Information about air quality in the Czech Republic

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

Updated: 2024-04-19 01:27 CEST


Locality

Basic data
Locality: Zilina, Obezna
Code: 8ZIOA
Type of measuring programme: Automated measuring program
Locality owner: Slovak Hydrometeorological Institute
Classification
Abbreviation: B/U/-
Localization
Coordinates: 49° 12´ 39.993" North latitude 18° 46´ 15.998" East longitude
Altitude: 356 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM 2.5
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-04-17 23:00 - 02:00 CEST 4.7 8.3 6.7
2024-04-18 00:00 - 03:00 CEST 4.0 8.3 7.0
2024-04-18 01:00 - 04:00 CEST 4.3 9.0 7.0
2024-04-18 02:00 - 05:00 CEST 4.7 9.3 8.0
2024-04-18 03:00 - 06:00 CEST 6.0 10.3 8.0
2024-04-18 04:00 - 07:00 CEST 8.0 11.7 8.7
2024-04-18 05:00 - 08:00 CEST 12.3 12.7 10.0
2024-04-18 06:00 - 09:00 CEST 13.3 13.0 12.0
2024-04-18 07:00 - 10:00 CEST 13.7 14.0 14.0
2024-04-18 08:00 - 11:00 CEST 11.7 14.7 14.0
2024-04-18 09:00 - 12:00 CEST 11.0 15.7 13.7
2024-04-18 10:00 - 13:00 CEST 10.3 14.3 13.0
2024-04-18 11:00 - 14:00 CEST 10.1 12.3 12.3
2024-04-18 12:00 - 15:00 CEST 9.7 11.0 11.3
2024-04-18 13:00 - 16:00 CEST 9.0 11.0 10.3
2024-04-18 14:00 - 17:00 CEST 8.7 11.3 9.0
2024-04-18 15:00 - 18:00 CEST 10.7 11.7 8.0
2024-04-18 16:00 - 19:00 CEST 12.0 11.0 7.7
2024-04-18 17:00 - 20:00 CEST 13.3 11.0 8.0
2024-04-18 18:00 - 21:00 CEST 14.7 9.3 8.3
2024-04-18 19:00 - 22:00 CEST 20.0 10.3 9.3
2024-04-18 20:00 - 23:00 CEST 20.0 11.7 11.3
2024-04-18 21:00 - 00:00 CEST 17.0 13.3 12.3
2024-04-18 22:00 - 01:00 CEST 10.7 13.7 12.3

Legend

Level Index range Air quality
     1A      ≥ 0.00 and < 0.34 very good to good
     1B      ≥ 0.34 and < 0.67
     2A      ≥ 0.67 and < 1.00 acceptable
     2B      ≥ 1.00 and < 1.50
     3A      ≥ 1.50 and < 2.00 aggravated to bad
     3B      ≥ 2.00
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality