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: Steyregg-Au
Code: 3SGAA
Type of measuring programme: Automated measuring program
Locality owner: Amt der Oberosterreichischen Landesregierung
Classification
Abbreviation: I/S/RI
Localization
Coordinates: 48° 16´ 47.062" North latitude 14° 21´ 59.424" East longitude
Altitude: 250 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 1A 3.1 3.2 13.4 5.3
2026-05-23 16:00 - 19:00 CEST 1A 3.3 3.4 14.4 5.6
2026-05-23 17:00 - 20:00 CEST 1A 3.3 3.8 13.4 5.9
2026-05-23 18:00 - 21:00 CEST 1A 3.2 5.2 12.2 6.5
2026-05-23 19:00 - 22:00 CEST 1A 3.1 7.1 11.9 7.3
2026-05-23 20:00 - 23:00 CEST 1A 2.8 8.6 11.8 7.9
2026-05-23 21:00 - 00:00 CEST 1A 2.3 8.4 12.3 8.3
2026-05-23 22:00 - 01:00 CEST 1A 2.0 7.5 12.6 8.6
2026-05-23 23:00 - 02:00 CEST 1A 1.7 6.7 12.8 8.7
2026-05-24 00:00 - 03:00 CEST 1A 1.6 6.8 12.8 8.8
2026-05-24 01:00 - 04:00 CEST 1A 1.6 6.8 12.8 9.0
2026-05-24 02:00 - 05:00 CEST 1A 1.6 6.1 12.6 9.0
2026-05-24 03:00 - 06:00 CEST 1A 1.7 5.1 12.3 8.9
2026-05-24 04:00 - 07:00 CEST 1A 1.8 4.3 12.1 8.8
2026-05-24 05:00 - 08:00 CEST 1A 1.9 4.6 12.9 9.2
2026-05-24 06:00 - 09:00 CEST 1A 1.9 4.5 13.0 9.3
2026-05-24 07:00 - 10:00 CEST 1A 2.2 6.3 15.1 9.0
2026-05-24 08:00 - 11:00 CEST 1A 2.6 7.0 16.1 8.3
2026-05-24 09:00 - 12:00 CEST 1A 3.4 8.0 16.8 7.5
2026-05-24 10:00 - 13:00 CEST 1A 5.2 7.4 14.0 6.3
2026-05-24 11:00 - 14:00 CEST 1A 6.8 7.1 11.8 5.4
2026-05-24 12:00 - 15:00 CEST 1A 8.1 7.8 11.2 5.1
2026-05-24 13:00 - 16:00 CEST 1A 15.7 11.2 12.6 5.4
2026-05-24 14:00 - 17:00 CEST 1A 20.8 13.9 13.8 5.6

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