Information about air quality in the Czech Republic

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

Updated: 2024-12-09 19:33 CET


Locality

Basic data Locality photo
Locality: Brno-Lisen
Code: BBNIA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 12´ 47.560" North latitude 16° 40´ 40.887" East longitude
Altitude: 340 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
2024-12-08 17:00 - 20:00 CET 1A 9.7 15.3 4.3
2024-12-08 18:00 - 21:00 CET 1A 6.4 14.7 6.0
2024-12-08 19:00 - 22:00 CET 1A 8.5 14.5 11.5
2024-12-08 20:00 - 23:00 CET 1A 11.2 16.3 16.7
2024-12-08 21:00 - 00:00 CET 1A 17.9 25.1 21.6
2024-12-08 22:00 - 01:00 CET 1A 17.6 35.6 19.5
2024-12-08 23:00 - 02:00 CET 1A 15.7 43.6 18.0
2024-12-09 00:00 - 03:00 CET 1A 19.6 46.4 13.3
2024-12-09 01:00 - 04:00 CET 1A 21.5 47.1 13.1
2024-12-09 02:00 - 05:00 CET 1A 22.7 46.4 11.2
2024-12-09 03:00 - 06:00 CET 1A 14.4 43.2 11.8
2024-12-09 04:00 - 07:00 CET 1A 10.2 40.0 11.4
2024-12-09 05:00 - 08:00 CET 1A 12.8 36.8 12.5
2024-12-09 06:00 - 09:00 CET 1A 15.3 32.7 11.9
2024-12-09 07:00 - 10:00 CET 1A 15.9 28.5 9.8
2024-12-09 08:00 - 11:00 CET 1A 12.5 23.7 9.5
2024-12-09 09:00 - 12:00 CET 1A 8.3 22.2 9.1
2024-12-09 10:00 - 13:00 CET 1A 6.3 20.2 9.1
2024-12-09 11:00 - 14:00 CET 1A 8.5 18.8 6.0
2024-12-09 12:00 - 15:00 CET 1A 10.3 15.8 6.2
2024-12-09 13:00 - 16:00 CET 1A 15.4 13.8 6.2
2024-12-09 14:00 - 17:00 CET 1A 13.9 11.6 6.5
2024-12-09 15:00 - 18:00 CET 1A 14.9 10.2 4.6
2024-12-09 16:00 - 19:00 CET 1A 13.5 10.1 3.7

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