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: Linz-Romerbergtunnel
Code: 3LRMA
Type of measuring programme: Automated measuring program
Locality owner: Amt der Oberosterreichischen Landesregierung
Classification
Abbreviation: T/U/RC
Localization
Coordinates: 48° 18´ 10.764" North latitude 14° 16´ 55.751" East longitude
Altitude: 262 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 27.4 22.2 24.5
2025-12-07 03:00 - 06:00 CET 1B 26.4 22.3 24.6
2025-12-07 04:00 - 07:00 CET 1B 24.6 21.4 23.3
2025-12-07 05:00 - 08:00 CET 1B 23.7 20.8 22.3
2025-12-07 06:00 - 09:00 CET 1B 23.5 20.4 21.5
2025-12-07 07:00 - 10:00 CET 1B 24.0 21.0 21.9
2025-12-07 08:00 - 11:00 CET 1B 25.2 21.6 22.4
2025-12-07 09:00 - 12:00 CET 1B 28.0 22.2 23.1
2025-12-07 10:00 - 13:00 CET 1B 29.8 22.0 23.3
2025-12-07 11:00 - 14:00 CET 1B 32.3 22.0 23.4
2025-12-07 12:00 - 15:00 CET 1B 35.0 23.0 24.3
2025-12-07 13:00 - 16:00 CET 1B 39.6 24.2 25.4
2025-12-07 14:00 - 17:00 CET 1B 41.2 24.1 25.5
2025-12-07 15:00 - 18:00 CET 1B 42.1 23.1 24.5
2025-12-07 16:00 - 19:00 CET 1B 42.6 23.9 25.1
2025-12-07 17:00 - 20:00 CET 1B 44.2 26.1 27.3
2025-12-07 18:00 - 21:00 CET 1B 42.8 28.6 30.4
2025-12-07 19:00 - 22:00 CET 1B 40.0 28.8 31.3
2025-12-07 20:00 - 23:00 CET 1B 36.3 28.0 30.8
2025-12-07 21:00 - 00:00 CET 1B 32.9 25.2 27.9
2025-12-07 22:00 - 01:00 CET 1B 30.4 22.6 24.7
2025-12-07 23:00 - 02:00 CET 1B 29.5 21.7 23.4
2025-12-08 00:00 - 03:00 CET 1B 29.2 22.2 23.4
2025-12-08 01:00 - 04:00 CET 1B 28.0 22.5 23.1

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