Information about air quality in the Czech Republic

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

Updated: 2024-11-24 04:27 CET


Locality

Basic data Locality photo
Locality: Letiste Praha
Code: ALERA
Type of measuring programme: Automated measuring program
Locality owner: Letiste Praha, s.r.o.
Classification
Abbreviation: T/S/C
Localization
Coordinates: 50° 6´ 25.510" North latitude 14° 15´ 26.014" East longitude
Altitude: 376 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
2024-11-23 04:00 - 05:00 CET 3.1 347.9 59.3 54.1 2.6
2024-11-23 05:00 - 06:00 CET 1.9 337.0 58.1 54.4 3.9
2024-11-23 06:00 - 07:00 CET 6.1 328.1 57.7 55.0 2.6
2024-11-23 07:00 - 08:00 CET 3.8 321.1 57.5 55.9 2.5
2024-11-23 08:00 - 09:00 CET 5.5 317.9 60.4 57.6 1.0
2024-11-23 09:00 - 10:00 CET 5.5 316.4 58.1 59.2 1.0
2024-11-23 10:00 - 11:00 CET 4.4 317.5 59.5 59.2 1.0
2024-11-23 11:00 - 12:00 CET 2.7 317.2 60.6 58.9 4.0
2024-11-23 12:00 - 13:00 CET 3.8 323.4 56.9 58.6 5.9
2024-11-23 13:00 - 14:00 CET 6.3 335.0 51.5 57.8 5.8
2024-11-23 14:00 - 15:00 CET 4.2 341.5 54.1 57.3 5.4
2024-11-23 15:00 - 16:00 CET 5.2 346.8 58.1 57.4 4.1
2024-11-23 16:00 - 17:00 CET 10.1 356.0 51.9 56.3 5.2
2024-11-23 17:00 - 18:00 CET 360.4 44.7 54.7 6.0
2024-11-23 18:00 - 19:00 CET 20.9 349.0 38.7 52.1 6.0
2024-11-23 19:00 - 20:00 CET 25.6 344.3 35.5 48.9 8.1
2024-11-23 20:00 - 21:00 CET 14.0 328.4 42.9 47.2 7.9
2024-11-23 21:00 - 22:00 CET 10.7 308.3 46.3 46.5 8.2
2024-11-23 22:00 - 23:00 CET 10.1 292.6 48.9 45.9 7.9
2024-11-23 23:00 - 00:00 CET 5.0 272.3 55.1 45.5 8.1
2024-11-24 00:00 - 01:00 CET 4.8 244.0 53.1 45.7 9.9
2024-11-24 01:00 - 02:00 CET 5.2 241.1 50.9 46.4 21.2
2024-11-24 02:00 - 03:00 CET 3.8 230.6 47.5 3.8
2024-11-24 03:00 - 04:00 CET 3.3 222.0 54.5 50.2 4.6

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality