Information about air quality in the Czech Republic

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

Updated: 2024-07-18 10:29 CEST


Locality

Basic data Locality photo
Locality: Brno-Arboretum
Code: BBMAA
Type of measuring programme: Automated measuring program
Locality owner: Statutory City of Brno
Classification
Abbreviation: B/U/RN
Localization
Coordinates: 49° 12´ 57.914" North latitude 16° 36´ 49.811" East longitude
Altitude: 250 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]
2024-07-17 08:00 - 11:00 CEST 1B 10.1 10.6 48.9 5.0
2024-07-17 09:00 - 12:00 CEST 1B 9.4 10.8 51.9 5.0
2024-07-17 10:00 - 13:00 CEST 1B 9.9 11.1 53.4 4.9
2024-07-17 11:00 - 14:00 CEST 1B 9.2 10.1 55.9 4.5
2024-07-17 12:00 - 15:00 CEST 1B 7.7 8.9 58.6 4.1
2024-07-17 13:00 - 16:00 CEST 1B 4.8 7.9 64.8 3.5
2024-07-17 14:00 - 17:00 CEST 2A 3.3 7.5 70.3 3.1
2024-07-17 15:00 - 18:00 CEST 2A 2.6 7.4 72.8 3.0
2024-07-17 16:00 - 19:00 CEST 2A 2.7 7.1 70.4 3.1
2024-07-17 17:00 - 20:00 CEST 1B 2.6 7.3 67.2 3.3
2024-07-17 18:00 - 21:00 CEST 1B 3.1 7.3 64.5 3.3
2024-07-17 19:00 - 22:00 CEST 1B 5.4 7.9 60.3 3.4
2024-07-17 20:00 - 23:00 CEST 1B 7.7 7.8 56.7 3.5
2024-07-17 21:00 - 00:00 CEST 1B 16.0 8.1 45.0 3.7
2024-07-17 22:00 - 01:00 CEST 1B 16.8 7.9 40.4 3.9
2024-07-17 23:00 - 02:00 CEST 1B 19.1 8.5 33.0 4.1
2024-07-18 00:00 - 03:00 CEST 1B 13.8 9.3 34.6 4.5
2024-07-18 01:00 - 04:00 CEST 1B 12.9 9.9 32.4 4.8
2024-07-18 02:00 - 05:00 CEST 1B 10.6 10.2 32.2 5.0
2024-07-18 03:00 - 06:00 CEST 1B 11.2 10.2 30.0 5.1
2024-07-18 04:00 - 07:00 CEST 1B 13.7 10.5 27.1 5.2
2024-07-18 05:00 - 08:00 CEST 1B 15.6 11.1 27.0 5.4
2024-07-18 06:00 - 09:00 CEST 1B 15.1 12.1 32.4 5.3
2024-07-18 07:00 - 10:00 CEST 1B 11.5 14.6 45.1 5.4

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