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: 2025-12-07 23:27 CET


Locality

Basic data Locality photo
Locality: Praha 2-Legerova
Code: ALEGA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: T/U/RC
Localization
Coordinates: 50° 4´ 20.596" North latitude 14° 25´ 50.422" East longitude
Altitude: 219 m

Actual measured level of air pollution

Actual unverified data

Date and time SO₂ NO₂ CO O₃ PM₁₀ PM₂.₅
1h 24h average 1h 8h average 1h 8h average 1h 24h average 1h
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-12-06 23:00 - 00:00 CET 42.1 646.9 30.3 22.7 25.7
2025-12-07 00:00 - 01:00 CET 40.0 659.7 29.4 23.1 24.3
2025-12-07 01:00 - 02:00 CET 34.0 664.1 27.6 23.2 24.3
2025-12-07 02:00 - 03:00 CET 25.1 643.1 25.9 23.6 22.8
2025-12-07 03:00 - 04:00 CET 24.1 610.4 22.5 23.8 20.7
2025-12-07 04:00 - 05:00 CET 24.9 595.8 20.8 23.9 19.3
2025-12-07 05:00 - 06:00 CET 19.9 578.8 21.1 24.1 19.3
2025-12-07 06:00 - 07:00 CET 24.5 557.4 18.7 24.1 17.0
2025-12-07 07:00 - 08:00 CET 22.2 532.4 18.2 24.0 16.5
2025-12-07 08:00 - 09:00 CET 26.6 509.0 17.4 23.7 15.6
2025-12-07 09:00 - 10:00 CET 27.9 499.8 18.2 23.5 15.2
2025-12-07 10:00 - 11:00 CET 29.1 497.6 18.7 23.1 15.0
2025-12-07 11:00 - 12:00 CET 38.4 506.1 21.4 23.0 15.7
2025-12-07 12:00 - 13:00 CET 30.2 501.0 14.7 22.6 9.4
2025-12-07 13:00 - 14:00 CET 25.8 492.8 11.3 22.0 6.7
2025-12-07 14:00 - 15:00 CET 25.8 485.2 11.3 21.5 6.4
2025-12-07 15:00 - 16:00 CET 28.3 477.5 10.3 21.0 6.7
2025-12-07 16:00 - 17:00 CET 36.7 481.6 12.6 20.5 8.5
2025-12-07 17:00 - 18:00 CET 52.8 489.2 15.5 20.3 11.8
2025-12-07 18:00 - 19:00 CET 50.3 495.8 20.6 20.3 15.8
2025-12-07 19:00 - 20:00 CET 484.4 21.0 20.2 17.4
2025-12-07 20:00 - 21:00 CET 43.2 504.3 24.0 20.2 20.2
2025-12-07 21:00 - 22:00 CET 39.6 519.9 20.5 20.0 17.3
2025-12-07 22:00 - 23:00 CET 37.3 547.4 20.8 19.7 18.1

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality