Information about air quality in the Czech Republic

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

Updated: 2019-12-14 08:31 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 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]
2019-12-13 08:00 - 09:00 CET 30.5 25.5
2019-12-13 09:00 - 10:00 CET 27.3 27.8
2019-12-13 10:00 - 11:00 CET 30.3 28.1
2019-12-13 11:00 - 12:00 CET 32.9 30.4
2019-12-13 12:00 - 13:00 CET 33.9 31.2
2019-12-13 13:00 - 14:00 CET 35.1 31.8
2019-12-13 14:00 - 15:00 CET 35.1 32.1
2019-12-13 15:00 - 16:00 CET 33.9 32.4
2019-12-13 16:00 - 17:00 CET 31.1 32.5
2019-12-13 17:00 - 18:00 CET 30.7 32.9
2019-12-13 18:00 - 19:00 CET 32.7 33.2
2019-12-13 19:00 - 20:00 CET 37.3 33.7
2019-12-13 20:00 - 21:00 CET 41.5 34.7
2019-12-13 21:00 - 22:00 CET 44.1 35.8
2019-12-13 22:00 - 23:00 CET 48.1 37.4
2019-12-13 23:00 - 00:00 CET 49.1 39.3
2019-12-14 00:00 - 01:00 CET 51.7 41.9
2019-12-14 01:00 - 02:00 CET 51.3 44.5
2019-12-14 02:00 - 03:00 CET 46.2
2019-12-14 03:00 - 04:00 CET 51.1 48.1
2019-12-14 04:00 - 05:00 CET 51.1 49.5
2019-12-14 05:00 - 06:00 CET 51.3 50.5
2019-12-14 06:00 - 07:00 CET 53.1 51.2
2019-12-14 07:00 - 08:00 CET 55.5 52.2

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality