Information about air quality in the Czech Republic

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

Updated: 2024-11-22 00:29 CET


Locality

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
2024-11-20 22:00 - 01:00 CET 1A 7.5 57.5
2024-11-20 23:00 - 02:00 CET 1A 8.0 56.1
2024-11-21 00:00 - 03:00 CET 1A 6.6 55.7
2024-11-21 01:00 - 04:00 CET 1A 4.1 56.1
2024-11-21 02:00 - 05:00 CET 1A 4.8 56.4
2024-11-21 03:00 - 06:00 CET 1A 6.3 55.2
2024-11-21 04:00 - 07:00 CET 1A 6.7 53.2
2024-11-21 05:00 - 08:00 CET 1A 5.6 51.7
2024-11-21 06:00 - 09:00 CET 1A 4.4 49.9
2024-11-21 07:00 - 10:00 CET 1A 4.8 50.6
2024-11-21 08:00 - 11:00 CET 1A 7.7 51.1
2024-11-21 09:00 - 12:00 CET 1A 9.0 50.0
2024-11-21 10:00 - 13:00 CET 1A 10.2 48.3
2024-11-21 11:00 - 14:00 CET 1A 8.0 48.5
2024-11-21 12:00 - 15:00 CET 1A 10.4 47.9
2024-11-21 13:00 - 16:00 CET 1A 10.4 46.6
2024-11-21 14:00 - 17:00 CET 1A 10.3 48.9
2024-11-21 15:00 - 18:00 CET 1A 7.0 49.4
2024-11-21 16:00 - 19:00 CET 1A 5.5 49.1
2024-11-21 17:00 - 20:00 CET 1A 4.4 48.6
2024-11-21 18:00 - 21:00 CET 1A 3.5 47.7
2024-11-21 19:00 - 22:00 CET 1A 3.4 45.0
2024-11-21 20:00 - 23:00 CET 1A 3.8 40.3
2024-11-21 21:00 - 00:00 CET 1A 4.7 37.2

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