Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2026-05-24 17:25 CEST


Basic data Locality photo
Locality: Kosetice
Code: JKOSA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/AN-REG
Localization
Coordinates: 49° 34´ 24.221" North latitude 15° 4´ 49.002" East longitude
Altitude: 535 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₁₀ - from model O₃ - from model PM₂.₅
3h average 3h average 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 µg∙m⁻³ µg∙m⁻³
2026-05-23 15:00 - 18:00 CEST 2A 2.2 1.2 5.8 94.7 1.9
2026-05-23 16:00 - 19:00 CEST 2A 1.5 1.6 4.5 95.2 1.9
2026-05-23 17:00 - 20:00 CEST 2A 1.5 2.1 3.8 98.3 1.9
2026-05-23 18:00 - 21:00 CEST 2A 2.0 3.8 4.5 97.5 3.5
2026-05-23 19:00 - 22:00 CEST 2A 2.0 6.9 6.7 93.8 4.5
2026-05-23 20:00 - 23:00 CEST 2A 2.0 9.1 8.7 87.9 9.5
2026-05-23 21:00 - 00:00 CEST 2A 2.1 10.7 10.9 78.3 10.9
2026-05-23 22:00 - 01:00 CEST 2A 2.8 10.0 14.4 72.1 11.5
2026-05-23 23:00 - 02:00 CEST 2A 3.4 10.1 17.3 63.9 8.8
2026-05-24 00:00 - 03:00 CEST 2A 3.3 11.8 17.8 64.0 10.0
2026-05-24 01:00 - 04:00 CEST 2A 3.2 13.6 14.0 57.8 9.9
2026-05-24 02:00 - 05:00 CEST 1B 2.6 14.8 11.8 54.2 9.3
2026-05-24 03:00 - 06:00 CEST 2A 2.7 14.2 17.3 51.8 10.5
2026-05-24 04:00 - 07:00 CEST 2A 2.9 12.6 19.8 46.0 16.8
2026-05-24 05:00 - 08:00 CEST 1B 2.9 11.0 25.2 38.8 19.4
2026-05-24 06:00 - 09:00 CEST 1B 2.7 7.6 20.2 45.0 17.9
2026-05-24 07:00 - 10:00 CEST 2A 3.2 5.1 17.5 66.5 11.7
2026-05-24 08:00 - 11:00 CEST 2A 4.5 2.9 10.4 90.9 9.0
2026-05-24 09:00 - 12:00 CEST 2A 4.8 1.8 6.5 103.8 5.7
2026-05-24 10:00 - 13:00 CEST 2A 4.1 1.6 4.7 105.8 4.3
2026-05-24 11:00 - 14:00 CEST 2A 2.8 1.5 5.7 107.6 4.4
2026-05-24 12:00 - 15:00 CEST 2B 2.7 1.5 6.3 111.6 7.2
2026-05-24 13:00 - 16:00 CEST 2B 2.6 1.6 6.7 115.8 7.9
2026-05-24 14:00 - 17:00 CEST 2B 3.1 1.7 6.7 121.6 7.5

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