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: 2025-07-15 21:25 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
2025-07-14 19:00 - 22:00 CEST 2B 1.3 1.0 104.0 12.4
2025-07-14 20:00 - 23:00 CEST 2B 1.3 1.0 105.4 13.2
2025-07-14 21:00 - 00:00 CEST 2B 1.3 1.0 107.2 13.0
2025-07-14 22:00 - 01:00 CEST 2B 1.3 1.0 110.0 11.3
2025-07-14 23:00 - 02:00 CEST 2B 1.3 1.0 109.1 10.0
2025-07-15 00:00 - 03:00 CEST 2B 1.3 1.0 108.5 12.4
2025-07-15 01:00 - 04:00 CEST 2A 1.3 1.4 101.4 12.8
2025-07-15 02:00 - 05:00 CEST 2A 1.3 1.8 94.2 12.7
2025-07-15 03:00 - 06:00 CEST 2A 1.3 2.2 88.6 12.9
2025-07-15 04:00 - 07:00 CEST 2A 1.3 2.4 81.7 11.3
2025-07-15 05:00 - 08:00 CEST 2A 1.3 2.3 73.1 12.8
2025-07-15 06:00 - 09:00 CEST 2A 1.3 2.2 70.1 14.2
2025-07-15 07:00 - 10:00 CEST 2A 1.3 1.7 67.4 14.6
2025-07-15 08:00 - 11:00 CEST 2A 1.3 1.4 72.1 10.9
2025-07-15 09:00 - 12:00 CEST 2A 1.3 1.0 81.7 8.0
2025-07-15 10:00 - 13:00 CEST 2A 1.3 1.0 91.3 7.3
2025-07-15 11:00 - 14:00 CEST 2A 1.3 1.0 98.7 7.6
2025-07-15 12:00 - 15:00 CEST 2A 1.3 1.0 99.3 8.7
2025-07-15 13:00 - 16:00 CEST 2A 1.3 1.0 100.2 9.0
2025-07-15 14:00 - 17:00 CEST 2A 1.3 1.0 100.6 7.8
2025-07-15 15:00 - 18:00 CEST 2A 1.8 1.0 101.4 9.4
2025-07-15 16:00 - 19:00 CEST 2A 1.8 1.3 102.4 8.8
2025-07-15 17:00 - 20:00 CEST 2A 1.8 1.7 100.7 10.6
2025-07-15 18:00 - 21:00 CEST 2A 1.3 2.1 94.8 12.2

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