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: 2025-12-05 07:25 CET


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
2025-12-04 05:00 - 08:00 CET 2B 1.9 17.1 101.3 1.0 13.7
2025-12-04 06:00 - 09:00 CET 2B 1.3 17.5 106.9 1.0 13.6
2025-12-04 07:00 - 10:00 CET 2B 1.3 18.0 108.6 1.0 15.2
2025-12-04 08:00 - 11:00 CET 2B 1.3 19.4 108.3 1.0 19.1
2025-12-04 09:00 - 12:00 CET 2B 1.3 20.1 99.9 2.0 25.1
2025-12-04 10:00 - 13:00 CET 2B 1.8 19.9 91.4 5.5 20.8
2025-12-04 11:00 - 14:00 CET 2A 2.4 19.1 72.0 8.6 19.2
2025-12-04 12:00 - 15:00 CET 2A 3.1 18.2 59.1 11.5 17.6
2025-12-04 13:00 - 16:00 CET 1B 2.6 17.6 44.5 13.5 17.2
2025-12-04 14:00 - 17:00 CET 1B 2.0 17.7 45.6 12.7 16.8
2025-12-04 15:00 - 18:00 CET 1B 1.3 18.9 46.8 10.1 15.0
2025-12-04 16:00 - 19:00 CET 1B 1.3 18.9 48.6 6.5 18.5
2025-12-04 17:00 - 20:00 CET 1B 1.3 17.0 47.8 6.9 21.0
2025-12-04 18:00 - 21:00 CET 1B 1.3 14.9 40.9 9.5 18.1
2025-12-04 19:00 - 22:00 CET 1B 1.3 10.7 34.9 12.1 12.4
2025-12-04 20:00 - 23:00 CET 1A 1.3 7.5 24.9 12.8 8.3
2025-12-04 21:00 - 00:00 CET 1A 1.3 6.9 24.1 12.4 8.9
2025-12-04 22:00 - 01:00 CET 1A 1.3 5.9 23.4 10.2 8.4
2025-12-04 23:00 - 02:00 CET 1A 1.3 5.5 23.6 8.1 6.6
2025-12-05 00:00 - 03:00 CET 1A 1.8 9.3 20.6 6.3 4.8
2025-12-05 01:00 - 04:00 CET 1B 2.3 15.2 30.6 3.7 8.4
2025-12-05 02:00 - 05:00 CET 1B 2.9 20.9 42.6 1.8 10.1
2025-12-05 03:00 - 06:00 CET 2A 2.5 21.5 54.6 1.5 15.4
2025-12-05 04:00 - 07:00 CET 1B 1.9 18.9 45.9 1.0 13.8

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