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: Trutnov - Tkalcovska
Code: HTRTA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 50° 33´ 57.167" North latitude 15° 54´ 14.137" East longitude
Altitude: 432 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
2025-01-21 02:00 - 05:00 CET 1A 16.8 26.9
2025-01-21 03:00 - 06:00 CET 1A 14.6 25.9
2025-01-21 04:00 - 07:00 CET 1A 16.3 24.0
2025-01-21 05:00 - 08:00 CET 1A 15.9 22.1
2025-01-21 06:00 - 09:00 CET 1A 19.6 19.8
2025-01-21 07:00 - 10:00 CET 1A 15.9 18.7
2025-01-21 08:00 - 11:00 CET 1A 16.4 18.6
2025-01-21 09:00 - 12:00 CET 1A 15.3 20.1
2025-01-21 10:00 - 13:00 CET 1A 14.8 21.6
2025-01-21 11:00 - 14:00 CET 1A 24.0 22.3
2025-01-21 12:00 - 15:00 CET 1A 29.5 21.0
2025-01-21 13:00 - 16:00 CET 1B 35.3 18.7
2025-01-21 14:00 - 17:00 CET 1A 28.6 15.4
2025-01-21 15:00 - 18:00 CET 1A 28.9 11.8
2025-01-21 16:00 - 19:00 CET 1B 31.0 9.1
2025-01-21 17:00 - 20:00 CET 1B 34.7 7.3
2025-01-21 18:00 - 21:00 CET 1B 34.5 7.5
2025-01-21 19:00 - 22:00 CET 1B 32.4 8.4
2025-01-21 20:00 - 23:00 CET 1A 30.5 9.9
2025-01-21 21:00 - 00:00 CET 1B 33.3 10.4
2025-01-21 22:00 - 01:00 CET 1B 32.9 10.4
2025-01-21 23:00 - 02:00 CET 1B 35.8 10.7
2025-01-22 00:00 - 03:00 CET 1B 33.6 10.9
2025-01-22 01:00 - 04:00 CET 1B 30.8 11.5

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