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: 2025-01-22 04:29 CET


Basic data Locality photo
Locality: Hradec Kralove-Brnen
Code: HHKBA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: T/U/RC
Localization
Coordinates: 50° 11´ 43.304" North latitude 15° 50´ 46.955" East longitude
Altitude: 232 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 PM₂.₅
3h average 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 µg∙m⁻³
2025-01-21 02:00 - 05:00 CET 1A 9.0 15.1 28.6 14.4
2025-01-21 03:00 - 06:00 CET 1A 10.3 14.5 26.8 13.3
2025-01-21 04:00 - 07:00 CET 1A 12.8 10.6 24.1 12.8
2025-01-21 05:00 - 08:00 CET 1A 13.8 13.1 21.9 12.6
2025-01-21 06:00 - 09:00 CET 1A 14.2 17.1 20.0 13.2
2025-01-21 07:00 - 10:00 CET 1A 12.8 21.0 18.6 14.1
2025-01-21 08:00 - 11:00 CET 1A 12.7 23.5 18.2 17.1
2025-01-21 09:00 - 12:00 CET 1B 12.7 25.2 20.0 21.4
2025-01-21 10:00 - 13:00 CET 1B 12.5 27.0 22.8 23.3
2025-01-21 11:00 - 14:00 CET 1B 12.5 25.4 23.7 26.3
2025-01-21 12:00 - 15:00 CET 1A 13.7 21.1 20.7 24.3
2025-01-21 13:00 - 16:00 CET 1B 16.6 24.5 16.4 21.5
2025-01-21 14:00 - 17:00 CET 1B 20.2 25.6 13.0 19.1
2025-01-21 15:00 - 18:00 CET 1B 23.0 28.3 11.2 20.6
2025-01-21 16:00 - 19:00 CET 1B 24.5 24.2 9.3 22.2
2025-01-21 17:00 - 20:00 CET 1B 22.6 25.7 7.6 20.6
2025-01-21 18:00 - 21:00 CET 1B 20.0 28.8 9.0 19.9
2025-01-21 19:00 - 22:00 CET 1B 16.4 26.0 11.8 18.8
2025-01-21 20:00 - 23:00 CET 1A 15.1 20.6 15.1 22.5
2025-01-21 21:00 - 00:00 CET 1A 14.0 20.8 16.0 22.6
2025-01-21 22:00 - 01:00 CET 1A 14.1 22.4 16.2 26.8
2025-01-21 23:00 - 02:00 CET 1A 13.8 22.7 16.5 24.6
2025-01-22 00:00 - 03:00 CET 1A 13.6 24.3 16.8 23.1
2025-01-22 01:00 - 04:00 CET 1B 13.3 25.3 17.3 19.6

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality