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: Lom
Code: ULOMA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/IN-NCI
Localization
Coordinates: 50° 35´ 8.757" North latitude 13° 40´ 24.305" East longitude
Altitude: 265 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 2.7 4.9 20.8 116.7 6.3
2026-05-23 16:00 - 19:00 CEST 2B 3.2 4.5 21.9 107.6 8.4
2026-05-23 17:00 - 20:00 CEST 2B 2.6 4.2 19.3 96.6 10.3
2026-05-23 18:00 - 21:00 CEST 2A 1.8 4.0 19.7 82.2 10.7
2026-05-23 19:00 - 22:00 CEST 2A 1.3 4.1 22.5 69.5 9.2
2026-05-23 20:00 - 23:00 CEST 2A 1.3 4.6 21.2 56.0 12.9
2026-05-23 21:00 - 00:00 CEST 1B 1.3 4.8 20.1 48.1 15.2
2026-05-23 22:00 - 01:00 CEST 1B 1.3 4.5 14.0 41.0 14.4
2026-05-23 23:00 - 02:00 CEST 1B 1.3 3.8 14.0 37.3 11.6
2026-05-24 00:00 - 03:00 CEST 1B 1.3 4.0 13.1 30.6 10.5
2026-05-24 01:00 - 04:00 CEST 1B 1.3 4.5 14.9 25.6 9.3
2026-05-24 02:00 - 05:00 CEST 1B 1.3 5.1 17.0 16.9 6.2
2026-05-24 03:00 - 06:00 CEST 1A 1.3 4.8 19.1 9.9 4.5
2026-05-24 04:00 - 07:00 CEST 1A 1.3 4.2 17.9 9.7 3.5
2026-05-24 05:00 - 08:00 CEST 1B 1.3 9.4 24.2 10.0 4.5
2026-05-24 06:00 - 09:00 CEST 1B 1.3 17.0 36.0 16.1 15.7
2026-05-24 07:00 - 10:00 CEST 2B 5.5 23.6 58.9 34.2 25.2
2026-05-24 08:00 - 11:00 CEST 2B 14.3 24.1 67.4 63.1 34.6
2026-05-24 09:00 - 12:00 CEST 3A 21.5 22.7 66.1 90.3 28.1
2026-05-24 10:00 - 13:00 CEST 3A 13.0 11.3 50.8 102.1 23.2
2026-05-24 11:00 - 14:00 CEST 2B 1.3 2.3 35.1 101.0 14.3
2026-05-24 12:00 - 15:00 CEST 2B 1.3 2.2 24.6 99.9 9.9
2026-05-24 13:00 - 16:00 CEST 2B 1.3 2.0 18.9 104.3 7.7
2026-05-24 14:00 - 17:00 CEST 2B 1.3 2.2 15.9 110.4 10.2

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