Information about air quality in the Czech Republic

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

Updated: 2021-05-14 03:25 CEST


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 PM2.5
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-05-13 01:00 - 04:00 CEST 1B 0.2 2.9 4.7 66.1 3.4
2021-05-13 02:00 - 05:00 CEST 1B 0.2 2.5 3.8 68.1 2.6
2021-05-13 03:00 - 06:00 CEST 1B 0.2 2.3 3.0 70.0 1.8
2021-05-13 04:00 - 07:00 CEST 1B 0.2 2.3 2.6 69.6 1.5
2021-05-13 05:00 - 08:00 CEST 1B 0.2 2.4 2.3 68.0 1.3
2021-05-13 06:00 - 09:00 CEST 1B 0.2 2.6 2.4 67.6 1.3
2021-05-13 07:00 - 10:00 CEST 1B 0.2 2.7 2.7 68.8 1.7
2021-05-13 08:00 - 11:00 CEST 1B 0.2 2.8 3.1 71.7 2.1
2021-05-13 09:00 - 12:00 CEST 2A 0.3 3.0 3.4 74.9 2.2
2021-05-13 10:00 - 13:00 CEST 2A 0.2 3.1 3.3 77.9 2.2
2021-05-13 11:00 - 14:00 CEST 2A 0.2 3.1 3.6 78.5 2.5
2021-05-13 12:00 - 15:00 CEST 2A 0.2 3.1 4.2 78.1 3.1
2021-05-13 13:00 - 16:00 CEST 2A 0.2 3.4 5.2 77.2 4.0
2021-05-13 14:00 - 17:00 CEST 2A 0.2 3.6 5.9 78.3 4.6
2021-05-13 15:00 - 18:00 CEST 2A 0.2 3.7 6.5 79.0 5.1
2021-05-13 16:00 - 19:00 CEST 2A 0.2 3.7 6.6 78.7 5.2
2021-05-13 17:00 - 20:00 CEST 2A 0.2 3.9 6.0 77.6 4.6
2021-05-13 18:00 - 21:00 CEST 2A 0.2 3.8 5.4 76.9 4.0
2021-05-13 19:00 - 22:00 CEST 2A 0.2 3.5 4.9 77.0 3.5
2021-05-13 20:00 - 23:00 CEST 2A 0.2 3.0 5.1 78.1 3.5
2021-05-13 21:00 - 00:00 CEST 2A 0.2 2.8 5.2 79.2 3.6
2021-05-13 22:00 - 01:00 CEST 2A 0.3 2.8 5.0 78.5 3.5
2021-05-13 23:00 - 02:00 CEST 2A 0.4 2.9 4.6 74.3 3.2
2021-05-14 00:00 - 03:00 CEST 1B 0.5 3.1 4.1 68.2 2.8

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


Map of station position

Map is on page with detailed information about locality