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: 2025-12-05 07:25 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
2025-12-04 05:00 - 08:00 CET 1A 2.8 13.5 12.4 10.0 9.6
2025-12-04 06:00 - 09:00 CET 1A 2.8 15.6 14.2 11.9 11.2
2025-12-04 07:00 - 10:00 CET 1A 2.8 15.5 15.0 15.5 12.6
2025-12-04 08:00 - 11:00 CET 1A 2.7 14.2 15.5 19.7 13.5
2025-12-04 09:00 - 12:00 CET 1A 13.6 16.4 21.3 14.4
2025-12-04 10:00 - 13:00 CET 1A 13.3 16.2 23.2 14.3
2025-12-04 11:00 - 14:00 CET 1A 1.9 13.1 15.0 24.7 13.2
2025-12-04 12:00 - 15:00 CET 1A 1.9 13.4 13.9 25.5 12.1
2025-12-04 13:00 - 16:00 CET 1A 1.8 14.7 14.1 24.5 12.2
2025-12-04 14:00 - 17:00 CET 1A 1.8 16.0 14.5 22.4 12.6
2025-12-04 15:00 - 18:00 CET 1A 1.7 16.5 14.1 19.5 12.1
2025-12-04 16:00 - 19:00 CET 1A 1.8 16.3 14.1 17.3 12.0
2025-12-04 17:00 - 20:00 CET 1A 1.8 15.9 14.7 16.1 12.4
2025-12-04 18:00 - 21:00 CET 1A 1.8 15.2 14.5 16.1 12.2
2025-12-04 19:00 - 22:00 CET 1A 1.8 14.7 15.2 16.0 12.6
2025-12-04 20:00 - 23:00 CET 1A 1.7 14.6 15.7 14.9 12.8
2025-12-04 21:00 - 00:00 CET 1A 1.7 14.9 16.4 13.5 13.3
2025-12-04 22:00 - 01:00 CET 1A 1.7 15.4 14.6 12.0 11.8
2025-12-04 23:00 - 02:00 CET 1A 1.6 15.0 12.1 11.7 10.0
2025-12-05 00:00 - 03:00 CET 1A 1.5 14.5 10.2 11.6 8.5
2025-12-05 01:00 - 04:00 CET 1A 1.5 13.8 9.2 11.8 7.9
2025-12-05 02:00 - 05:00 CET 1A 1.6 13.5 9.0 11.7 7.7
2025-12-05 03:00 - 06:00 CET 1A 1.6 13.8 10.6 11.8 8.3
2025-12-05 04:00 - 07:00 CET 1A 1.7 15.4 12.9 10.7 10.1

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