Information about air quality in the Czech Republic

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

Updated: 2024-04-19 23:26 CEST


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 PM 10 - from model O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-04-18 21:00 - 00:00 CEST 1B 1.3 20.1 4.3 52.8 3.5
2024-04-18 22:00 - 01:00 CEST 1B 1.3 13.9 4.9 53.6 3.1
2024-04-18 23:00 - 02:00 CEST 1.3 8.0 5.9 2.8
2024-04-19 00:00 - 03:00 CEST 1.3 6.8 7.1 2.1
2024-04-19 01:00 - 04:00 CEST 1.3 6.5 9.8 1.4
2024-04-19 02:00 - 05:00 CEST 1.3 6.0 12.6 1.7
2024-04-19 03:00 - 06:00 CEST 1.3 6.0 13.1 5.6
2024-04-19 04:00 - 07:00 CEST 1.3 5.8 10.4 9.5
2024-04-19 05:00 - 08:00 CEST 1.3 6.3 7.4 10.8
2024-04-19 06:00 - 09:00 CEST 1.3 6.6 7.7 8.0
2024-04-19 07:00 - 10:00 CEST 1.3 6.8 9.0 4.6
2024-04-19 08:00 - 11:00 CEST 1.3 6.1 10.0 2.6
2024-04-19 09:00 - 12:00 CEST 1.3 5.6 10.0 2.6
2024-04-19 10:00 - 13:00 CEST 1.3 4.9 8.9 3.2
2024-04-19 11:00 - 14:00 CEST 1.3 4.9 7.4 3.9
2024-04-19 12:00 - 15:00 CEST 2A 1.3 4.6 5.3 80.8 2.8
2024-04-19 13:00 - 16:00 CEST 2A 1.3 4.9 4.9 80.0 1.7
2024-04-19 14:00 - 17:00 CEST 2A 1.3 5.2 5.8 77.7 1.6
2024-04-19 15:00 - 18:00 CEST 2A 1.3 5.6 6.6 75.5 2.0
2024-04-19 16:00 - 19:00 CEST 2A 1.3 5.9 6.2 72.9 2.8
2024-04-19 17:00 - 20:00 CEST 2A 1.3 6.1 4.4 70.7 2.9
2024-04-19 18:00 - 21:00 CEST 1B 1.3 6.4 3.4 66.7 2.8
2024-04-19 19:00 - 22:00 CEST 1B 1.3 5.4 3.2 63.9 2.0
2024-04-19 20:00 - 23:00 CEST 1B 1.3 4.4 3.4 61.4 1.4

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