Information about air quality in the Czech Republic

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

Updated: 2024-08-17 19:29 CEST


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
2024-08-16 17:00 - 20:00 CEST 2B 20.8 117.1
2024-08-16 18:00 - 21:00 CEST 2B 18.7 108.1
2024-08-16 19:00 - 22:00 CEST 2A 13.0 93.2
2024-08-16 20:00 - 23:00 CEST 2A 8.2 80.8
2024-08-16 21:00 - 00:00 CEST 2A 9.2 73.2
2024-08-16 22:00 - 01:00 CEST 2A 11.5 70.8
2024-08-16 23:00 - 02:00 CEST 2A 17.7 65.9
2024-08-17 00:00 - 03:00 CEST 2A 20.1 66.5
2024-08-17 01:00 - 04:00 CEST 2A 19.0 66.2
2024-08-17 02:00 - 05:00 CEST 2A 17.1 61.7
2024-08-17 03:00 - 06:00 CEST 1B 15.9 54.9
2024-08-17 04:00 - 07:00 CEST 1B 18.5 51.7
2024-08-17 05:00 - 08:00 CEST 1B 19.9 49.2
2024-08-17 06:00 - 09:00 CEST 1B 20.9 48.7
2024-08-17 07:00 - 10:00 CEST 2A 19.3 56.5
2024-08-17 08:00 - 11:00 CEST 2A 14.9 72.7
2024-08-17 09:00 - 12:00 CEST 2A 13.2 88.6
2024-08-17 10:00 - 13:00 CEST 2A 13.0 98.0
2024-08-17 11:00 - 14:00 CEST 2B 15.0 102.5
2024-08-17 12:00 - 15:00 CEST 2B 16.7 101.3
2024-08-17 13:00 - 16:00 CEST 2B 21.5 98.9
2024-08-17 14:00 - 17:00 CEST 2B 23.3 97.2
2024-08-17 15:00 - 18:00 CEST 2B 21.6 96.2
2024-08-17 16:00 - 19:00 CEST 2B 19.0 94.8

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