Information about air quality in the Czech Republic

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

Updated: 2024-12-09 21:31 CET


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 PM₂.₅
3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2024-12-08 19:00 - 22:00 CET 1A 11.3 13.0 36.7
2024-12-08 20:00 - 23:00 CET 1A 14.0 12.0 31.7
2024-12-08 21:00 - 00:00 CET 1A 17.0 15.0 23.0
2024-12-08 22:00 - 01:00 CET 1B 19.7 22.3 13.0
2024-12-08 23:00 - 02:00 CET 1B 19.3 31.0 7.7
2024-12-09 00:00 - 03:00 CET 1B 19.0 36.7 6.3
2024-12-09 01:00 - 04:00 CET 1B 18.0 35.3 7.0
2024-12-09 02:00 - 05:00 CET 1B 17.3 29.0 7.7
2024-12-09 03:00 - 06:00 CET 1B 17.7 23.7 7.0
2024-12-09 04:00 - 07:00 CET 1A 20.0 20.3 5.0
2024-12-09 05:00 - 08:00 CET 1B 23.3 21.0 3.3
2024-12-09 06:00 - 09:00 CET 1B 25.3 22.3 3.3
2024-12-09 07:00 - 10:00 CET 1A 22.7 20.3 5.3
2024-12-09 08:00 - 11:00 CET 1A 17.3 16.0 6.8
2024-12-09 09:00 - 12:00 CET 1A 12.0 10.3 11.2
2024-12-09 10:00 - 13:00 CET 1A 9.7 8.7 12.6
2024-12-09 11:00 - 14:00 CET 1A 9.7 8.7 13.0
2024-12-09 12:00 - 15:00 CET 1A 10.0 8.3 13.0
2024-12-09 13:00 - 16:00 CET 1A 11.3 8.0 12.7
2024-12-09 14:00 - 17:00 CET 1A 12.7 7.0 11.0
2024-12-09 15:00 - 18:00 CET 1A 13.0 6.7 10.0
2024-12-09 16:00 - 19:00 CET 1A 13.0 6.0 9.3
2024-12-09 17:00 - 20:00 CET 1A 12.3 6.3 9.3
2024-12-09 18:00 - 21:00 CET 1A 11.7 7.0 9.7

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