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: 2025-08-02 02:27 CEST


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 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
2025-08-01 02:00 - 03:00 CEST 18.7 355.6 12.1 12.4 7.9
2025-08-01 03:00 - 04:00 CEST 361.4 11.3 12.4 7.4
2025-08-01 04:00 - 05:00 CEST 23.5 364.9 10.0 12.3 7.3
2025-08-01 05:00 - 06:00 CEST 20.7 371.1 11.4 12.1 7.6
2025-08-01 06:00 - 07:00 CEST 33.9 386.4 12.6 12.1 8.5
2025-08-01 07:00 - 08:00 CEST 42.1 401.6 12.3 11.8 8.7
2025-08-01 08:00 - 09:00 CEST 35.4 407.1 13.0 11.7 8.2
2025-08-01 09:00 - 10:00 CEST 21.0 410.1 9.5 11.4 5.2
2025-08-01 10:00 - 11:00 CEST 12.1 405.0 7.0 11.0 3.9
2025-08-01 11:00 - 12:00 CEST 10.1 396.0 7.5 10.7 3.3
2025-08-01 12:00 - 13:00 CEST 8.4 392.0 5.7 10.5 3.1
2025-08-01 13:00 - 14:00 CEST 12.6 385.9 7.2 10.3 3.4
2025-08-01 14:00 - 15:00 CEST 11.3 367.5 7.7 10.1 3.4
2025-08-01 15:00 - 16:00 CEST 21.0 352.5 10.8 10.1 4.6
2025-08-01 16:00 - 17:00 CEST 15.9 345.0 7.1 9.7 4.0
2025-08-01 17:00 - 18:00 CEST 11.9 343.0 6.8 9.5 3.6
2025-08-01 18:00 - 19:00 CEST 21.0 348.5 15.5 9.7 6.1
2025-08-01 19:00 - 20:00 CEST 70.2 389.9 12.2 9.9 8.8
2025-08-01 20:00 - 21:00 CEST 59.1 419.4 13.8 10.2 9.4
2025-08-01 21:00 - 22:00 CEST 57.4 450.4 13.4 10.4 8.7
2025-08-01 22:00 - 23:00 CEST 33.1 470.0 11.6 10.5 7.0
2025-08-01 23:00 - 00:00 CEST 31.4 481.2 11.5 10.6 7.7
2025-08-02 00:00 - 01:00 CEST 28.1 484.0 11.6 10.6 7.4
2025-08-02 01:00 - 02:00 CEST 25.4 488.0 11.1 10.5 7.5

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality