Information about air quality in the Czech Republic

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

Updated: 2024-04-27 01:26 CEST


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 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]
2024-04-25 23:00 - 02:00 CEST 5.5 50.0 14.3 12.8
2024-04-26 00:00 - 03:00 CEST 5.3 42.4 14.1 13.0
2024-04-26 01:00 - 04:00 CEST 5.1 39.3 12.5 11.6
2024-04-26 02:00 - 05:00 CEST 5.0 38.0 11.1 10.3
2024-04-26 03:00 - 06:00 CEST 5.0 37.9 9.8 9.0
2024-04-26 04:00 - 07:00 CEST 5.1 38.1 10.3 9.0
2024-04-26 05:00 - 08:00 CEST 5.5 39.7 12.9 10.7
2024-04-26 06:00 - 09:00 CEST 5.7 40.1 18.0 14.1
2024-04-26 07:00 - 10:00 CEST 6.3 34.1 22.6 17.7
2024-04-26 08:00 - 11:00 CEST 6.1 23.4 22.1 17.7
2024-04-26 09:00 - 12:00 CEST 6.5 12.9 18.7 15.6
2024-04-26 10:00 - 13:00 CEST 6.3 8.7 14.8 12.2
2024-04-26 11:00 - 14:00 CEST 7.9 8.0 14.1 11.1
2024-04-26 12:00 - 15:00 CEST 7.8 7.9 12.6 9.0
2024-04-26 13:00 - 16:00 CEST 7.5 7.7 10.5 7.0
2024-04-26 14:00 - 17:00 CEST 6.9 8.4 8.0 4.9
2024-04-26 15:00 - 18:00 CEST 7.0 9.3 6.6 4.3
2024-04-26 16:00 - 19:00 CEST 6.9 10.4 6.2 4.4
2024-04-26 17:00 - 20:00 CEST 7.3 12.4 7.7 5.8
2024-04-26 18:00 - 21:00 CEST 7.4 18.0 10.0 7.6
2024-04-26 19:00 - 22:00 CEST 7.4 26.2 12.3 9.5
2024-04-26 20:00 - 23:00 CEST 6.8 29.5 13.3 10.8
2024-04-26 21:00 - 00:00 CEST 6.3 40.9 16.8 14.4
2024-04-26 22:00 - 01:00 CEST 6.0 46.9 21.2 18.8

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