Information about air quality in the Czech Republic

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

Updated: 2024-12-27 15:25 CET


Locality

Basic data Locality photo
Locality: Sneznik
Code: USNZA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/N-REG
Localization
Coordinates: 50° 47´ 21.998" North latitude 14° 5´ 12.475" East longitude
Altitude: 590 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
2024-12-26 15:00 - 16:00 CET 56.7 23.2 53.9 12.0 27.4
2024-12-26 16:00 - 17:00 CET 49.8 24.8 55.9 8.6 27.5
2024-12-26 17:00 - 18:00 CET 29.8 25.4 47.4 21.7 28.1
2024-12-26 18:00 - 19:00 CET 32.8 26.1 57.6 12.2 27.1
2024-12-26 19:00 - 20:00 CET 22.9 26.3 47.2 28.1 26.7
2024-12-26 20:00 - 21:00 CET 14.9 25.9 27.7 41.1 26.7
2024-12-26 21:00 - 22:00 CET 18.9 26.5 36.0 22.8
2024-12-26 22:00 - 23:00 CET 9.6 26.5 20.1 55.3 25.6
2024-12-26 23:00 - 00:00 CET 6.9 25.6 11.5 59.7 32.4
2024-12-27 00:00 - 01:00 CET 21.6 25.9 37.5 29.3 35.3
2024-12-27 01:00 - 02:00 CET 36.2 27.1 60.8 12.2 34.0
2024-12-27 02:00 - 03:00 CET 47.9 28.7 62.6 14.6 34.3
2024-12-27 03:00 - 04:00 CET 25.3 29.4 40.4 36.7 35.6
2024-12-27 04:00 - 05:00 CET 9.3 29.1 11.7 63.0 38.7
2024-12-27 05:00 - 06:00 CET 8.0 29.1 10.9 64.8 42.0
2024-12-27 06:00 - 07:00 CET 12.8 29.1 18.2 59.1 42.4
2024-12-27 07:00 - 08:00 CET 20.5 27.7 27.7 53.5 41.7
2024-12-27 08:00 - 09:00 CET 11.7 25.8 15.7 62.4 45.8
2024-12-27 09:00 - 10:00 CET 15.2 24.5 21.8 51.3 50.7
2024-12-27 10:00 - 11:00 CET 23.3 60.0 56.3
2024-12-27 11:00 - 12:00 CET 10.9 22.7 24.7 50.3 58.0
2024-12-27 12:00 - 13:00 CET 14.1 22.3 24.7 54.3 57.0
2024-12-27 13:00 - 14:00 CET 7.7 22.1 15.3 67.4 57.3
2024-12-27 14:00 - 15:00 CET 5.6 21.3 12.6 70.6 58.7

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality