Information about air quality in the Czech Republic

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

Updated: 2024-11-22 00:29 CET


Locality

Basic data Locality photo
Locality: Brno-Lany
Code: BBMLA
Type of measuring programme: Automated measuring program
Locality owner: Statutory City of Brno
Classification
Abbreviation: B/S/RN
Localization
Coordinates: 49° 9´ 54.937" North latitude 16° 34´ 50.925" East longitude
Altitude: 228 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
2024-11-20 22:00 - 01:00 CET 1A 5.8 29.0 12.1 14.5 11.3
2024-11-20 23:00 - 02:00 CET 1A 5.7 31.3 12.4 8.9 11.6
2024-11-21 00:00 - 03:00 CET 1A 6.1 26.0 10.4 13.4 10.1
2024-11-21 01:00 - 04:00 CET 1A 6.1 19.0 7.2 23.5 7.0
2024-11-21 02:00 - 05:00 CET 1A 6.0 12.7 4.8 35.1 4.6
2024-11-21 03:00 - 06:00 CET 1A 5.8 10.7 4.0 42.2 3.8
2024-11-21 04:00 - 07:00 CET 1A 5.7 13.3 4.5 40.8 4.3
2024-11-21 05:00 - 08:00 CET 1A 5.7 15.3 6.2 40.8 5.7
2024-11-21 06:00 - 09:00 CET 1A 5.5 16.3 6.9 41.7 6.3
2024-11-21 07:00 - 10:00 CET 1A 5.3 16.3 6.8 42.7 6.0
2024-11-21 08:00 - 11:00 CET 1A 4.9 14.2 5.8 46.0 5.0
2024-11-21 09:00 - 12:00 CET 1A 4.9 11.0 5.1 48.6 4.3
2024-11-21 10:00 - 13:00 CET 1A 5.4 8.1 4.7 51.8 4.0
2024-11-21 11:00 - 14:00 CET 1A 6.2 7.5 4.0 51.3 3.5
2024-11-21 12:00 - 15:00 CET 1A 6.8 9.6 3.5 49.8 3.1
2024-11-21 13:00 - 16:00 CET 1A 6.6 13.4 3.5 45.9 2.9
2024-11-21 14:00 - 17:00 CET 1A 6.4 20.4 4.6 39.0 3.5
2024-11-21 15:00 - 18:00 CET 1A 6.3 25.6 6.8 33.2 5.2
2024-11-21 16:00 - 19:00 CET 1A 6.5 33.1 10.6 24.1 9.1
2024-11-21 17:00 - 20:00 CET 1A 6.7 37.1 11.4 17.4 10.2
2024-11-21 18:00 - 21:00 CET 1A 7.1 36.6 11.1 17.1 10.1
2024-11-21 19:00 - 22:00 CET 1A 7.5 27.9 8.6 26.1 7.6
2024-11-21 20:00 - 23:00 CET 1A 7.9 17.7 8.0 39.4 7.0
2024-11-21 21:00 - 00:00 CET 1A 8.1 11.2 7.1 47.2 6.2

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