Information about air quality in the Czech Republic

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

Updated: 2024-12-22 12:28 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 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
2024-12-21 10:00 - 13:00 CET 1B 22.2 31.9 10.9 7.5
2024-12-21 11:00 - 14:00 CET 1A 23.8 30.5 10.1 6.8
2024-12-21 12:00 - 15:00 CET 1A 17.4 25.1 8.8 5.7
2024-12-21 13:00 - 16:00 CET 1A 11.6 22.6 8.1 4.8
2024-12-21 14:00 - 17:00 CET 1A 6.1 20.8 8.1 4.5
2024-12-21 15:00 - 18:00 CET 1A 4.3 24.5 10.4 5.6
2024-12-21 16:00 - 19:00 CET 1A 2.7 27.9 12.3 7.4
2024-12-21 17:00 - 20:00 CET 1A 2.8 30.3 14.6 9.0
2024-12-21 18:00 - 21:00 CET 1A 2.8 28.8 13.7 9.4
2024-12-21 19:00 - 22:00 CET 1A 2.7 25.8 13.0 9.0
2024-12-21 20:00 - 23:00 CET 1A 2.7 22.8 12.1 8.7
2024-12-21 21:00 - 00:00 CET 1A 2.6 20.2 12.0 8.8
2024-12-21 22:00 - 01:00 CET 1A 2.6 19.3 12.2 9.1
2024-12-21 23:00 - 02:00 CET 1A 2.8 18.0 11.9 9.0
2024-12-22 00:00 - 03:00 CET 1A 8.1 18.3 10.5 7.7
2024-12-22 01:00 - 04:00 CET 1A 12.3 18.3 7.8 5.5
2024-12-22 02:00 - 05:00 CET 1A 14.1 14.8 5.0 3.1
2024-12-22 03:00 - 06:00 CET 1A 8.8 11.3 3.6 2.1
2024-12-22 04:00 - 07:00 CET 1A 4.5 7.9 3.4 2.1
2024-12-22 05:00 - 08:00 CET 1A 2.1 8.7 4.3 2.9
2024-12-22 06:00 - 09:00 CET 1A 1.8 12.1 5.8 4.9
2024-12-22 07:00 - 10:00 CET 1A 1.7 16.3 8.0 7.0
2024-12-22 08:00 - 11:00 CET 1A 1.7 18.1 9.6 8.3
2024-12-22 09:00 - 12:00 CET 1A 1.7 15.8 9.9 7.8

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