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 19:25 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
2025-04-02 17:00 - 20:00 CEST 1B 0.1 8.1 27.6 19.8
2025-04-02 18:00 - 21:00 CEST 1B 0.0 11.0 28.8 20.4
2025-04-02 19:00 - 22:00 CEST 1B 0.0 14.2 30.5 21.5
2025-04-02 20:00 - 23:00 CEST 1B 0.1 14.5 30.5 21.7
2025-04-02 21:00 - 00:00 CEST 1B 0.1 12.3 28.9 21.1
2025-04-02 22:00 - 01:00 CEST 1B 0.1 9.8 26.5 19.7
2025-04-02 23:00 - 02:00 CEST 1A 0.1 8.4 24.2 18.2
2025-04-03 00:00 - 03:00 CEST 1A 0.0 7.3 22.4 16.7
2025-04-03 01:00 - 04:00 CEST 1A 0.0 6.3 21.3 15.7
2025-04-03 02:00 - 05:00 CEST 1A 0.0 6.4 20.9 15.3
2025-04-03 03:00 - 06:00 CEST 1A 0.0 8.3 20.9 15.1
2025-04-03 04:00 - 07:00 CEST 1A 0.1 13.6 21.8 15.1
2025-04-03 05:00 - 08:00 CEST 1A 0.1 17.1 22.8 15.3
2025-04-03 06:00 - 09:00 CEST 1B 0.1 19.4 22.6 14.9
2025-04-03 07:00 - 10:00 CEST 21.3 14.0
2025-04-03 08:00 - 11:00 CEST 20.6 13.1
2025-04-03 09:00 - 12:00 CEST 1A 0.9 7.7 21.1 12.9
2025-04-03 10:00 - 13:00 CEST 1A 0.8 7.1 21.5 12.7
2025-04-03 11:00 - 14:00 CEST 1A 0.7 6.2 20.9 12.0
2025-04-03 12:00 - 15:00 CEST 1A 0.6 4.7 19.8 10.8
2025-04-03 13:00 - 16:00 CEST 1A 0.6 4.1 19.3 9.9
2025-04-03 14:00 - 17:00 CEST 1A 0.6 4.2 19.9 9.3
2025-04-03 15:00 - 18:00 CEST 1A 0.5 4.6 19.7 8.8
2025-04-03 16:00 - 19:00 CEST 1A 0.4 4.9 19.6 8.4

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