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: 2025-04-03 12:25 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
2025-04-02 10:00 - 13:00 CEST 2A 9.8 72.4 21.0
2025-04-02 11:00 - 14:00 CEST 2A 12.4 79.0 16.5
2025-04-02 12:00 - 15:00 CEST 2A 19.0 85.2 16.5
2025-04-02 13:00 - 16:00 CEST 2B 27.8 89.4 13.2
2025-04-02 14:00 - 17:00 CEST 2B 25.8 92.5 11.9
2025-04-02 15:00 - 18:00 CEST 2B 21.7 94.1 9.5
2025-04-02 16:00 - 19:00 CEST 2A 14.6 91.5 6.8
2025-04-02 17:00 - 20:00 CEST 2A 15.3 83.6 7.4
2025-04-02 18:00 - 21:00 CEST 2A 13.9 72.1 9.9
2025-04-02 19:00 - 22:00 CEST 2A 18.1 64.7 17.8
2025-04-02 20:00 - 23:00 CEST 2A 17.6 65.6 19.9
2025-04-02 21:00 - 00:00 CEST 2A 20.7 72.3 20.4
2025-04-02 22:00 - 01:00 CEST 2A 21.5 76.2 14.9
2025-04-02 23:00 - 02:00 CEST 2A 21.4 77.7 13.1
2025-04-03 00:00 - 03:00 CEST 2A 17.8 74.6 10.7
2025-04-03 01:00 - 04:00 CEST 2A 13.2 71.2 8.6
2025-04-03 02:00 - 05:00 CEST 1B 9.1 67.2 10.4
2025-04-03 03:00 - 06:00 CEST 2A 13.9 63.1 10.1
2025-04-03 04:00 - 07:00 CEST 1B 15.8 55.6 11.0
2025-04-03 05:00 - 08:00 CEST 1B 21.8 48.4 10.9
2025-04-03 06:00 - 09:00 CEST 1B 20.6 45.4 12.4
2025-04-03 07:00 - 10:00 CEST 2A 23.8 52.9 14.0
2025-04-03 08:00 - 11:00 CEST 2A 20.9 66.0 11.6
2025-04-03 09:00 - 12:00 CEST 2A 18.5 78.1 11.9

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