Information about air quality in the Czech Republic

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

Updated: 2020-10-26 05:25 CET


Locality

Basic data Locality photo
Locality: Ondrejov
Code: SONRA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/N-REG
Localization
Coordinates: 49° 54´ 48.647" North latitude 14° 46´ 57.451" East longitude
Altitude: 514 m

Actual measured level of air pollution

Actual unverified data

Date and time SO₂ NO₂ PM₁₀ O₃
3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³]
2020-10-25 03:00 - 06:00 CET 57.8
2020-10-25 04:00 - 07:00 CET 55.1
2020-10-25 05:00 - 08:00 CET 48.6
2020-10-25 06:00 - 09:00 CET 44.9
2020-10-25 07:00 - 10:00 CET 40.8
2020-10-25 08:00 - 11:00 CET 43.5
2020-10-25 09:00 - 12:00 CET 44.4
2020-10-25 10:00 - 13:00 CET 49.0
2020-10-25 11:00 - 14:00 CET 52.9
2020-10-25 12:00 - 15:00 CET 58.6
2020-10-25 13:00 - 16:00 CET 63.5
2020-10-25 14:00 - 17:00 CET 65.5
2020-10-25 15:00 - 18:00 CET 62.1
2020-10-25 16:00 - 19:00 CET 53.9
2020-10-25 17:00 - 20:00 CET 46.8
2020-10-25 18:00 - 21:00 CET 44.4
2020-10-25 19:00 - 22:00 CET 44.0
2020-10-25 20:00 - 23:00 CET 43.7
2020-10-25 21:00 - 00:00 CET 43.8
2020-10-25 22:00 - 01:00 CET 43.8
2020-10-25 23:00 - 02:00 CET 43.3
2020-10-26 00:00 - 03:00 CET 42.7
2020-10-26 01:00 - 04:00 CET 41.0
2020-10-26 02:00 - 05:00 CET 41.1

Legend

     Color      Description
      Component is not measured
      Incomplete data

Map of station position

Map is on page with detailed information about locality