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: 2025-12-08 04:26 CET


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
2025-12-07 02:00 - 05:00 CET 1A 1.6 19.9 18.2 3.2 14.7
2025-12-07 03:00 - 06:00 CET 1A 1.7 18.5 16.7 3.0 13.9
2025-12-07 04:00 - 07:00 CET 1A 1.7 18.0 14.6 3.1 12.7
2025-12-07 05:00 - 08:00 CET 1A 1.6 17.6 14.3 3.2 12.4
2025-12-07 06:00 - 09:00 CET 1A 1.7 17.2 14.2 3.6 12.2
2025-12-07 07:00 - 10:00 CET 1A 1.6 16.6 16.5 4.7 11.3
2025-12-07 08:00 - 11:00 CET 1A 1.5 16.0 18.6 6.7 10.3
2025-12-07 09:00 - 12:00 CET 1A 1.6 15.7 18.4 8.2 9.6
2025-12-07 10:00 - 13:00 CET 1A 1.7 15.0 16.5 9.2 10.6
2025-12-07 11:00 - 14:00 CET 1A 1.8 15.0 14.6 9.8 11.8
2025-12-07 12:00 - 15:00 CET 1A 1.8 17.1 15.6 10.0 13.2
2025-12-07 13:00 - 16:00 CET 1A 1.9 19.7 16.3 9.3 13.9
2025-12-07 14:00 - 17:00 CET 1A 1.9 22.3 18.0 7.1 15.0
2025-12-07 15:00 - 18:00 CET 1B 1.9 24.1 20.2 5.1 16.3
2025-12-07 16:00 - 19:00 CET 1B 1.9 25.3 22.1 3.6 17.6
2025-12-07 17:00 - 20:00 CET 1B 2.0 25.5 22.7 3.3 18.0
2025-12-07 18:00 - 21:00 CET 1B 2.0 24.0 25.1 3.4 19.2
2025-12-07 19:00 - 22:00 CET 1B 1.8 22.4 26.4 3.6 19.7
2025-12-07 20:00 - 23:00 CET 1B 1.7 20.3 28.1 3.7 21.0
2025-12-07 21:00 - 00:00 CET 1B 1.7 19.5 26.3 3.8 20.7
2025-12-07 22:00 - 01:00 CET 1B 1.7 17.8 24.6 3.8 19.8
2025-12-07 23:00 - 02:00 CET 1A 1.7 16.9 21.3 3.8 17.5
2025-12-08 00:00 - 03:00 CET 1A 1.7 15.8 19.0 3.5 15.5
2025-12-08 01:00 - 04:00 CET 1A 1.7 15.6 18.0 3.3 14.7

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality