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: 2025-07-04 17:28 CEST


Basic data Locality photo
Locality: Most
Code: UMOMA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 50° 30´ 37.312" North latitude 13° 38´ 42.980" East longitude
Altitude: 221 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
2025-07-03 15:00 - 18:00 CEST 2A 2.5 5.2 9.8 73.7 11.0
2025-07-03 16:00 - 19:00 CEST 2A 5.4 6.3 11.7 77.3 7.3
2025-07-03 17:00 - 20:00 CEST 2A 6.5 6.7 17.2 80.7 6.3
2025-07-03 18:00 - 21:00 CEST 2A 5.8 6.4 15.8 82.9 6.0
2025-07-03 19:00 - 22:00 CEST 2A 3.9 6.4 16.2 83.6 5.1
2025-07-03 20:00 - 23:00 CEST 2A 2.4 17.0 11.7 67.6 3.8
2025-07-03 21:00 - 00:00 CEST 1B 1.3 26.9 9.8 48.8 7.0
2025-07-03 22:00 - 01:00 CEST 1B 8.1 30.8 8.8 39.7 9.0
2025-07-03 23:00 - 02:00 CEST 1B 11.6 27.0 9.8 43.2 10.6
2025-07-04 00:00 - 03:00 CEST 2A 12.5 21.4 9.1 53.3 6.8
2025-07-04 01:00 - 04:00 CEST 2A 5.7 18.4 10.7 57.5 5.0
2025-07-04 02:00 - 05:00 CEST 2A 2.2 12.3 19.3 61.2 3.6
2025-07-04 03:00 - 06:00 CEST 2A 1.3 11.5 32.4 62.2 3.6
2025-07-04 04:00 - 07:00 CEST 2B 1.3 13.4 44.5 60.0 5.8
2025-07-04 05:00 - 08:00 CEST 2B 1.8 15.1 46.2 58.7 18.0
2025-07-04 06:00 - 09:00 CEST 2B 5.2 16.4 42.2 60.3 25.8
2025-07-04 07:00 - 10:00 CEST 2B 5.2 13.1 31.5 68.8 27.4
2025-07-04 08:00 - 11:00 CEST 2A 4.7 10.5 21.6 77.5 18.1
2025-07-04 09:00 - 12:00 CEST 2A 2.7 5.1 13.1 89.1 12.8
2025-07-04 10:00 - 13:00 CEST 2A 3.7 4.6 9.6 92.5 11.8
2025-07-04 11:00 - 14:00 CEST
2025-07-04 12:00 - 15:00 CEST
2025-07-04 13:00 - 16:00 CEST
2025-07-04 14:00 - 17:00 CEST 10.7 93.6 1.8

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