Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-04-03 13:25 CEST


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 PM₁₀ - from model O₃ - from model
3h average 3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-04-02 11:00 - 14:00 CEST 2A 1.3 12.7 51.4 36.5
2025-04-02 12:00 - 15:00 CEST 2A 1.3 13.6 49.9 34.6
2025-04-02 13:00 - 16:00 CEST 2A 1.3 13.6 49.4 29.1
2025-04-02 14:00 - 17:00 CEST 2A 1.3 11.3 54.3 25.1
2025-04-02 15:00 - 18:00 CEST 2A 1.3 8.4 65.7 19.9
2025-04-02 16:00 - 19:00 CEST 2A 1.3 6.1 78.3 16.0
2025-04-02 17:00 - 20:00 CEST 2A 1.3 5.0 86.7 17.8
2025-04-02 18:00 - 21:00 CEST 2A 1.8 4.4 87.7 21.4
2025-04-02 19:00 - 22:00 CEST 2B 4.1 5.7 84.3 25.7
2025-04-02 20:00 - 23:00 CEST 2B 6.2 7.7 79.7 25.4
2025-04-02 21:00 - 00:00 CEST 2A 6.8 8.8 76.7 26.7
2025-04-02 22:00 - 01:00 CEST 2A 4.4 7.7 76.1 26.9
2025-04-02 23:00 - 02:00 CEST 2A 2.4 5.8 76.5 27.6
2025-04-03 00:00 - 03:00 CEST 2A 1.3 4.6 76.5 12.4
2025-04-03 01:00 - 04:00 CEST 2A 1.3 4.2 74.3 15.0
2025-04-03 02:00 - 05:00 CEST 2A 1.3 3.9 72.7 14.8
2025-04-03 03:00 - 06:00 CEST 2A 1.3 3.7 73.1 14.3
2025-04-03 04:00 - 07:00 CEST 2A 1.3 3.4 73.3 13.4
2025-04-03 05:00 - 08:00 CEST 2A 1.3 3.6 73.5 13.5
2025-04-03 06:00 - 09:00 CEST 2A 2.9 5.1 68.6 19.0
2025-04-03 07:00 - 10:00 CEST 2A 4.0 6.2 67.4 25.3
2025-04-03 08:00 - 11:00 CEST 2A 3.4 6.7 69.2 27.0
2025-04-03 09:00 - 12:00 CEST 2A 1.3 5.4 79.1 22.7
2025-04-03 10:00 - 13:00 CEST 2A 1.9 5.5 85.9 19.2

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