0
2025-04-03 07:00 - 10:00 CEST 1B 1.1 23.4 27.6 27.2 20.1
2025-04-03 08:00 - 11:00 CEST 2A 0.9 16.6 24.9 50.9 18.4
2025-04-03 09:00 - 12:00 CEST 2A 1.1 9.4 21.1 70.1 15.6
2025-04-03 10:00 - 13:00 CEST 2A 1.1 7.4 19.7 86.3 12.9
2025-04-03 11:00 - 14:00 CEST 2B 1.1 6.9 18.6 95.2 10.4

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