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: 2025-12-14 18:25 CET


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
2025-12-13 16:00 - 19:00 CET 1A 1.3 24.1 16.9 4.2 9.9
2025-12-13 17:00 - 20:00 CET 1A 1.3 26.3 18.3 2.9 7.5
2025-12-13 18:00 - 21:00 CET 1A 1.3 27.3 12.9 2.5 7.2
2025-12-13 19:00 - 22:00 CET 1A 1.3 25.7 13.2 2.3 6.8
2025-12-13 20:00 - 23:00 CET 1A 1.3 23.5 11.0 2.4 6.8
2025-12-13 21:00 - 00:00 CET 1A 1.3 22.7 10.3 2.3 7.1
2025-12-13 22:00 - 01:00 CET 1A 1.3 21.6 9.6 2.6 7.3
2025-12-13 23:00 - 02:00 CET 1A 1.3 20.9 9.2 2.8 7.9
2025-12-14 00:00 - 03:00 CET 1A 1.3 19.3 9.0 3.9 7.3
2025-12-14 01:00 - 04:00 CET 1A 1.3 17.1 5.8 6.0 6.5
2025-12-14 02:00 - 05:00 CET 1A 1.3 14.9 4.6 7.8 5.7
2025-12-14 03:00 - 06:00 CET 1A 1.3 14.3 4.0 7.8 5.9
2025-12-14 04:00 - 07:00 CET 1A 1.3 15.1 5.3 6.1 4.8
2025-12-14 05:00 - 08:00 CET 1A 1.3 15.9 5.6 4.9 5.8
2025-12-14 06:00 - 09:00 CET 1A 1.3 15.6 8.6 4.7 6.2
2025-12-14 07:00 - 10:00 CET 1A 1.3 14.1 9.0 5.7 8.6
2025-12-14 08:00 - 11:00 CET 1A 1.3 12.6 9.0 6.4 10.4
2025-12-14 09:00 - 12:00 CET 1A 1.3 11.6 6.1 6.9 17.3
2025-12-14 10:00 - 13:00 CET 1A 1.3 11.3 5.9 7.1 18.9
2025-12-14 11:00 - 14:00 CET 1A 1.3 11.2 6.3 8.1 17.2
2025-12-14 12:00 - 15:00 CET 1A 1.3 11.3 6.9 10.8 9.8
2025-12-14 13:00 - 16:00 CET 1A 1.3 11.9 5.4 13.2 5.9
2025-12-14 14:00 - 17:00 CET 1A 1.3 12.2 7.5 17.4 5.9
2025-12-14 15:00 - 18:00 CET 1A 1.3 12.0 8.5 20.5 9.3

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