Information about air quality in the Czech Republic

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

Updated: 2021-02-24 23:25 CET


Locality

Basic data Locality photo
Locality: Praha 6-Brevnov
Code: ABREA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/RN
Localization
Coordinates: 50° 5´ 3.786" North latitude 14° 22´ 48.419" East longitude
Altitude: 300 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ O3 - from model
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-02-23 21:00 - 00:00 CET 1B 37.4 40.0 3.4
2021-02-23 22:00 - 01:00 CET 1B 36.5 33.3 1.7
2021-02-23 23:00 - 02:00 CET 1B 35.3 29.0 2.7
2021-02-24 00:00 - 03:00 CET 1B 34.1 26.7 2.9
2021-02-24 01:00 - 04:00 CET 1B 34.0 25.0 2.9
2021-02-24 02:00 - 05:00 CET 1B 33.8 19.3 2.8
2021-02-24 03:00 - 06:00 CET 1B 33.9 16.3 2.7
2021-02-24 04:00 - 07:00 CET 1B 33.6 17.0 2.6
2021-02-24 05:00 - 08:00 CET 1B 33.8 19.3 2.8
2021-02-24 06:00 - 09:00 CET 1B 33.1 21.0 3.1
2021-02-24 07:00 - 10:00 CET 1B 33.0 25.3 3.8
2021-02-24 08:00 - 11:00 CET 1B 35.1 32.7 4.7
2021-02-24 09:00 - 12:00 CET 1B 39.3 38.3 5.8
2021-02-24 10:00 - 13:00 CET 2A 46.0 41.3 6.5
2021-02-24 11:00 - 14:00 CET 2A 52.2 43.7 8.5
2021-02-24 12:00 - 15:00 CET 2A 56.5 51.0 10.3
2021-02-24 13:00 - 16:00 CET 2A 58.6 57.7 11.5
2021-02-24 14:00 - 17:00 CET 2A 59.1 60.7 9.8
2021-02-24 15:00 - 18:00 CET 2A 56.3 62.0 7.1
2021-02-24 16:00 - 19:00 CET 2A 50.8 62.3 3.4
2021-02-24 17:00 - 20:00 CET 2A 44.8 63.0 1.1
2021-02-24 18:00 - 21:00 CET 2A 41.1 59.0 1.3
2021-02-24 19:00 - 22:00 CET 2A 38.3 53.3 2.6
2021-02-24 20:00 - 23:00 CET 2A 36.0 47.7 2.6

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