Information about air quality in the Czech Republic

Current overview of data from automated stations (non-verified data)

Updated: 2022-08-11 12:27 CEST


Locality

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 O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-08-10 10:00 - 13:00 CEST 3A 5.4 10.8 55.3 100.3 24.0
2022-08-10 11:00 - 14:00 CEST 2B 2.1 5.5 40.7 107.9 18.7
2022-08-10 12:00 - 15:00 CEST 2B 1.3 5.5 30.0 108.2 11.0
2022-08-10 13:00 - 16:00 CEST 2B 1.3 6.4 24.3 108.5 8.7
2022-08-10 14:00 - 17:00 CEST 2B 1.3 9.2 21.7 107.8 8.7
2022-08-10 15:00 - 18:00 CEST 2B 1.3 8.8 20.0 110.3 9.0
2022-08-10 16:00 - 19:00 CEST 2B 1.3 9.2 21.3 111.8 10.0
2022-08-10 17:00 - 20:00 CEST 2B 1.3 7.7 21.0 114.2 11.7
2022-08-10 18:00 - 21:00 CEST 2B 1.3 10.9 21.0 107.5 12.7
2022-08-10 19:00 - 22:00 CEST 2B 1.3 18.8 19.3 90.6 13.0
2022-08-10 20:00 - 23:00 CEST 2A 1.3 27.4 21.3 71.2 13.7
2022-08-10 21:00 - 00:00 CEST 2A 1.3 29.3 26.3 60.8 17.7
2022-08-10 22:00 - 01:00 CEST 2B 1.9 23.3 33.0 63.0 20.0
2022-08-10 23:00 - 02:00 CEST 2B 2.4 17.8 34.3 64.9 21.3
2022-08-11 00:00 - 03:00 CEST 2A 3.4 14.4 31.7 65.3 19.0
2022-08-11 01:00 - 04:00 CEST 2A 3.2 16.4 29.0 53.6 16.0
2022-08-11 02:00 - 05:00 CEST 2A 3.0 17.7 31.0 44.2 13.7
2022-08-11 03:00 - 06:00 CEST 2A 2.3 24.2 32.7 36.5 12.0
2022-08-11 04:00 - 07:00 CEST 2A 2.3 33.6 34.7 24.4 14.3
2022-08-11 05:00 - 08:00 CEST 2A 3.4 40.9 40.3 18.7 16.0
2022-08-11 06:00 - 09:00 CEST 2B 5.2 37.8 56.7 30.4 25.0
2022-08-11 07:00 - 10:00 CEST 2B 7.5 29.2 75.0 50.7 33.7
2022-08-11 08:00 - 11:00 CEST 3A 7.7 21.2 83.0 72.1 39.3
2022-08-11 09:00 - 12:00 CEST 3A 5.9 14.7 75.0 89.1 35.3

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


Map of station position

Map is on page with detailed information about locality