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: 2025-09-08 19:26 CEST


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
2025-09-07 17:00 - 20:00 CEST 1A 44.9 9.2 6.1
2025-09-07 18:00 - 21:00 CEST 1B 52.8 9.7 6.8
2025-09-07 19:00 - 22:00 CEST 1B 54.7 9.7 6.8
2025-09-07 20:00 - 23:00 CEST 1A 48.0 8.9 6.6
2025-09-07 21:00 - 00:00 CEST 1A 37.3 8.4 6.1
2025-09-07 22:00 - 01:00 CEST 1A 26.6 8.0 5.8
2025-09-07 23:00 - 02:00 CEST 1A 23.7 7.8 5.6
2025-09-08 00:00 - 03:00 CEST 1A 27.0 8.2 5.9
2025-09-08 01:00 - 04:00 CEST 1A 28.2 8.6 6.2
2025-09-08 02:00 - 05:00 CEST 1A 24.7 9.0 6.6
2025-09-08 03:00 - 06:00 CEST 1A 23.7 9.4 6.9
2025-09-08 04:00 - 07:00 CEST 1A 26.5 10.2 7.6
2025-09-08 05:00 - 08:00 CEST 1A 29.9 13.7 8.6
2025-09-08 06:00 - 09:00 CEST 1B 30.0 24.3 10.9
2025-09-08 07:00 - 10:00 CEST 1B 29.2 30.4 14.3
2025-09-08 08:00 - 11:00 CEST 1B 27.3 31.6 16.2
2025-09-08 09:00 - 12:00 CEST 1B 27.8 25.2 16.0
2025-09-08 10:00 - 13:00 CEST 1B 28.0 22.2 13.7
2025-09-08 11:00 - 14:00 CEST 1B 29.3 20.6 11.7
2025-09-08 12:00 - 15:00 CEST 1B 29.0 18.3 10.1
2025-09-08 13:00 - 16:00 CEST 1A 30.8 16.4 9.0
2025-09-08 14:00 - 17:00 CEST 1A 31.6 14.2 8.3
2025-09-08 15:00 - 18:00 CEST 1A 36.7 13.3 7.7
2025-09-08 16:00 - 19:00 CEST 1A 38.6 12.8 7.4

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