Information about air quality in the Czech Republic

Current overview of data from automated stations (non-verified data)

Updated: 2024-04-25 11:26 CEST


Locality

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 PM 2.5
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-04-24 09:00 - 12:00 CEST 1B 30.6 19.4 25.5 21.0
2024-04-24 10:00 - 13:00 CEST 1B 27.9 20.0 24.3 19.2
2024-04-24 11:00 - 14:00 CEST 1B 22.4 20.8 22.2 17.1
2024-04-24 12:00 - 15:00 CEST 1B 15.0 21.4 20.3 15.2
2024-04-24 13:00 - 16:00 CEST 1B 10.5 21.8 18.8 13.6
2024-04-24 14:00 - 17:00 CEST 1A 7.1 20.0 18.1 12.0
2024-04-24 15:00 - 18:00 CEST 1A 11.8 17.8 18.3 10.5
2024-04-24 16:00 - 19:00 CEST 1A 9.9 14.7 15.5 9.2
2024-04-24 17:00 - 20:00 CEST 1A 9.1 14.8 13.0 8.6
2024-04-24 18:00 - 21:00 CEST 1A 5.5 15.5 10.2 8.2
2024-04-24 19:00 - 22:00 CEST 1A 6.0 16.1 9.9 7.9
2024-04-24 20:00 - 23:00 CEST 1A 5.6 17.4 10.0 7.9
2024-04-24 21:00 - 00:00 CEST 1A 3.7 18.0 10.4 8.1
2024-04-24 22:00 - 01:00 CEST 1A 3.1 20.1 12.1 9.6
2024-04-24 23:00 - 02:00 CEST 1A 3.8 20.1 11.5 9.9
2024-04-25 00:00 - 03:00 CEST 1A 4.1 18.2 10.3 9.2
2024-04-25 01:00 - 04:00 CEST 1A 4.0 16.8 8.9 8.5
2024-04-25 02:00 - 05:00 CEST 1A 3.3 16.2 10.2 9.0
2024-04-25 03:00 - 06:00 CEST 1A 3.9 21.7 11.6 10.2
2024-04-25 04:00 - 07:00 CEST 1A 9.0 27.9 12.6 10.0
2024-04-25 05:00 - 08:00 CEST 1B 19.6 30.8 12.7 9.4
2024-04-25 06:00 - 09:00 CEST 1B 30.5 29.1 11.9 8.3
2024-04-25 07:00 - 10:00 CEST 1A 31.7 23.6 10.9 7.5
2024-04-25 08:00 - 11:00 CEST 1A 27.6 20.7 9.9 6.9

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