Information about air quality in the Czech Republic

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

Updated: 2022-12-02 15:55 CET


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]
2022-12-01 13:00 - 16:00 CET 1B 1.9 22.6 28.0 11.3 22.3
2022-12-01 14:00 - 17:00 CET 1B 1.3 24.4 27.7 10.2 25.0
2022-12-01 15:00 - 18:00 CET 1B 1.3 25.6 27.7 9.1 25.0
2022-12-01 16:00 - 19:00 CET 1B 1.3 25.4 31.7 9.0 27.7
2022-12-01 17:00 - 20:00 CET 1B 2.4 23.8 39.0 10.3 28.7
2022-12-01 18:00 - 21:00 CET 1B 3.1 22.4 40.7 11.5 33.0
2022-12-01 19:00 - 22:00 CET 1B 3.6 20.8 41.0 13.8 30.7
2022-12-01 20:00 - 23:00 CET 1B 2.5 19.8 38.3 14.5 30.0
2022-12-01 21:00 - 00:00 CET 1B 2.6 18.5 38.7 15.0 24.0
2022-12-01 22:00 - 01:00 CET 1B 3.4 17.9 41.7 14.2 26.7
2022-12-01 23:00 - 02:00 CET 1B 4.3 17.3 45.3 13.1 32.0
2022-12-02 00:00 - 03:00 CET 1B 4.1 17.8 49.7 11.5 38.3
2022-12-02 01:00 - 04:00 CET 1B 3.4 17.8 48.7 12.3 39.0
2022-12-02 02:00 - 05:00 CET 1B 2.5 17.0 50.0 13.1 32.3
2022-12-02 03:00 - 06:00 CET 1B 2.5 15.9 45.0 14.3 28.0
2022-12-02 04:00 - 07:00 CET 1B 2.2 15.4 43.3 14.3 26.7
2022-12-02 05:00 - 08:00 CET 1B 2.8 16.3 37.0 14.4 30.0
2022-12-02 06:00 - 09:00 CET 1B 2.9 17.5 36.3 13.8 33.3
2022-12-02 07:00 - 10:00 CET 1B 3.1 18.8 34.7 13.1 34.0
2022-12-02 08:00 - 11:00 CET 1B 3.7 19.6 35.7 13.5 33.0
2022-12-02 09:00 - 12:00 CET 1B 3.8 19.4 36.7 15.3 30.0
2022-12-02 10:00 - 13:00 CET 1B 3.0 18.2 35.3 17.5 30.0
2022-12-02 11:00 - 14:00 CET 1B 2.0 17.1 31.0 20.2 30.0
2022-12-02 12:00 - 15:00 CET 1B 1.3 17.2 26.0 22.1 30.3

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