Information about air quality in the Czech Republic

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

Updated: 2022-01-27 02:35 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 O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-01-26 00:00 - 03:00 CET 1A 22.2 10.5 27.6 9.9
2022-01-26 01:00 - 04:00 CET 1A 16.4 8.7 35.7 8.1
2022-01-26 02:00 - 05:00 CET 1A 11.9 8.3 42.7 7.6
2022-01-26 03:00 - 06:00 CET 1A 13.9 8.8 44.7 8.0
2022-01-26 04:00 - 07:00 CET 1A 20.9 10.3 38.5 9.5
2022-01-26 05:00 - 08:00 CET 1A 27.3 10.3 34.6 9.4
2022-01-26 06:00 - 09:00 CET 1A 29.5 10.2 34.0 8.9
2022-01-26 07:00 - 10:00 CET 1A 25.1 9.3 40.0 7.5
2022-01-26 08:00 - 11:00 CET 1A 20.9 10.8 44.2 8.2
2022-01-26 09:00 - 12:00 CET 1A 17.5 12.2 48.0 9.0
2022-01-26 10:00 - 13:00 CET 1A 16.2 12.9 51.6 8.8
2022-01-26 11:00 - 14:00 CET 1A 14.5 11.7 55.2 7.8
2022-01-26 12:00 - 15:00 CET 1A 13.9 11.4 56.0 8.0
2022-01-26 13:00 - 16:00 CET 1A 14.7 11.2 55.0 8.5
2022-01-26 14:00 - 17:00 CET 1A 16.5 12.5 50.4 9.7
2022-01-26 15:00 - 18:00 CET 1A 17.9 13.0 45.8 10.1
2022-01-26 16:00 - 19:00 CET 1A 17.1 13.8 42.6 11.1
2022-01-26 17:00 - 20:00 CET 1A 15.6 14.5 41.7 12.3
2022-01-26 18:00 - 21:00 CET 1A 14.7 16.1 40.6 14.1
2022-01-26 19:00 - 22:00 CET 1A 14.4 17.5 39.8 15.4
2022-01-26 20:00 - 23:00 CET 1A 13.7 18.1 39.3 15.8
2022-01-26 21:00 - 00:00 CET 1A 11.8 18.1 40.4 16.0
2022-01-26 22:00 - 01:00 CET 1A 10.7 18.2 40.4 16.4
2022-01-26 23:00 - 02:00 CET 1A 10.3 18.4 39.9 16.9

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