Information about air quality in the Czech Republic

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

Updated: 2021-02-25 00:25 CET


Locality

Basic data Locality photo
Locality: Brno-Lany
Code: BBMLA
Type of measuring programme: Automated measuring program
Locality owner: Statutory City of Brno
Classification
Abbreviation: B/S/RN
Localization
Coordinates: 49° 9´ 54.937" North latitude 16° 34´ 50.925" East longitude
Altitude: 228 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ O3 - from model PM2.5
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-02-23 22:00 - 01:00 CET 2A 1.3 31.6 67.7 0.7 55.3
2021-02-23 23:00 - 02:00 CET 2A 1.3 27.9 65.3 0.7 53.9
2021-02-24 00:00 - 03:00 CET 2A 1.3 25.5 63.0 0.7 52.6
2021-02-24 01:00 - 04:00 CET 2A 1.3 22.8 59.7 0.7 50.8
2021-02-24 02:00 - 05:00 CET 2A 1.3 21.8 60.4 0.7 51.3
2021-02-24 03:00 - 06:00 CET 2A 1.3 22.0 62.5 0.6 52.3
2021-02-24 04:00 - 07:00 CET 2A 1.3 23.3 64.5 0.7 52.9
2021-02-24 05:00 - 08:00 CET 2A 1.3 26.7 58.0 0.7 50.1
2021-02-24 06:00 - 09:00 CET 2A 1.3 30.4 55.3 0.8 49.9
2021-02-24 07:00 - 10:00 CET 2A 1.3 40.9 59.1 1.0 52.0
2021-02-24 08:00 - 11:00 CET 2B 1.3 49.9 73.6 1.6 57.9
2021-02-24 09:00 - 12:00 CET 2B 1.3 54.5 82.4 4.0 60.5
2021-02-24 10:00 - 13:00 CET 2B 1.3 48.9 85.2 8.2 59.9
2021-02-24 11:00 - 14:00 CET 2B 2.2 41.3 80.3 16.8 57.0
2021-02-24 12:00 - 15:00 CET 2A 2.2 34.6 72.7 26.7 52.7
2021-02-24 13:00 - 16:00 CET 2A 1.8 31.3 67.2 36.7 49.9
2021-02-24 14:00 - 17:00 CET 2A 1.3 32.5 62.6 37.1 46.5
2021-02-24 15:00 - 18:00 CET 2A 1.3 43.2 65.6 27.1 47.7
2021-02-24 16:00 - 19:00 CET 2B 1.3 52.7 71.7 12.6 51.6
2021-02-24 17:00 - 20:00 CET 2B 1.3 57.1 79.8 3.1 55.7
2021-02-24 18:00 - 21:00 CET 2B 1.3 52.3 83.5 0.8 58.3
2021-02-24 19:00 - 22:00 CET 2B 1.3 47.2 84.8 0.7 60.1
2021-02-24 20:00 - 23:00 CET 2B 1.3 41.4 80.0 0.7 60.0
2021-02-24 21:00 - 00:00 CET 2B 1.3 36.2 74.2 0.6 58.2

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