Information about air quality in the Czech Republic

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

Updated: 2024-12-09 20:30 CET


Locality

Basic data Locality photo
Locality: Liberec-Rochlice
Code: LLILA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 50° 45´ 18.361" North latitude 15° 4´ 11.882" East longitude
Altitude: 422 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₁₀ - from model O₃ - from model PM₂.₅
3h average 3h average 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 µg∙m⁻³ µg∙m⁻³
2024-12-08 18:00 - 21:00 CET 1B 5.8 30.0 21.3 7.3 15.5
2024-12-08 19:00 - 22:00 CET 1B 4.7 23.8 21.7 8.4 18.6
2024-12-08 20:00 - 23:00 CET 1B 4.2 19.2 28.1 8.4 25.3
2024-12-08 21:00 - 00:00 CET 1B 3.8 17.1 30.6 7.9 25.2
2024-12-08 22:00 - 01:00 CET 1B 3.8 15.5 34.4 10.4 22.3
2024-12-08 23:00 - 02:00 CET 1B 3.9 13.7 28.4 18.3 22.6
2024-12-09 00:00 - 03:00 CET 1A 3.9 10.2 23.0 24.9 21.3
2024-12-09 01:00 - 04:00 CET 1A 3.9 7.4 15.8 32.8 18.4
2024-12-09 02:00 - 05:00 CET 1A 3.6 5.9 11.2 38.2 13.0
2024-12-09 03:00 - 06:00 CET 1A 3.3 6.7 8.2 39.1 10.9
2024-12-09 04:00 - 07:00 CET 1A 2.9 8.4 9.5 39.0 11.5
2024-12-09 05:00 - 08:00 CET 1A 3.2 15.3 13.3 31.6 12.0
2024-12-09 06:00 - 09:00 CET 1A 3.4 21.7 14.3 24.6 15.1
2024-12-09 07:00 - 10:00 CET 1A 3.6 25.5 14.4 22.5 15.6
2024-12-09 08:00 - 11:00 CET 1A 3.5 20.8 14.0 27.5 14.6
2024-12-09 09:00 - 12:00 CET 1A 3.6 15.5 15.4 29.3 10.3
2024-12-09 10:00 - 13:00 CET 1A 3.9 11.5 14.2 26.0 12.8
2024-12-09 11:00 - 14:00 CET 1A 3.9 11.1 10.9 18.3 13.1
2024-12-09 12:00 - 15:00 CET 1A 3.8 10.5 8.0 12.0 15.3
2024-12-09 13:00 - 16:00 CET 1A 3.4 10.5 7.8 6.2 12.9
2024-12-09 14:00 - 17:00 CET 1A 2.6 10.8 8.1 3.9 10.5
2024-12-09 15:00 - 18:00 CET 1A 2.3 12.3 8.7 3.7 8.6
2024-12-09 16:00 - 19:00 CET 1A 2.2 13.3 7.1 5.0 6.2
2024-12-09 17:00 - 20:00 CET 1A 2.2 13.5 5.3 8.0 5.4

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