Information about air quality in the Czech Republic

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

Updated: 2024-05-02 04:27 CEST


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/m³] [µg/m³] [µg/m³] [µg/m³]
2024-05-01 02:00 - 05:00 CEST 2A 13.3 25.9 52.6
2024-05-01 03:00 - 06:00 CEST 2A 12.2 25.7 53.9
2024-05-01 04:00 - 07:00 CEST 2A 11.8 26.5 54.7
2024-05-01 05:00 - 08:00 CEST 2A 12.8 24.5 55.9
2024-05-01 06:00 - 09:00 CEST 2A 12.2 25.4 62.8
2024-05-01 07:00 - 10:00 CEST 2A 10.1 25.5 77.9
2024-05-01 08:00 - 11:00 CEST 2B 6.9 24.6 97.6
2024-05-01 09:00 - 12:00 CEST 2B 5.1 22.1 112.8
2024-05-01 10:00 - 13:00 CEST 2B 4.1 19.2 121.4
2024-05-01 11:00 - 14:00 CEST 2B 3.7 20.9 125.0
2024-05-01 12:00 - 15:00 CEST 2B 3.6 27.0 126.1
2024-05-01 13:00 - 16:00 CEST 2B 3.4 31.9 126.5
2024-05-01 14:00 - 17:00 CEST 2B 3.3 32.1 128.2
2024-05-01 15:00 - 18:00 CEST 2B 3.5 31.8 128.6
2024-05-01 16:00 - 19:00 CEST 2B 4.0 32.2 126.6
2024-05-01 17:00 - 20:00 CEST 2B 4.7 34.0 120.8
2024-05-01 18:00 - 21:00 CEST 2B 6.0 31.6 114.5
2024-05-01 19:00 - 22:00 CEST 2B 7.8 29.5 106.2
2024-05-01 20:00 - 23:00 CEST 2B 9.4 27.2 96.8
2024-05-01 21:00 - 00:00 CEST 2B 11.2 28.1 82.1
2024-05-01 22:00 - 01:00 CEST 2A 11.1 27.0 75.1
2024-05-01 23:00 - 02:00 CEST 2A 10.9 27.6 69.5
2024-05-02 00:00 - 03:00 CEST 2A 10.1 25.3 68.2
2024-05-02 01:00 - 04:00 CEST 2A 10.5 25.0 63.8

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