Information about air quality in the Czech Republic

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

Updated: 2024-12-09 21:31 CET


Locality

Basic data Locality photo
Locality: Praha 4-Libus
Code: ALIBA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/S/R
Localization
Coordinates: 50° 0´ 26.299" North latitude 14° 26´ 45.360" East longitude
Altitude: 301 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 19:00 - 22:00 CET 1A 3.3 15.2 12.8 20.1 11.6
2024-12-08 20:00 - 23:00 CET 1A 3.2 15.5 14.4 20.9 15.9
2024-12-08 21:00 - 00:00 CET 1A 3.2 16.2 16.0 20.5 15.9
2024-12-08 22:00 - 01:00 CET 1A 3.5 17.2 16.5 20.7 15.9
2024-12-08 23:00 - 02:00 CET 1A 3.5 16.1 18.7 19.1 15.7
2024-12-09 00:00 - 03:00 CET 1A 3.6 14.5 22.5 19.4 16.1
2024-12-09 01:00 - 04:00 CET 1A 3.8 11.4 22.2 22.8 16.4
2024-12-09 02:00 - 05:00 CET 1A 3.7 9.5 21.1 27.5 17.2
2024-12-09 03:00 - 06:00 CET 1A 3.6 8.7 18.4 31.5 19.8
2024-12-09 04:00 - 07:00 CET 1A 3.3 11.3 16.4 29.3 22.3
2024-12-09 05:00 - 08:00 CET 1A 3.4 15.6 15.5 26.0 20.1
2024-12-09 06:00 - 09:00 CET 1A 3.4 21.3 16.8 20.7 17.9
2024-12-09 07:00 - 10:00 CET 1A 3.1 23.5 17.6 20.2 15.5
2024-12-09 08:00 - 11:00 CET 1B 2.9 24.4 19.7 21.0 16.2
2024-12-09 09:00 - 12:00 CET 1A 2.7 22.6 14.4 24.0 15.4
2024-12-09 10:00 - 13:00 CET 1A 2.8 20.2 15.8 26.8 14.0
2024-12-09 11:00 - 14:00 CET 1A 2.3 16.4 14.8 31.7 11.7
2024-12-09 12:00 - 15:00 CET 1A 2.5 14.3 14.2 31.2 11.3
2024-12-09 13:00 - 16:00 CET 1A 2.6 15.0 16.2 26.0 10.2
2024-12-09 14:00 - 17:00 CET 1A 3.2 17.1 15.9 14.7 12.1
2024-12-09 15:00 - 18:00 CET 1A 3.3 17.2 17.3 7.1 12.7
2024-12-09 16:00 - 19:00 CET 1A 3.2 16.5 14.4 1.8 15.3
2024-12-09 17:00 - 20:00 CET 1A 3.2 15.3 16.1 1.0 13.0
2024-12-09 18:00 - 21:00 CET 1A 2.0 16.5 15.8 1.0 11.0

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