Information about air quality in the Czech Republic

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

Updated: 2022-08-10 12:27 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 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]
2022-08-09 10:00 - 13:00 CEST 2A 3.1 13.3 87.7 4.2
2022-08-09 11:00 - 14:00 CEST 2A 2.8 14.5 90.8 4.3
2022-08-09 12:00 - 15:00 CEST 2A 2.5 15.0 94.8 4.3
2022-08-09 13:00 - 16:00 CEST 2B 2.7 14.8 100.8 4.5
2022-08-09 14:00 - 17:00 CEST 2B 3.0 14.3 105.7 5.0
2022-08-09 15:00 - 18:00 CEST 2B 3.3 14.0 105.6 5.0
2022-08-09 16:00 - 19:00 CEST 2B 3.0 13.1 101.8 4.7
2022-08-09 17:00 - 20:00 CEST 2A 2.7 11.7 98.1 4.2
2022-08-09 18:00 - 21:00 CEST 2A 2.7 11.4 96.5 4.2
2022-08-09 19:00 - 22:00 CEST 2A 3.1 11.8 95.3 4.5
2022-08-09 20:00 - 23:00 CEST 2A 3.4 12.0 92.3 4.7
2022-08-09 21:00 - 00:00 CEST 2A 3.2 12.1 89.4 4.8
2022-08-09 22:00 - 01:00 CEST 2A 5.0 11.9 81.5 5.0
2022-08-09 23:00 - 02:00 CEST 2A 11.1 11.8 70.0 5.3
2022-08-10 00:00 - 03:00 CEST 2A 17.4 11.3 58.4 5.6
2022-08-10 01:00 - 04:00 CEST 2A 16.0 10.7 57.3 5.7
2022-08-10 02:00 - 05:00 CEST 2A 10.6 11.0 61.1 5.9
2022-08-10 03:00 - 06:00 CEST 2A 6.7 11.6 63.2 6.1
2022-08-10 04:00 - 07:00 CEST 1B 11.3 12.2 56.8 6.4
2022-08-10 05:00 - 08:00 CEST 1B 19.6 13.6 47.6 6.8
2022-08-10 06:00 - 09:00 CEST 1B 21.6 14.2 46.2 7.1
2022-08-10 07:00 - 10:00 CEST 2A 19.5 17.1 54.5 7.2
2022-08-10 08:00 - 11:00 CEST 2A 11.3 23.8 71.9 7.1
2022-08-10 09:00 - 12:00 CEST 2B 8.0 26.7 85.3 6.7

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