Information about air quality in the Czech Republic

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

Updated: 2023-01-13 09:31 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 PM 10 - from model O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2023-01-12 07:00 - 10:00 CET 1.7
2023-01-12 08:00 - 11:00 CET 3.8
2023-01-12 09:00 - 12:00 CET 6.8
2023-01-12 10:00 - 13:00 CET 11.3
2023-01-12 11:00 - 14:00 CET 17.0
2023-01-12 12:00 - 15:00 CET 20.9
2023-01-12 13:00 - 16:00 CET 20.6
2023-01-12 14:00 - 17:00 CET 14.9
2023-01-12 15:00 - 18:00 CET 11.3
2023-01-12 16:00 - 19:00 CET 12.3
2023-01-12 17:00 - 20:00 CET 17.3
2023-01-12 18:00 - 21:00 CET 23.7
2023-01-12 19:00 - 22:00 CET 27.1
2023-01-12 20:00 - 23:00 CET 34.2
2023-01-12 21:00 - 00:00 CET 37.0
2023-01-12 22:00 - 01:00 CET 37.2
2023-01-12 23:00 - 02:00 CET 37.0
2023-01-13 00:00 - 03:00 CET 36.7
2023-01-13 01:00 - 04:00 CET 36.1
2023-01-13 02:00 - 05:00 CET 31.4
2023-01-13 03:00 - 06:00 CET 23.5
2023-01-13 04:00 - 07:00 CET 13.0
2023-01-13 05:00 - 08:00 CET 5.5
2023-01-13 06:00 - 09:00 CET 4.5

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

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