Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-06-11 02:27 CEST


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
2025-06-10 00:00 - 03:00 CEST 1A 5.7 29.6 5.6
2025-06-10 01:00 - 04:00 CEST 1A 4.5 29.2 5.7
2025-06-10 02:00 - 05:00 CEST 1A 3.5 24.2 4.0
2025-06-10 03:00 - 06:00 CEST 1A 3.2 17.7 2.5
2025-06-10 04:00 - 07:00 CEST 1A 4.2 15.8 1.7
2025-06-10 05:00 - 08:00 CEST 1A 10.5 14.2 4.8
2025-06-10 06:00 - 09:00 CEST 1A 13.5 21.9 7.1
2025-06-10 07:00 - 10:00 CEST 1B 16.3 39.0 8.0
2025-06-10 08:00 - 11:00 CEST 2A 15.5 62.9 4.7
2025-06-10 09:00 - 12:00 CEST 2A 15.3 80.1 2.4
2025-06-10 10:00 - 13:00 CEST 2A 12.6 88.9 10.1
2025-06-10 11:00 - 14:00 CEST 2A 7.8 93.8 14.1
2025-06-10 12:00 - 15:00 CEST 2A 4.7 97.6 16.8
2025-06-10 13:00 - 16:00 CEST 2A 3.2 101.0 9.4
2025-06-10 14:00 - 17:00 CEST 2A 6.5 105.3 7.5
2025-06-10 15:00 - 18:00 CEST 2A 8.3 108.5 9.9
2025-06-10 16:00 - 19:00 CEST 2B 16.9 106.5 13.4
2025-06-10 17:00 - 20:00 CEST 2B 20.1 100.7 15.1
2025-06-10 18:00 - 21:00 CEST 2B 21.4 94.0 12.3
2025-06-10 19:00 - 22:00 CEST 2A 20.7 89.4 9.7
2025-06-10 20:00 - 23:00 CEST 2A 18.8 83.8 9.7
2025-06-10 21:00 - 00:00 CEST 2A 23.4 72.8 15.3
2025-06-10 22:00 - 01:00 CEST 2A 28.3 63.4 19.2
2025-06-10 23:00 - 02:00 CEST 2A 29.3 59.9 18.0

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