Information about air quality in the Czech Republic

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

Updated: 2022-12-02 16:27 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]
2022-12-01 14:00 - 17:00 CET 1B 23.1 30.7 25.9 25.6
2022-12-01 15:00 - 18:00 CET 1B 21.9 30.2 25.4 25.8
2022-12-01 16:00 - 19:00 CET 1B 21.2 28.8 25.0 25.3
2022-12-01 17:00 - 20:00 CET 1B 20.0 26.4 25.0 23.9
2022-12-01 18:00 - 21:00 CET 1B 20.0 25.0 25.1 22.7
2022-12-01 19:00 - 22:00 CET 1B 20.0 24.5 24.5 22.0
2022-12-01 20:00 - 23:00 CET 1B 19.9 24.1 24.6 21.6
2022-12-01 21:00 - 00:00 CET 1B 18.7 24.1 25.2 21.6
2022-12-01 22:00 - 01:00 CET 1B 16.7 24.1 28.0 21.8
2022-12-01 23:00 - 02:00 CET 1B 14.6 24.4 30.6 22.1
2022-12-02 00:00 - 03:00 CET 1A 12.8 24.7 31.8 22.5
2022-12-02 01:00 - 04:00 CET 1A 11.4 24.7 32.4 22.6
2022-12-02 02:00 - 05:00 CET 1A 10.3 24.1 32.5 22.1
2022-12-02 03:00 - 06:00 CET 1A 10.4 24.7 34.2 22.4
2022-12-02 04:00 - 07:00 CET 1B 15.3 25.7 32.0 22.9
2022-12-02 05:00 - 08:00 CET 1B 20.4 27.6 29.9 23.8
2022-12-02 06:00 - 09:00 CET 1B 24.7 30.0 26.4 24.1
2022-12-02 07:00 - 10:00 CET 1B 24.4 30.5 27.9 23.5
2022-12-02 08:00 - 11:00 CET 1B 22.5 30.6 29.2 22.8
2022-12-02 09:00 - 12:00 CET 1B 18.5 28.9 32.2 22.2
2022-12-02 10:00 - 13:00 CET 1B 16.4 29.7 32.0 22.9
2022-12-02 11:00 - 14:00 CET 1B 15.4 30.2 31.5 23.7
2022-12-02 12:00 - 15:00 CET 1B 18.8 32.7 27.3 24.8
2022-12-02 13:00 - 16:00 CET 1B 20.9 32.8 23.8 25.4

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


Map of station position

Map is on page with detailed information about locality