Information about air quality in the Czech Republic

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

Updated: 2021-02-27 03:25 CET


Locality

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/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-02-26 01:00 - 04:00 CET 1B 27.9 41.3 26.8
2021-02-26 02:00 - 05:00 CET 1B 25.2 39.5 25.8
2021-02-26 03:00 - 06:00 CET 1B 24.0 37.3 24.7
2021-02-26 04:00 - 07:00 CET 1B 26.8 35.6 23.9
2021-02-26 05:00 - 08:00 CET 1B 33.1 33.6 22.9
2021-02-26 06:00 - 09:00 CET 1B 40.0 32.3 22.5
2021-02-26 07:00 - 10:00 CET 1B 43.4 37.6 25.6
2021-02-26 08:00 - 11:00 CET 2A 45.6 52.7 30.7
2021-02-26 09:00 - 12:00 CET 2B 44.6 72.5 35.9
2021-02-26 10:00 - 13:00 CET 2B 42.3 86.6 36.4
2021-02-26 11:00 - 14:00 CET 2B 39.3 91.3 35.3
2021-02-26 12:00 - 15:00 CET 2B 40.9 96.9 34.7
2021-02-26 13:00 - 16:00 CET 2B 44.4 98.6 34.8
2021-02-26 14:00 - 17:00 CET 2B 47.4 101.6 35.0
2021-02-26 15:00 - 18:00 CET 2B 54.8 108.1 35.3
2021-02-26 16:00 - 19:00 CET 3A 65.8 123.2 36.9
2021-02-26 17:00 - 20:00 CET 3A 76.7 140.0 39.0
2021-02-26 18:00 - 21:00 CET 3A 71.4 126.5 37.5
2021-02-26 19:00 - 22:00 CET 2B 60.5 106.3 35.0
2021-02-26 20:00 - 23:00 CET 2B 45.1 79.8 31.5
2021-02-26 21:00 - 00:00 CET 2B 39.1 76.3 31.8
2021-02-26 22:00 - 01:00 CET 2A 26.2 51.6 23.1
2021-02-26 23:00 - 02:00 CET 1B 15.9 29.3 13.7
2021-02-27 00:00 - 03:00 CET 1A 5.5 5.2 3.3

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