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: 2025-08-02 12:25 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
2025-08-01 10:00 - 13:00 CEST 1B 4.1 8.5 6.6 50.6 4.3
2025-08-01 11:00 - 14:00 CEST 1B 4.1 7.0 5.2 62.2 2.9
2025-08-01 12:00 - 15:00 CEST 2A 3.8 6.4 4.9 71.6 2.9
2025-08-01 13:00 - 16:00 CEST 2A 3.7 5.3 4.3 78.0 2.5
2025-08-01 14:00 - 17:00 CEST 2A 3.7 5.2 3.9 78.9 2.4
2025-08-01 15:00 - 18:00 CEST 2A 3.7 5.5 8.7 78.6 2.3
2025-08-01 16:00 - 19:00 CEST 2A 6.6 6.5 11.1 75.7 2.3
2025-08-01 17:00 - 20:00 CEST 2A 7.5 7.1 12.3 73.9 2.6
2025-08-01 18:00 - 21:00 CEST 2A 7.5 7.5 7.7 70.8 2.6
2025-08-01 19:00 - 22:00 CEST 1B 4.2 9.7 6.4 62.4 3.0
2025-08-01 20:00 - 23:00 CEST 1B 3.4 15.3 7.3 48.5 2.6
2025-08-01 21:00 - 00:00 CEST 1B 3.6 19.7 9.1 36.3 6.1
2025-08-01 22:00 - 01:00 CEST 1B 4.1 22.9 15.7 28.3 10.5
2025-08-01 23:00 - 02:00 CEST 1B 3.8 24.5 19.6 25.9 12.8
2025-08-02 00:00 - 03:00 CEST 1B 2.8 20.5 20.0 32.7 10.2
2025-08-02 01:00 - 04:00 CEST 1B 2.3 19.3 15.0 33.2 8.2
2025-08-02 02:00 - 05:00 CEST 1B 1.8 16.8 11.8 27.7 7.2
2025-08-02 03:00 - 06:00 CEST 1B 1.8 20.9 18.5 18.4 6.5
2025-08-02 04:00 - 07:00 CEST 1B 1.8 22.2 20.6 13.9 7.9
2025-08-02 05:00 - 08:00 CEST 1B 2.4 21.0 23.3 16.0 9.0
2025-08-02 06:00 - 09:00 CEST 1B 4.0 16.9 16.7 26.1 10.2
2025-08-02 07:00 - 10:00 CEST 1B 5.2 11.7 14.7 42.3 9.2
2025-08-02 08:00 - 11:00 CEST 2A 6.3 8.4 10.1 60.2 8.1
2025-08-02 09:00 - 12:00 CEST 2A 4.8 4.9 7.1 73.7 6.8

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