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: Uhelna
Code: LUHLA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/NA-NCI
Localization
Coordinates: 50° 51´ 58.442" North latitude 14° 54´ 8.819" East longitude
Altitude: 330 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 2B 16.6 102.4 9.6
2026-05-23 16:00 - 19:00 CEST 2B 18.3 103.8 10.1
2026-05-23 17:00 - 20:00 CEST 2B 18.6 103.9 10.7
2026-05-23 18:00 - 21:00 CEST 2B 18.0 103.4 11.3
2026-05-23 19:00 - 22:00 CEST 2B 17.9 100.2 11.9
2026-05-23 20:00 - 23:00 CEST 2A 18.2 95.3 13.1
2026-05-23 21:00 - 00:00 CEST 2A 19.4 88.6 14.2
2026-05-23 22:00 - 01:00 CEST 2A 19.6 83.8 15.5
2026-05-23 23:00 - 02:00 CEST 2A 19.2 79.8 15.7
2026-05-24 00:00 - 03:00 CEST 2A 19.1 75.2 15.9
2026-05-24 01:00 - 04:00 CEST 2A 18.0 67.7 15.1
2026-05-24 02:00 - 05:00 CEST 2A 17.2 64.9 14.5
2026-05-24 03:00 - 06:00 CEST 2A 16.8 62.1 14.1
2026-05-24 04:00 - 07:00 CEST 2A 16.8 58.8 13.9
2026-05-24 05:00 - 08:00 CEST 2A 16.8 58.9 13.6
2026-05-24 06:00 - 09:00 CEST 2A 17.0 63.5 13.1
2026-05-24 07:00 - 10:00 CEST 2A 16.7 72.9 12.4
2026-05-24 08:00 - 11:00 CEST 2A 15.6 83.7 11.4
2026-05-24 09:00 - 12:00 CEST 2A 14.0 93.3 10.2
2026-05-24 10:00 - 13:00 CEST 2A 13.2 99.1 9.4
2026-05-24 11:00 - 14:00 CEST 2B 13.3 103.1 8.6
2026-05-24 12:00 - 15:00 CEST 2B 13.9 104.4 8.2
2026-05-24 13:00 - 16:00 CEST 2B 14.2 107.3 7.7
2026-05-24 14:00 - 17:00 CEST 2B 16.1 111.7 8.0

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