Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-12-08 04:26 CET


Basic data
Locality: Traun
Code: 3TRAA
Type of measuring programme: Automated measuring program
Locality owner: Amt der Oberosterreichischen Landesregierung
Classification
Abbreviation: B/S/RC
Localization
Coordinates: 48° 13´ 31.189" North latitude 14° 14´ 15.169" East longitude
Altitude: 274 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
2025-12-07 02:00 - 05:00 CET 1B 29.3 27.7 2.6 21.4
2025-12-07 03:00 - 06:00 CET 1B 27.2 26.8 2.5 21.1
2025-12-07 04:00 - 07:00 CET 1B 24.4 25.9 2.5 20.2
2025-12-07 05:00 - 08:00 CET 1B 22.4 22.8 2.2 18.2
2025-12-07 06:00 - 09:00 CET 1A 20.9 19.2 1.5 15.7
2025-12-07 07:00 - 10:00 CET 1A 20.4 17.0 1.9 13.9
2025-12-07 08:00 - 11:00 CET 1A 20.4 19.2 3.6 15.1
2025-12-07 09:00 - 12:00 CET 1B 21.2 22.4 5.9 17.7
2025-12-07 10:00 - 13:00 CET 1B 21.5 23.3 7.4 19.0
2025-12-07 11:00 - 14:00 CET 1B 21.9 22.4 7.9 18.7
2025-12-07 12:00 - 15:00 CET 1B 23.0 21.2 8.2 17.6
2025-12-07 13:00 - 16:00 CET 1B 25.9 21.8 7.8 17.6
2025-12-07 14:00 - 17:00 CET 1B 28.9 23.1 6.4 18.3
2025-12-07 15:00 - 18:00 CET 1B 31.0 26.3 4.5 19.1
2025-12-07 16:00 - 19:00 CET 1B 31.9 29.1 3.2 21.6
2025-12-07 17:00 - 20:00 CET 1B 31.0 31.5 3.0 23.3
2025-12-07 18:00 - 21:00 CET 1B 30.7 29.7 3.0 23.4
2025-12-07 19:00 - 22:00 CET 1B 30.4 28.8 3.1 22.1
2025-12-07 20:00 - 23:00 CET 1B 31.3 28.6 3.1 22.0
2025-12-07 21:00 - 00:00 CET 1B 31.2 32.2 3.5 24.4
2025-12-07 22:00 - 01:00 CET 1B 30.1 33.9 3.6 26.5
2025-12-07 23:00 - 02:00 CET 1B 28.2 34.0 3.5 26.7
2025-12-08 00:00 - 03:00 CET 1B 25.6 32.1 3.2 25.6
2025-12-08 01:00 - 04:00 CET 1B 23.7 30.1 2.6 24.0

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