Information about air quality in the Czech Republic

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

Updated: 2022-10-01 02:51 CEST


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/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-09-30 02:00 - 03:00 CEST 31.0 280.9 12.4 15.9 22.0 14.6 19.0
2022-09-30 03:00 - 04:00 CEST 20.5 274.3 15.2 23.0 15.0 34.0
2022-09-30 04:00 - 05:00 CEST 19.5 263.4 18.8 14.7 24.0 15.6 22.0
2022-09-30 05:00 - 06:00 CEST 22.2 257.0 16.2 12.3 22.0 16.0 24.0
2022-09-30 06:00 - 07:00 CEST 20.1 250.1 17.6 11.8 26.0 16.5 16.0
2022-09-30 07:00 - 08:00 CEST 33.3 258.4 1.0 10.7 18.0 16.7 23.0
2022-09-30 08:00 - 09:00 CEST 31.8 266.0 2.6 10.3 24.0 17.1 10.0
2022-09-30 09:00 - 10:00 CEST 32.3 263.8 17.4 12.3 24.0 17.5 15.0
2022-09-30 10:00 - 11:00 CEST 15.7 255.5 37.9 15.9 26.0 18.1 16.0
2022-09-30 11:00 - 12:00 CEST 15.3 243.1 46.9 19.8 22.0 18.5 19.0
2022-09-30 12:00 - 13:00 CEST 20.7 234.8 48.9 23.6 17.0 18.8 14.0
2022-09-30 13:00 - 14:00 CEST 16.1 228.8 56.7 28.6 16.0 19.2 12.0
2022-09-30 14:00 - 15:00 CEST 13.2 221.8 62.2 34.2 21.0 19.6 11.0
2022-09-30 15:00 - 16:00 CEST 14.9 205.0 60.8 41.7 12.0 19.7 11.0
2022-09-30 16:00 - 17:00 CEST 12.1 183.0 59.3 48.8 15.0 19.8 9.0
2022-09-30 17:00 - 18:00 CEST 11.7 169.1 58.9 54.0 17.0 19.8 10.0
2022-09-30 18:00 - 19:00 CEST 27.4 170.2 33.7 53.4 13.0 19.7 8.0
2022-09-30 19:00 - 20:00 CEST 43.6 177.6 19.6 50.0 20.0 20.0 7.0
2022-09-30 20:00 - 21:00 CEST 43.8 200.5 13.2 45.5 18.0 20.2 9.0
2022-09-30 21:00 - 22:00 CEST 205.0 14.4 40.3 32.0 20.6 22.0
2022-09-30 22:00 - 23:00 CEST 47.8 256.0 8.2 33.5 30.0 21.1 20.0
2022-09-30 23:00 - 00:00 CEST 34.2 287.1 15.0 27.8 39.0 22.0 29.0
2022-10-01 00:00 - 01:00 CEST 28.9 315.6 10.6 21.7 25.0 22.0 19.0
2022-10-01 01:00 - 02:00 CEST 16.4 22.0

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality