Information about air quality in the Czech Republic

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

Updated: 2022-01-24 08:53 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 PM 2.5
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-01-23 06:00 - 09:00 CET 1B 26.0 20.0 26.3
2022-01-23 07:00 - 10:00 CET 1B 24.7 20.0 29.7
2022-01-23 08:00 - 11:00 CET 1A 18.7 20.0 38.7
2022-01-23 09:00 - 12:00 CET 1A 11.7 18.7 48.3
2022-01-23 10:00 - 13:00 CET 1A 8.7 15.7 53.7
2022-01-23 11:00 - 14:00 CET 1A 9.0 13.7 56.0
2022-01-23 12:00 - 15:00 CET 1A 9.7 12.0 58.7
2022-01-23 13:00 - 16:00 CET 1A 11.7 11.7 60.6
2022-01-23 14:00 - 17:00 CET 1A 14.3 12.7 56.0
2022-01-23 15:00 - 18:00 CET 1A 17.3 16.0 50.2
2022-01-23 16:00 - 19:00 CET 1A 19.0 21.0 48.0
2022-01-23 17:00 - 20:00 CET 1B 21.0 26.0 43.7
2022-01-23 18:00 - 21:00 CET 1B 21.7 29.7 41.7
2022-01-23 19:00 - 22:00 CET 1B 23.3 31.0 39.3
2022-01-23 20:00 - 23:00 CET 1B 24.3 29.0 38.3
2022-01-23 21:00 - 00:00 CET 1B 26.3 26.3 34.0
2022-01-23 22:00 - 01:00 CET 1B 27.3 29.3 28.3
2022-01-23 23:00 - 02:00 CET 1B 27.0 36.0 24.0
2022-01-24 00:00 - 03:00 CET 1B 26.3 40.3 21.3
2022-01-24 01:00 - 04:00 CET 1B 24.7 38.3 22.0
2022-01-24 02:00 - 05:00 CET 1B 25.3 32.3 18.7
2022-01-24 03:00 - 06:00 CET 1B 30.0 28.0 13.0
2022-01-24 04:00 - 07:00 CET 1B 33.7 25.0 8.0
2022-01-24 05:00 - 08:00 CET 1B 55.1 26.7

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


Map of station position

Map is on page with detailed information about locality