Information about air quality in the Czech Republic

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

Updated: 2022-12-01 05:16 CET


Locality

Basic data
Locality: Steyr
Code: 3STEA
Type of measuring programme: Automated measuring program
Locality owner: Amt der Oberosterreichischen Landesregierung
Classification
Abbreviation: B/S/RI
Localization
Coordinates: 48° 2´ 57.264" North latitude 14° 26´ 32.012" East longitude
Altitude: 307 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]
2022-11-30 03:00 - 06:00 CET 1A 2.8 9.6 22.3 34.4 22.1
2022-11-30 04:00 - 07:00 CET 1A 2.8 12.7 23.2 30.7 22.8
2022-11-30 05:00 - 08:00 CET 1B 2.8 17.6 25.0 25.5 24.3
2022-11-30 06:00 - 09:00 CET 1B 2.9 23.2 26.1 20.3 24.8
2022-11-30 07:00 - 10:00 CET 1B 2.9 24.5 27.0 20.9 25.2
2022-11-30 08:00 - 11:00 CET 1B 3.0 22.2 25.8 22.6 23.9
2022-11-30 09:00 - 12:00 CET 1B 3.0 18.6 24.1 24.2 22.2
2022-11-30 10:00 - 13:00 CET 1A 2.9 16.1 22.4 25.2 20.4
2022-11-30 11:00 - 14:00 CET 1A 2.8 15.0 21.8 25.9 19.7
2022-11-30 12:00 - 15:00 CET 1A 2.9 14.8 21.1 26.2 18.9
2022-11-30 13:00 - 16:00 CET 1A 2.9 17.1 21.5 23.8 18.8
2022-11-30 14:00 - 17:00 CET 1B 2.9 22.7 23.8 17.9 20.1
2022-11-30 15:00 - 18:00 CET 1B 2.9 28.2 27.8 12.2 23.3
2022-11-30 16:00 - 19:00 CET 1B 3.0 31.3 31.4 8.7 26.6
2022-11-30 17:00 - 20:00 CET 1B 3.1 31.4 32.8 12.8 28.6
2022-11-30 18:00 - 21:00 CET 1B 3.1 28.7 30.4 20.0 27.3
2022-11-30 19:00 - 22:00 CET 1B 3.2 25.1 27.4 27.0 25.5
2022-11-30 20:00 - 23:00 CET 1B 3.2 22.0 24.3 29.3 23.1
2022-11-30 21:00 - 00:00 CET 1B 3.0 21.2 23.3 27.9 22.3
2022-11-30 22:00 - 01:00 CET 1B 3.0 20.9 22.7 26.2 21.7
2022-11-30 23:00 - 02:00 CET 1B 3.0 19.8 22.7 25.0 21.7
2022-12-01 00:00 - 03:00 CET 1B 3.1 19.5 23.3 24.3 22.4
2022-12-01 01:00 - 04:00 CET 1B 3.1 18.9 22.8 17.7 22.0
2022-12-01 02:00 - 05:00 CET 1B 3.1 19.1 22.4 11.1 21.3

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


Map of station position

Map is on page with detailed information about locality