Information about air quality in the Czech Republic

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

Updated: 2023-02-04 01:32 CET


Locality

Basic data Locality photo
Locality: Lom
Code: ULOMA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/IN-NCI
Localization
Coordinates: 50° 35´ 8.757" North latitude 13° 40´ 24.305" East longitude
Altitude: 265 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM 10 - from model O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2023-02-02 23:00 - 02:00 CET 1A 6.1 5.7 11.2 46.2 5.6
2023-02-03 00:00 - 03:00 CET 1A 12.1 6.4 11.0 41.1 6.8
2023-02-03 01:00 - 04:00 CET 1A 17.2 6.7 10.8 42.5 7.4
2023-02-03 02:00 - 05:00 CET 1A 18.8 6.9 10.6 43.6 5.6
2023-02-03 03:00 - 06:00 CET 1A 14.7 7.4 7.3 41.4 3.7
2023-02-03 04:00 - 07:00 CET 1A 10.2 8.5 5.0 35.4 2.9
2023-02-03 05:00 - 08:00 CET 1A 8.5 9.2 3.8 36.4 2.3
2023-02-03 06:00 - 09:00 CET 1A 7.8 9.2 2.9 44.9 1.6
2023-02-03 07:00 - 10:00 CET 1A 5.5 5.4 1.9 57.0 1.0
2023-02-03 08:00 - 11:00 CET 1A 3.2 3.4 2.6 62.7 5.5
2023-02-03 09:00 - 12:00 CET 1A 3.2 3.3 3.3 63.8 9.0
2023-02-03 10:00 - 13:00 CET 1A 3.2 3.4 3.8 63.7 11.2
2023-02-03 11:00 - 14:00 CET 1A 3.2 3.8 3.3 62.7 7.8
2023-02-03 12:00 - 15:00 CET 1A 3.2 4.5 2.7 61.0 5.0
2023-02-03 13:00 - 16:00 CET 1A 3.3 5.1 2.2 61.0 3.1
2023-02-03 14:00 - 17:00 CET 1A 3.3 5.0 1.9 64.6 2.6
2023-02-03 15:00 - 18:00 CET 1A 3.4 4.6 2.0 68.9 2.4
2023-02-03 16:00 - 19:00 CET 1A 3.5 4.1 3.0 70.8 2.4
2023-02-03 17:00 - 20:00 CET 1A 3.6 4.2 3.2 69.9 1.8
2023-02-03 18:00 - 21:00 CET 1A 3.6 4.1 4.1 69.3 1.4
2023-02-03 19:00 - 22:00 CET 1A 3.5 3.6 4.3 69.2 1.0
2023-02-03 20:00 - 23:00 CET 1A 3.3 3.1 4.4 69.3 1.4
2023-02-03 21:00 - 00:00 CET 1A 3.2 2.6 5.0 68.7 1.4
2023-02-03 22:00 - 01:00 CET 1A 3.3 2.5 5.1 68.6 2.4

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