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: 2025-06-11 01:27 CEST


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
2025-06-09 23:00 - 02:00 CEST 1B 1.3 7.0 14.8 26.5 8.5
2025-06-10 00:00 - 03:00 CEST 1B 1.3 4.8 10.3 30.0 8.9
2025-06-10 01:00 - 04:00 CEST 1B 1.3 4.7 9.6 34.0 9.0
2025-06-10 02:00 - 05:00 CEST 1B 1.3 4.6 11.0 36.7 8.9
2025-06-10 03:00 - 06:00 CEST 1B 1.3 6.1 12.5 38.5 9.2
2025-06-10 04:00 - 07:00 CEST 1B 1.3 8.5 12.0 41.5 5.9
2025-06-10 05:00 - 08:00 CEST 1B 1.3 11.0 9.5 44.6 6.4
2025-06-10 06:00 - 09:00 CEST 1B 1.3 10.6 10.5 53.2 10.8
2025-06-10 07:00 - 10:00 CEST 2A 1.3 8.8 12.5 60.8 13.0
2025-06-10 08:00 - 11:00 CEST 2A 1.3 6.8 12.2 68.1 12.8
2025-06-10 09:00 - 12:00 CEST 2A 1.3 6.5 9.1 73.5 8.6
2025-06-10 10:00 - 13:00 CEST 2A 1.3 6.7 7.9 79.5 7.3
2025-06-10 11:00 - 14:00 CEST 2A 1.3 6.8 7.0 85.2 5.7
2025-06-10 12:00 - 15:00 CEST 2A 1.3 7.1 7.5 90.3 4.2
2025-06-10 13:00 - 16:00 CEST 2A 1.3 7.5 9.0 95.1 4.5
2025-06-10 14:00 - 17:00 CEST 2A 1.3 8.3 9.9 98.1 4.9
2025-06-10 15:00 - 18:00 CEST 2A 1.3 9.0 9.3 97.4 5.1
2025-06-10 16:00 - 19:00 CEST 2A 1.3 10.5 8.4 94.0 8.1
2025-06-10 17:00 - 20:00 CEST 2A 1.3 12.6 9.2 88.7 12.3
2025-06-10 18:00 - 21:00 CEST 2A 1.3 13.3 13.9 85.3 15.3
2025-06-10 19:00 - 22:00 CEST 2A 1.3 14.4 20.9 77.5 17.5
2025-06-10 20:00 - 23:00 CEST 2A 1.3 13.3 22.6 67.5 17.9
2025-06-10 21:00 - 00:00 CEST 2A 1.3 13.8 27.0 62.6 19.0
2025-06-10 22:00 - 01:00 CEST 2A 1.3 8.4 23.1 61.4 17.1

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