Information about air quality in the Czech Republic

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

Updated: 2024-11-22 00:29 CET


Locality

Basic data
Locality: Olesno
Code: QOLEA
Type of measuring programme: Automated measuring program
Locality owner: Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation: B/U/-
Localization
Coordinates: 50° 52´ 37.141" North latitude 18° 25´ 0.760" East longitude
Altitude: 239 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃
3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2024-11-20 22:00 - 01:00 CET 1A 5.5 17.7 50.2
2024-11-20 23:00 - 02:00 CET 1A 5.1 14.6 48.6
2024-11-21 00:00 - 03:00 CET 1A 5.8 13.1 45.4
2024-11-21 01:00 - 04:00 CET 1A 6.0 13.4 44.6
2024-11-21 02:00 - 05:00 CET 1A 6.2 13.4 44.3
2024-11-21 03:00 - 06:00 CET 1A 5.9 16.7 45.3
2024-11-21 04:00 - 07:00 CET 1A 5.6 16.2 45.2
2024-11-21 05:00 - 08:00 CET 1A 6.0 16.5 46.6
2024-11-21 06:00 - 09:00 CET 1A 6.5 15.8 48.4
2024-11-21 07:00 - 10:00 CET 1A 7.2 15.4 50.0
2024-11-21 08:00 - 11:00 CET 1A 7.2 15.5 50.4
2024-11-21 09:00 - 12:00 CET 1A 6.4 14.3 52.4
2024-11-21 10:00 - 13:00 CET 1A 6.0 14.5 54.2
2024-11-21 11:00 - 14:00 CET 1A 6.6 13.9 54.7
2024-11-21 12:00 - 15:00 CET 1A 9.5 17.1 51.6
2024-11-21 13:00 - 16:00 CET 1A 12.4 22.4 49.6
2024-11-21 14:00 - 17:00 CET 1B 21.2 26.4 42.2
2024-11-21 15:00 - 18:00 CET 1B 25.8 33.0 37.8
2024-11-21 16:00 - 19:00 CET 1B 27.9 32.4 33.5
2024-11-21 17:00 - 20:00 CET 1B 22.5 32.1 35.3
2024-11-21 18:00 - 21:00 CET 1B 16.7 23.3 38.2
2024-11-21 19:00 - 22:00 CET 1A 13.5 20.3 39.5
2024-11-21 20:00 - 23:00 CET 1A 10.2 17.2 42.2
2024-11-21 21:00 - 00:00 CET 1A 9.8 16.3 42.5

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