Information about air quality in the Czech Republic

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

Updated: 2024-05-02 10:26 CEST


Locality

Basic data
Locality: Kojsovska hola
Code: RKOHA
Type of measuring programme: Automated measuring program
Locality owner: Slovak Hydrometeorological Institute
Classification
Abbreviation: B/R/-
Localization
Coordinates: 48° 47´ 0.000" North latitude 20° 59´ 31.999" East longitude
Altitude: 1253 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 08:00 - 11:00 CEST 2B 1.7 100.0
2024-05-01 09:00 - 12:00 CEST 2B 1.3 105.0
2024-05-01 10:00 - 13:00 CEST 2B 1.0 106.7
2024-05-01 11:00 - 14:00 CEST 2B 1.0 106.7
2024-05-01 12:00 - 15:00 CEST 2B 1.0 107.3
2024-05-01 13:00 - 16:00 CEST 2B 1.0 108.7
2024-05-01 14:00 - 17:00 CEST 109.6
2024-05-01 15:00 - 18:00 CEST 109.4
2024-05-01 16:00 - 19:00 CEST 2B 1.0 108.1
2024-05-01 17:00 - 20:00 CEST 2B 1.3 108.3
2024-05-01 18:00 - 21:00 CEST 2B 1.7 108.1
2024-05-01 19:00 - 22:00 CEST 2B 2.3 102.3
2024-05-01 20:00 - 23:00 CEST 2A 3.0 96.6
2024-05-01 21:00 - 00:00 CEST 2A 4.3 95.3
2024-05-01 22:00 - 01:00 CEST 2A 5.0 90.7
2024-05-01 23:00 - 02:00 CEST 2A 5.0 87.0
2024-05-02 00:00 - 03:00 CEST 2A 3.7 86.7
2024-05-02 01:00 - 04:00 CEST 2A 3.7 87.0
2024-05-02 02:00 - 05:00 CEST 2A 4.0 87.0
2024-05-02 03:00 - 06:00 CEST 2A 5.0 84.3
2024-05-02 04:00 - 07:00 CEST 2A 5.7 83.3
2024-05-02 05:00 - 08:00 CEST 2A 5.3 83.3
2024-05-02 06:00 - 09:00 CEST 2A 5.0 84.7
2024-05-02 07:00 - 10:00 CEST 2A 4.0 88.7

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