Information about air quality in the Czech Republic

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

Updated: 2024-08-17 19:29 CEST


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
2024-08-16 17:00 - 20:00 CEST 2B 4.5 9.8 10.1 120.6 5.1
2024-08-16 18:00 - 21:00 CEST 2B 4.6 15.0 10.9 105.3 8.4
2024-08-16 19:00 - 22:00 CEST 2A 4.4 18.9 13.4 85.5 10.8
2024-08-16 20:00 - 23:00 CEST 2A 4.0 20.3 11.9 68.9 12.1
2024-08-16 21:00 - 00:00 CEST 2A 2.9 16.8 14.5 65.6 12.0
2024-08-16 22:00 - 01:00 CEST 2A 2.8 13.0 12.6 66.4 12.1
2024-08-16 23:00 - 02:00 CEST 2A 2.9 10.0 14.1 67.0 15.7
2024-08-17 00:00 - 03:00 CEST 2A 3.6 8.4 17.7 66.2 13.2
2024-08-17 01:00 - 04:00 CEST 2A 3.6 7.3 19.4 65.7 11.5
2024-08-17 02:00 - 05:00 CEST 2A 3.6 6.6 17.9 65.0 9.5
2024-08-17 03:00 - 06:00 CEST 2A 3.6 7.2 13.1 62.0 9.3
2024-08-17 04:00 - 07:00 CEST 2A 3.4 8.2 14.0 59.6 12.8
2024-08-17 05:00 - 08:00 CEST 2A 2.7 9.4 16.6 58.3 14.2
2024-08-17 06:00 - 09:00 CEST 2A 2.7 9.4 16.6 63.9 15.2
2024-08-17 07:00 - 10:00 CEST 2A 2.6 9.3 16.8 77.0 15.3
2024-08-17 08:00 - 11:00 CEST 2A 3.9 7.4 16.8 91.0 12.8
2024-08-17 09:00 - 12:00 CEST 2B 4.4 5.8 15.7 101.9 10.7
2024-08-17 10:00 - 13:00 CEST 2B 4.5 5.7 12.1 104.4 8.9
2024-08-17 11:00 - 14:00 CEST 2B 4.9 6.1 12.3 103.3 11.3
2024-08-17 12:00 - 15:00 CEST 2B 5.0 6.9 12.8 99.2 12.2
2024-08-17 13:00 - 16:00 CEST 2A 4.7 7.1 12.9 94.2 10.3
2024-08-17 14:00 - 17:00 CEST 2A 4.4 6.8 12.5 90.0 7.8
2024-08-17 15:00 - 18:00 CEST 2A 4.0 6.0 12.1 87.3 7.1
2024-08-17 16:00 - 19:00 CEST 2A 4.0 6.0 12.9 89.3 6.3

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality