Information about air quality in the Czech Republic

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

Updated: 2024-04-18 02:26 CEST


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 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]
2024-04-17 00:00 - 03:00 CEST 1B 6.7 60.3 4.1
2024-04-17 01:00 - 04:00 CEST 2A 8.9 76.9 6.2
2024-04-17 02:00 - 05:00 CEST 2A 8.6 77.8 7.6
2024-04-17 03:00 - 06:00 CEST 2A 7.7 74.0 6.5
2024-04-17 04:00 - 07:00 CEST 1B 5.5 67.0 4.9
2024-04-17 05:00 - 08:00 CEST 1B 4.4 63.1 3.8
2024-04-17 06:00 - 09:00 CEST 1B 4.3 63.8 6.2
2024-04-17 07:00 - 10:00 CEST 1B 6.2 70.3 7.6
2024-04-17 08:00 - 11:00 CEST 2A 7.4 75.0 7.9
2024-04-17 09:00 - 12:00 CEST 2A 10.3 80.5 4.9
2024-04-17 10:00 - 13:00 CEST 2A 10.2 82.8 3.1
2024-04-17 11:00 - 14:00 CEST 2A 9.8 87.2 2.0
2024-04-17 12:00 - 15:00 CEST 2A 11.5 89.8 3.4
2024-04-17 13:00 - 16:00 CEST 2A 12.1 90.2 4.2
2024-04-17 14:00 - 17:00 CEST 2A 14.5 90.8 5.7
2024-04-17 15:00 - 18:00 CEST 2A 12.3 67.1 12.6
2024-04-17 16:00 - 19:00 CEST 2A 11.8 88.7 16.3
2024-04-17 17:00 - 20:00 CEST 2A 10.4 85.0 13.4
2024-04-17 18:00 - 21:00 CEST 2A 7.6 76.6 9.0
2024-04-17 19:00 - 22:00 CEST 1B 5.6 66.0 5.9
2024-04-17 20:00 - 23:00 CEST 1B 5.9 55.9 4.1
2024-04-17 21:00 - 00:00 CEST 1B 6.8 45.8 3.3
2024-04-17 22:00 - 01:00 CEST 1B 8.2 40.0 2.9
2024-04-17 23:00 - 02:00 CEST 1B 9.2 35.6 2.8

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