Information about air quality in the Czech Republic

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

Updated: 2021-01-25 21:24 CET


Locality

Basic data
Locality: Brno-Zvonarka
Code: BBMKA
Type of measuring programme: Automated measuring program
Locality owner: Statutory City of Brno
Classification
Abbreviation: I/U/C
Localization
Coordinates: 49° 11´ 9.177" North latitude 16° 36´ 49.179" East longitude
Altitude: 200 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]
2021-01-24 19:00 - 22:00 CET 1B 50.6 28.0 26.5 16.0
2021-01-24 20:00 - 23:00 CET 1B 50.3 27.9 24.6 16.9
2021-01-24 21:00 - 00:00 CET 1B 50.5 28.7 23.9 20.6
2021-01-24 22:00 - 01:00 CET 1B 51.5 30.9 27.2 24.0
2021-01-24 23:00 - 02:00 CET 1B 46.6 27.6 30.1 23.9
2021-01-25 00:00 - 03:00 CET 1B 46.7 22.0 30.4 19.4
2021-01-25 01:00 - 04:00 CET 1B 47.3 22.1 26.6 19.4
2021-01-25 02:00 - 05:00 CET 1B 43.0 19.5 24.6 17.2
2021-01-25 03:00 - 06:00 CET 1B 31.0 17.1 22.7 15.5
2021-01-25 04:00 - 07:00 CET 1A 22.9 10.5 21.4 10.1
2021-01-25 05:00 - 08:00 CET 1A 24.9 10.2 15.1 9.6
2021-01-25 06:00 - 09:00 CET 1A 31.5 11.7 11.0 10.4
2021-01-25 07:00 - 10:00 CET 1A 32.5 13.4 14.7 11.1
2021-01-25 08:00 - 11:00 CET 1A 29.5 17.1 25.6 11.4
2021-01-25 09:00 - 12:00 CET 1B 24.8 20.1 40.2 11.1
2021-01-25 10:00 - 13:00 CET 1A 20.0 20.0 49.6 10.7
2021-01-25 11:00 - 14:00 CET 1A 18.4 18.2 52.2 10.5
2021-01-25 12:00 - 15:00 CET 1B 21.6 23.8 51.7 11.9
2021-01-25 13:00 - 16:00 CET 1B 27.8 34.2 50.5 13.6
2021-01-25 14:00 - 17:00 CET 1B 30.3 35.0 47.0 14.0
2021-01-25 15:00 - 18:00 CET 1B 34.0 30.8 37.5 14.6
2021-01-25 16:00 - 19:00 CET 1B 32.9 22.7 28.6 14.8
2021-01-25 17:00 - 20:00 CET 1B 32.7 22.6 24.3 16.5
2021-01-25 18:00 - 21:00 CET 1B 27.0 22.2 24.9 17.8

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