Information about air quality in the Czech Republic

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

Updated: 2021-09-28 02:52 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 O 3 - from model
1h 24h 1h 8h average 1h 8h average 1h 24h average 1h 1h 8h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-09-27 02:00 - 03:00 CEST 3.5 4.7 5.5 85.6 92.5
2021-09-27 03:00 - 04:00 CEST 3.5 4.5 6.3 80.0 90.7
2021-09-27 04:00 - 05:00 CEST 5.3 4.5 9.2 72.6 87.8
2021-09-27 05:00 - 06:00 CEST 4.8 4.4 8.2 68.8 83.9
2021-09-27 06:00 - 07:00 CEST 2.9 4.3 5.9 63.6 78.9
2021-09-27 07:00 - 08:00 CEST 2.9 4.2 6.3 64.2 74.6
2021-09-27 08:00 - 09:00 CEST 5.6 4.2 5.9 70.2 74.0
2021-09-27 09:00 - 10:00 CEST 4.3 4.2 4.6 76.4 72.7
2021-09-27 10:00 - 11:00 CEST 3.7 4.1 3.1 81.0 72.1
2021-09-27 11:00 - 12:00 CEST 3.2 3.8 3.8 73.6 71.3
2021-09-27 12:00 - 13:00 CEST 2.9 3.7 4.2 86.6 73.1
2021-09-27 13:00 - 14:00 CEST 3.2 3.7 3.6 91.4 75.9
2021-09-27 14:00 - 15:00 CEST 3.2 3.7 4.2 82.4 78.2
2021-09-27 15:00 - 16:00 CEST 2.9 3.6 3.8 92.0 81.7
2021-09-27 16:00 - 17:00 CEST 3.5 3.6 5.4 95.6 84.9
2021-09-27 17:00 - 18:00 CEST 4.5 3.7 9.4 82.4 85.6
2021-09-27 18:00 - 19:00 CEST 5.1 3.7 10.5 64.2 83.5
2021-09-27 19:00 - 20:00 CEST 4.3 3.7 7.3 54.1 81.1
2021-09-27 20:00 - 21:00 CEST 4.3 3.8 6.3 55.1 77.2
2021-09-27 21:00 - 22:00 CEST 4.5 3.9 6.1 59.9 73.2
2021-09-27 22:00 - 23:00 CEST 3.9 66.6 71.2
2021-09-27 23:00 - 00:00 CEST 2.9 3.8 3.3 64.2 67.8
2021-09-28 00:00 - 01:00 CEST 1.3 3.7 2.7 63.8
2021-09-28 01:00 - 02:00 CEST 1.3 3.6 3.1 69.8 62.0

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality