Information about air quality in the Czech Republic

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

Updated: 2024-04-19 20:29 CEST


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/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-04-18 20:00 - 21:00 CEST 1.3 2.1 3.6 75.0 79.8
2024-04-18 21:00 - 22:00 CEST 1.3 2.0 2.7 78.8 80.2
2024-04-18 22:00 - 23:00 CEST 1.3 1.9 2.3 79.0 80.1
2024-04-18 23:00 - 00:00 CEST 1.3 1.7 2.1 81.4 80.1
2024-04-19 00:00 - 01:00 CEST 1.3 1.6 2.5 79.8
2024-04-19 01:00 - 02:00 CEST 1.3 1.5 2.5 81.6 79.4
2024-04-19 02:00 - 03:00 CEST 1.5 79.8 78.8
2024-04-19 03:00 - 04:00 CEST 1.5 2.3 80.4 79.4
2024-04-19 04:00 - 05:00 CEST 2.3 79.2 80.0
2024-04-19 05:00 - 06:00 CEST 2.3 79.4 80.1
2024-04-19 06:00 - 07:00 CEST 11.3 61.8 77.7
2024-04-19 07:00 - 08:00 CEST 12.6 61.0 74.7
2024-04-19 08:00 - 09:00 CEST 15.1 53.7 72.1
2024-04-19 09:00 - 10:00 CEST 15.9 51.3 68.3
2024-04-19 10:00 - 11:00 CEST 13.4 52.9 65.0
2024-04-19 11:00 - 12:00 CEST 10.3 59.9 62.4
2024-04-19 12:00 - 13:00 CEST 8.2 67.8 61.0
2024-04-19 13:00 - 14:00 CEST 7.8 71.2 60.0
2024-04-19 14:00 - 15:00 CEST 5.5 72.6 61.3
2024-04-19 15:00 - 16:00 CEST 3.8 72.2 62.7
2024-04-19 16:00 - 17:00 CEST 8.2 63.0 63.9
2024-04-19 17:00 - 18:00 CEST 9.0 59.3 64.9
2024-04-19 18:00 - 19:00 CEST 4.0 69.6 66.9
2024-04-19 19:00 - 20:00 CEST 3.6 70.0 68.2

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality