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: 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
2025-12-04 05:00 - 08:00 CET 1A 4.7 26.5 12.1 4.1 10.1
2025-12-04 06:00 - 09:00 CET 1B 4.6 29.9 18.3 3.4 13.2
2025-12-04 07:00 - 10:00 CET 1B 4.8 32.3 18.9 3.4 15.7
2025-12-04 08:00 - 11:00 CET 1A 5.2 29.3 15.9 6.7 11.2
2025-12-04 09:00 - 12:00 CET 1A 5.6 25.4 16.8 10.4 12.0
2025-12-04 10:00 - 13:00 CET 1A 5.6 23.0 15.8 11.7 11.9
2025-12-04 11:00 - 14:00 CET 1A 5.3 22.4 18.7 12.5 13.9
2025-12-04 12:00 - 15:00 CET 1A 4.8 21.3 16.8 13.3 11.4
2025-12-04 13:00 - 16:00 CET 1A 4.8 23.6 15.6 13.4 12.5
2025-12-04 14:00 - 17:00 CET 1A 4.5 26.9 13.5 13.1 9.8
2025-12-04 15:00 - 18:00 CET 1A 4.6 28.1 13.7 14.6 13.2
2025-12-04 16:00 - 19:00 CET 1B 4.4 26.5 18.1 15.5 12.4
2025-12-04 17:00 - 20:00 CET 1B 4.3 24.4 19.2 16.1 13.6
2025-12-04 18:00 - 21:00 CET 1B 4.6 25.3 20.0 12.7 13.1
2025-12-04 19:00 - 22:00 CET 1B 5.3 25.1 19.5 11.0 12.4
2025-12-04 20:00 - 23:00 CET 1B 5.8 24.2 25.1 10.1 15.8
2025-12-04 21:00 - 00:00 CET 1B 6.1 23.7 28.3 11.1 19.4
2025-12-04 22:00 - 01:00 CET 1B 6.5 20.3 32.4 13.0 21.7
2025-12-04 23:00 - 02:00 CET 1B 7.0 17.6 28.7 16.4 18.2
2025-12-05 00:00 - 03:00 CET 1B 7.4 18.3 25.6 15.9 13.7
2025-12-05 01:00 - 04:00 CET 1B 7.7 20.0 21.8 13.1 15.9
2025-12-05 02:00 - 05:00 CET 1B 7.6 23.6 23.9 9.2 17.7
2025-12-05 03:00 - 06:00 CET 1B 7.0 24.8 21.4 8.1 16.4
2025-12-05 04:00 - 07:00 CET 1B 6.5 25.2 23.9 6.9 15.5

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