Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-07-09 05:29 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∙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
2025-07-08 05:00 - 06:00 CEST 3.5 4.1 2.1 55.7 65.2
2025-07-08 06:00 - 07:00 CEST 3.5 4.0 1.0 55.7 64.0
2025-07-08 07:00 - 08:00 CEST 2.9 3.9 2.1 51.9 61.2
2025-07-08 08:00 - 09:00 CEST 3.2 3.8 2.9 49.7 58.7
2025-07-08 09:00 - 10:00 CEST 2.7 3.8 3.1 52.7 56.6
2025-07-08 10:00 - 11:00 CEST 1.3 3.7 2.7 53.7 54.8
2025-07-08 11:00 - 12:00 CEST 1.3 3.5 2.9 54.5 53.8
2025-07-08 12:00 - 13:00 CEST 3.2 3.3 2.7 57.9 54.0
2025-07-08 13:00 - 14:00 CEST 3.2 3.2 2.1 63.8 55.0
2025-07-08 14:00 - 15:00 CEST 3.5 3.2 1.9 62.6 55.8
2025-07-08 15:00 - 16:00 CEST 3.2 3.1 2.3 68.0 57.9
2025-07-08 16:00 - 17:00 CEST 2.9 3.1 1.0 74.8 61.0
2025-07-08 17:00 - 18:00 CEST 2.9 3.0 1.0 80.2 64.4
2025-07-08 18:00 - 19:00 CEST 2.9 3.0 1.0 89.0 68.8
2025-07-08 19:00 - 20:00 CEST 2.9 3.0 2.1 87.4 73.0
2025-07-08 20:00 - 21:00 CEST 2.7 3.0 3.1 79.0 75.6
2025-07-08 21:00 - 22:00 CEST 2.9 3.0 3.1 77.4 77.3
2025-07-08 22:00 - 23:00 CEST 2.9 3.0 3.1 76.2 79.0
2025-07-08 23:00 - 00:00 CEST 3.2 3.0 3.1 72.2 79.5
2025-07-09 00:00 - 01:00 CEST 2.9 3.0 3.6 80.2
2025-07-09 01:00 - 02:00 CEST 2.9 68.4 78.5
2025-07-09 02:00 - 03:00 CEST 1.3 2.9 4.0 68.4 75.6
2025-07-09 03:00 - 04:00 CEST 1.3 2.8 3.4 66.6 72.6
2025-07-09 04:00 - 05:00 CEST 1.3 2.7 3.1 63.8 70.4

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality