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: 2026-05-24 17:25 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
2026-05-23 15:00 - 18:00 CEST 1.1 2.8 6.6 3.5
2026-05-23 16:00 - 19:00 CEST 1.1 2.9 6.9 3.7
2026-05-23 17:00 - 20:00 CEST 0.9 4.7 7.5 4.0
2026-05-23 18:00 - 21:00 CEST 0.9 7.0 8.4 4.7
2026-05-23 19:00 - 22:00 CEST 0.8 9.6 9.5 5.8
2026-05-23 20:00 - 23:00 CEST 0.9 9.9 10.0 6.5
2026-05-23 21:00 - 00:00 CEST 1.0 9.0 10.4 7.2
2026-05-23 22:00 - 01:00 CEST 1.1 7.6 10.2 7.1
2026-05-23 23:00 - 02:00 CEST 1.1 7.0 10.0 7.1
2026-05-24 00:00 - 03:00 CEST 1.1 7.2 9.4 6.8
2026-05-24 01:00 - 04:00 CEST 1.1 7.3 9.1 6.6
2026-05-24 02:00 - 05:00 CEST 1.1 6.7 8.8 6.4
2026-05-24 03:00 - 06:00 CEST 1.0 6.3 8.7 6.3
2026-05-24 04:00 - 07:00 CEST 1.0 5.9 8.9 6.4
2026-05-24 05:00 - 08:00 CEST 1.1 5.4 9.2 6.6
2026-05-24 06:00 - 09:00 CEST 1.2 4.7 9.4 6.6
2026-05-24 07:00 - 10:00 CEST 1.3 4.4 9.3 6.4
2026-05-24 08:00 - 11:00 CEST 1.3 4.4 9.1 6.0
2026-05-24 09:00 - 12:00 CEST 1.3 4.1 8.8 5.6
2026-05-24 10:00 - 13:00 CEST 1.3 3.4 8.5 5.2
2026-05-24 11:00 - 14:00 CEST 1.3 2.8 8.3 5.0
2026-05-24 12:00 - 15:00 CEST 1.4 2.5 8.1 4.8
2026-05-24 13:00 - 16:00 CEST 1.5 2.4 8.1 5.0
2026-05-24 14:00 - 17:00 CEST 1.6 2.4 8.3 5.2

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