Information about air quality in the Czech Republic

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

Updated: 2024-12-09 19:33 CET


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 PM₁₀ - from model O₃ - from model PM₂.₅
3h average 3h average 3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2024-12-08 17:00 - 20:00 CET 1A 24.8 14.5 15.6 13.0
2024-12-08 18:00 - 21:00 CET 1A 25.0 15.6 14.2 14.1
2024-12-08 19:00 - 22:00 CET 1A 26.5 17.6 13.1 15.9
2024-12-08 20:00 - 23:00 CET 1B 26.4 20.1 14.2 18.4
2024-12-08 21:00 - 00:00 CET 1A 18.9 19.9 24.5 18.4
2024-12-08 22:00 - 01:00 CET 1A 10.8 17.7 36.6 16.5
2024-12-08 23:00 - 02:00 CET 1A 6.8 15.6 44.6 14.6
2024-12-09 00:00 - 03:00 CET 1A 6.2 15.0 47.6 14.1
2024-12-09 01:00 - 04:00 CET 1A 6.4 15.4 48.4 14.5
2024-12-09 02:00 - 05:00 CET 1A 6.3 15.9 48.0 14.8
2024-12-09 03:00 - 06:00 CET 1A 6.9 16.4 45.2 15.2
2024-12-09 04:00 - 07:00 CET 1A 8.0 16.8 41.3 15.4
2024-12-09 05:00 - 08:00 CET 1A 9.8 14.8 37.4 13.7
2024-12-09 06:00 - 09:00 CET 1A 12.2 12.5 33.2 11.2
2024-12-09 07:00 - 10:00 CET 1A 16.4 12.0 27.6 9.4
2024-12-09 08:00 - 11:00 CET 1A 22.3 15.1 20.7 9.3
2024-12-09 09:00 - 12:00 CET 1A 21.1 14.4 18.3 8.5
2024-12-09 10:00 - 13:00 CET 1A 16.7 12.0 16.4 7.4
2024-12-09 11:00 - 14:00 CET 1A 9.7 7.9 15.4 6.3
2024-12-09 12:00 - 15:00 CET 1A 9.2 8.0 11.7 6.6
2024-12-09 13:00 - 16:00 CET 1A 10.0 8.1 9.5 6.9
2024-12-09 14:00 - 17:00 CET 1A 11.3 8.1 8.2 7.0
2024-12-09 15:00 - 18:00 CET 1A 12.0 8.1 7.2 7.0
2024-12-09 16:00 - 19:00 CET 1A 12.0 8.1 7.6 7.0

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality