Information about air quality in the Czech Republic

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

Updated: 2023-02-05 15:39 CET


Locality

Basic data Locality photo
Locality: Bily Kriz
Code: TBKRA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/N-REG
Localization
Coordinates: 49° 30´ 9.393" North latitude 18° 32´ 18.819" East longitude
Altitude: 890 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM 10 - from model O 3 - from model
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2023-02-04 13:00 - 16:00 CET 9.0
2023-02-04 14:00 - 17:00 CET 7.7
2023-02-04 15:00 - 18:00 CET 65.4 6.9
2023-02-04 16:00 - 19:00 CET 64.3 4.7
2023-02-04 17:00 - 20:00 CET 1A 1.3 3.0 62.3 4.6
2023-02-04 18:00 - 21:00 CET 1A 1.3 3.1 61.4 4.5
2023-02-04 19:00 - 22:00 CET 1A 1.3 3.2 61.1 5.7
2023-02-04 20:00 - 23:00 CET 1A 1.3 3.2 61.1 6.8
2023-02-04 21:00 - 00:00 CET 1A 1.3 3.0 61.5 7.4
2023-02-04 22:00 - 01:00 CET 1A 1.3 3.0 62.1 7.3
2023-02-04 23:00 - 02:00 CET 1A 1.3 2.7 62.8 7.1
2023-02-05 00:00 - 03:00 CET 1A 1.3 2.9 60.9 6.3
2023-02-05 01:00 - 04:00 CET 1A 1.8 3.4 58.0 5.5
2023-02-05 02:00 - 05:00 CET 1A 2.6 4.6 56.6 4.6
2023-02-05 03:00 - 06:00 CET 1A 3.7 5.3 55.6 3.9
2023-02-05 04:00 - 07:00 CET 1A 4.6 5.9 55.4 3.9
2023-02-05 05:00 - 08:00 CET 1A 5.3 5.7 56.2 3.5
2023-02-05 06:00 - 09:00 CET 1A 5.3 5.2 56.6 4.0
2023-02-05 07:00 - 10:00 CET 1A 5.2 4.6 57.2 5.1
2023-02-05 08:00 - 11:00 CET 1A 5.0 4.2 58.2 3.9
2023-02-05 09:00 - 12:00 CET 1A 4.9 4.1 58.8 1.1
2023-02-05 10:00 - 13:00 CET 1A 3.5 4.1 59.3
2023-02-05 11:00 - 14:00 CET 1A 2.2 4.0 59.2
2023-02-05 12:00 - 15:00 CET 1A 1.9 4.1 59.3

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality