Information about air quality in the Czech Republic

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

Updated: 2022-01-27 03:34 CET


Locality

Basic data Locality photo
Locality: Brno-Uvoz
Code: BBNVA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: T/U/R
Localization
Coordinates: 49° 11´ 53.123" North latitude 16° 35´ 37.115" East longitude
Altitude: 235 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 01:00 - 04:00 CET 1A 14.3 9.3 31.9 8.0
2022-01-26 02:00 - 05:00 CET 1A 13.5 10.0 40.6 8.3
2022-01-26 03:00 - 06:00 CET 1A 15.4 10.7 42.6 8.7
2022-01-26 04:00 - 07:00 CET 1A 21.8 11.3 43.2 8.7
2022-01-26 05:00 - 08:00 CET 1A 31.9 11.7 36.0 8.3
2022-01-26 06:00 - 09:00 CET 1B 41.1 13.0 34.7 8.0
2022-01-26 07:00 - 10:00 CET 1B 44.4 15.7 37.5 8.7
2022-01-26 08:00 - 11:00 CET 1B 41.6 22.7 40.6 10.3
2022-01-26 09:00 - 12:00 CET 1B 37.5 34.0 43.7 12.7
2022-01-26 10:00 - 13:00 CET 1B 34.1 42.3 47.8 13.3
2022-01-26 11:00 - 14:00 CET 2A 33.3 52.0 50.9 13.7
2022-01-26 12:00 - 15:00 CET 2A 33.0 50.3 52.6 13.3
2022-01-26 13:00 - 16:00 CET 2A 35.6 49.3 50.0 13.7
2022-01-26 14:00 - 17:00 CET 1B 38.3 41.3 45.0 13.7
2022-01-26 15:00 - 18:00 CET 1B 38.1 38.3 41.9 13.7
2022-01-26 16:00 - 19:00 CET 1B 36.2 35.0 39.0 14.3
2022-01-26 17:00 - 20:00 CET 1B 27.3 32.7 37.7 15.3
2022-01-26 18:00 - 21:00 CET 1B 26.2 34.0 36.7 17.7
2022-01-26 19:00 - 22:00 CET 1B 25.1 33.3 36.3 19.3
2022-01-26 20:00 - 23:00 CET 1B 23.5 31.7 36.4 19.3
2022-01-26 21:00 - 00:00 CET 1B 18.2 27.0 37.8 18.3
2022-01-26 22:00 - 01:00 CET 1B 14.6 24.3 37.6 17.7
2022-01-26 23:00 - 02:00 CET 1A 12.2 22.3 36.8 17.7
2022-01-27 00:00 - 03:00 CET 1A 11.0 20.3 36.1 17.3

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