Information about air quality in the Czech Republic

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

Updated: 2022-11-26 15:54 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 O 3 - from model
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-11-25 13:00 - 16:00 CET 1A 21.7 34.6
2022-11-25 14:00 - 17:00 CET 1A 20.3 27.9
2022-11-25 15:00 - 18:00 CET 1A 19.7 21.6
2022-11-25 16:00 - 19:00 CET 1A 22.0 16.3
2022-11-25 17:00 - 20:00 CET 1A 22.3 13.4
2022-11-25 18:00 - 21:00 CET 1A 23.0 14.1
2022-11-25 19:00 - 22:00 CET 1A 23.7 15.5
2022-11-25 20:00 - 23:00 CET 1A 28.3 18.7
2022-11-25 21:00 - 00:00 CET 1B 31.0 18.9
2022-11-25 22:00 - 01:00 CET 1B 30.7 20.1
2022-11-25 23:00 - 02:00 CET 1A 28.0
2022-11-26 00:00 - 03:00 CET 1A 26.3 23.5
2022-11-26 01:00 - 04:00 CET 1A 25.0 24.7
2022-11-26 02:00 - 05:00 CET 1A 23.0 26.8
2022-11-26 03:00 - 06:00 CET 1A 19.7 26.3
2022-11-26 04:00 - 07:00 CET 1A 16.0 26.7
2022-11-26 05:00 - 08:00 CET 1A 13.0 27.6
2022-11-26 06:00 - 09:00 CET 1A 12.7 30.5
2022-11-26 07:00 - 10:00 CET 1A 14.7 33.6
2022-11-26 08:00 - 11:00 CET 1A 15.3 38.4
2022-11-26 09:00 - 12:00 CET 1A 14.0 44.0
2022-11-26 10:00 - 13:00 CET 1A 11.3 49.2
2022-11-26 11:00 - 14:00 CET 1A 11.0 52.2
2022-11-26 12:00 - 15:00 CET 1A 10.7 54.3

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


Map of station position

Map is on page with detailed information about locality