Information about air quality in the Czech Republic

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

Updated: 2022-12-02 16:27 CET


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 O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-12-01 14:00 - 17:00 CET 1B 34.0 18.1 16.0
2022-12-01 15:00 - 18:00 CET 1B 32.7 17.2 19.7
2022-12-01 16:00 - 19:00 CET 1A 29.3 15.5 24.0
2022-12-01 17:00 - 20:00 CET 1A 28.0 15.5 26.3
2022-12-01 18:00 - 21:00 CET 1A 29.7 15.3 24.0
2022-12-01 19:00 - 22:00 CET 1B 32.0 14.9 22.3
2022-12-01 20:00 - 23:00 CET 1B 30.7 15.9 20.0
2022-12-01 21:00 - 00:00 CET 1A 27.0 18.9 19.0
2022-12-01 22:00 - 01:00 CET 1A 23.3 21.3 18.3
2022-12-01 23:00 - 02:00 CET 1A 21.7 23.8 21.3
2022-12-02 00:00 - 03:00 CET 1A 20.7 25.1 25.3
2022-12-02 01:00 - 04:00 CET 1A 24.0 26.3 24.7
2022-12-02 02:00 - 05:00 CET 1A 25.7 27.1 21.3
2022-12-02 03:00 - 06:00 CET 1A 26.3 28.0 18.7
2022-12-02 04:00 - 07:00 CET 1A 22.7 25.4 18.3
2022-12-02 05:00 - 08:00 CET 1A 17.7 21.9 18.7
2022-12-02 06:00 - 09:00 CET 1A 20.0 18.5 19.3
2022-12-02 07:00 - 10:00 CET 1A 23.3 19.0 19.3
2022-12-02 08:00 - 11:00 CET 1A 29.0 20.5 20.7
2022-12-02 09:00 - 12:00 CET 1A 29.0 22.3 19.7
2022-12-02 10:00 - 13:00 CET 1A 30.0 22.5 20.7
2022-12-02 11:00 - 14:00 CET 1B 32.3 21.5 22.3
2022-12-02 12:00 - 15:00 CET 1B 31.7 18.7 24.0
2022-12-02 13:00 - 16:00 CET 1A 26.0 15.4 22.0

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


Map of station position

Map is on page with detailed information about locality