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: 2025-07-04 17:28 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
2025-07-03 15:00 - 18:00 CEST 2B 23.4 134.5 15.8
2025-07-03 16:00 - 19:00 CEST 2B 24.5 109.9 17.6
2025-07-03 17:00 - 20:00 CEST 2B 30.3 93.7 21.7
2025-07-03 18:00 - 21:00 CEST 2B 28.2 89.8 15.2
2025-07-03 19:00 - 22:00 CEST 2B 31.2 95.0 16.2
2025-07-03 20:00 - 23:00 CEST 2B 29.6 98.6 16.1
2025-07-03 21:00 - 00:00 CEST 2B 34.7 92.0 18.1
2025-07-03 22:00 - 01:00 CEST 2B 33.4 83.4 17.1
2025-07-03 23:00 - 02:00 CEST 2A 25.7 75.6 14.7
2025-07-04 00:00 - 03:00 CEST 2A 14.6 68.4 16.1
2025-07-04 01:00 - 04:00 CEST 1B 9.5 63.3 15.2
2025-07-04 02:00 - 05:00 CEST 1B 10.4 62.0 15.5
2025-07-04 03:00 - 06:00 CEST 1B 11.3 64.8 12.4
2025-07-04 04:00 - 07:00 CEST 2A 14.6 68.1 10.0
2025-07-04 05:00 - 08:00 CEST 2A 13.1 69.2 7.4
2025-07-04 06:00 - 09:00 CEST 2A 14.6 69.6 7.2
2025-07-04 07:00 - 10:00 CEST 2A 13.1 72.9 7.0
2025-07-04 08:00 - 11:00 CEST 2A 15.8 76.8 7.0
2025-07-04 09:00 - 12:00 CEST 2A 14.4 79.5 4.6
2025-07-04 10:00 - 13:00 CEST 2A 13.1 82.9 3.4
2025-07-04 11:00 - 14:00 CEST 2A 17.1 86.2 3.5
2025-07-04 12:00 - 15:00 CEST 2A 19.5 89.9 3.4
2025-07-04 13:00 - 16:00 CEST 2A 20.1 92.9 3.8
2025-07-04 14:00 - 17:00 CEST 2A 14.1 99.0 4.4

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