Information about air quality in the Czech Republic

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

Updated: 2024-12-22 12:28 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
2024-12-21 10:00 - 13:00 CET 1A 3.3 8.5 10.4 53.4 3.8
2024-12-21 11:00 - 14:00 CET 1A 3.2 8.7 10.5 52.8 3.4
2024-12-21 12:00 - 15:00 CET 1A 3.2 8.4 9.8 53.3 3.7
2024-12-21 13:00 - 16:00 CET 1A 3.0 8.1 8.1 53.9 3.8
2024-12-21 14:00 - 17:00 CET 1A 3.0 8.2 5.1 54.2 4.5
2024-12-21 15:00 - 18:00 CET 1A 3.1 9.4 6.4 52.5 5.5
2024-12-21 16:00 - 19:00 CET 1A 3.6 10.1 7.3 51.0 6.2
2024-12-21 17:00 - 20:00 CET 1A 3.8 9.8 8.9 50.4 6.9
2024-12-21 18:00 - 21:00 CET 1A 3.8 8.9 8.3 51.0 5.0
2024-12-21 19:00 - 22:00 CET 1A 3.7 8.0 7.6 51.8 4.1
2024-12-21 20:00 - 23:00 CET 1A 3.6 7.4 6.5 52.4 2.8
2024-12-21 21:00 - 00:00 CET 1A 3.8 6.6 4.5 52.8 2.2
2024-12-21 22:00 - 01:00 CET 1A 3.8 6.1 2.8 54.1 2.4
2024-12-21 23:00 - 02:00 CET 1A 3.7 5.6 3.3 54.9 3.3
2024-12-22 00:00 - 03:00 CET 1A 3.7 4.9 3.4 55.4 3.5
2024-12-22 01:00 - 04:00 CET 1A 3.8 4.5 4.1 55.7 3.5
2024-12-22 02:00 - 05:00 CET 1A 4.1 4.2 2.4 56.0 3.2
2024-12-22 03:00 - 06:00 CET 1A 4.1 4.2 1.7 55.3 2.4
2024-12-22 04:00 - 07:00 CET 1A 4.2 4.3 1.7 54.2 1.6
2024-12-22 05:00 - 08:00 CET 1A 4.3 4.7 1.7 53.0 1.5
2024-12-22 06:00 - 09:00 CET 1A 4.4 5.0 1.7 51.8 1.5
2024-12-22 07:00 - 10:00 CET 1A 4.9 5.8 1.8 51.4 1.5
2024-12-22 08:00 - 11:00 CET 1A 4.9 6.5 2.8 51.2 1.0
2024-12-22 09:00 - 12:00 CET 1A 4.8 7.0 3.7 52.7 1.0

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