Information about air quality in the Czech Republic

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

Updated: 2023-02-04 02:41 CET


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]
2023-02-03 00:00 - 03:00 CET 1A 6.8 27.7 7.4 5.6
2023-02-03 01:00 - 04:00 CET 1A 5.1 25.4 7.7 6.2
2023-02-03 02:00 - 05:00 CET 1A 8.3 24.5 9.3 7.3
2023-02-03 03:00 - 06:00 CET 1A 14.1 22.6 10.3 8.3
2023-02-03 04:00 - 07:00 CET 1A 17.8 29.4 10.4 8.8
2023-02-03 05:00 - 08:00 CET 1A 13.4 33.5 10.4 8.9
2023-02-03 06:00 - 09:00 CET 1B 8.9 39.1 11.4 9.0
2023-02-03 07:00 - 10:00 CET 1B 15.1 34.8 12.3 8.6
2023-02-03 08:00 - 11:00 CET 1B 25.2 32.1 11.1 7.4
2023-02-03 09:00 - 12:00 CET 1A 32.5 28.2 9.4 5.9
2023-02-03 10:00 - 13:00 CET 1A 31.4 23.9 7.9 4.6
2023-02-03 11:00 - 14:00 CET 1A 29.3 20.5 7.0 3.8
2023-02-03 12:00 - 15:00 CET 1A 28.5 18.4 6.5 3.5
2023-02-03 13:00 - 16:00 CET 1A 26.7 21.5 6.2 3.9
2023-02-03 14:00 - 17:00 CET 1A 23.8 27.7 6.5 4.4
2023-02-03 15:00 - 18:00 CET 1A 20.5 31.7 6.5 4.6
2023-02-03 16:00 - 19:00 CET 1A 17.7 31.9 6.3 4.6
2023-02-03 17:00 - 20:00 CET 1A 13.7 29.5 6.2 4.6
2023-02-03 18:00 - 21:00 CET 1A 14.0 32.0 6.6 4.9
2023-02-03 19:00 - 22:00 CET 1A 10.5 30.3 7.3 5.7
2023-02-03 20:00 - 23:00 CET 1A 10.9 29.0 7.9 6.3
2023-02-03 21:00 - 00:00 CET 1A 9.6 25.6 7.5 5.8
2023-02-03 22:00 - 01:00 CET 1A 9.4 27.9 7.8 5.9
2023-02-03 23:00 - 02:00 CET 1A 15.0 27.9 8.2 6.1

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