Information about air quality in the Czech Republic

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

Updated: 2024-12-11 15:29 CET


Locality

Basic data Locality photo
Locality: Rychvald
Code: TRYCA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 52´ 18.011" North latitude 18° 22´ 38.116" East longitude
Altitude: 241 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
2024-12-10 13:00 - 16:00 CET 1B 5.5 20.9 32.5 15.6 20.2
2024-12-10 14:00 - 17:00 CET 1B 5.2 20.9 34.3 18.4 18.7
2024-12-10 15:00 - 18:00 CET 1B 4.7 20.6 30.8 20.2 24.6
2024-12-10 16:00 - 19:00 CET 1B 4.6 20.9 26.5 21.5 21.4
2024-12-10 17:00 - 20:00 CET 1B 4.7 20.1 22.1 23.1 19.7
2024-12-10 18:00 - 21:00 CET 1A 4.5 18.8 20.0 24.6 18.4
2024-12-10 19:00 - 22:00 CET 1B 4.4 17.3 25.5 24.7 15.7
2024-12-10 20:00 - 23:00 CET 1B 4.1 14.3 23.7 27.6 18.1
2024-12-10 21:00 - 00:00 CET 1B 4.5 11.8 25.7 29.6 12.9
2024-12-10 22:00 - 01:00 CET 1A 5.6 11.0 20.7 30.1 11.0
2024-12-10 23:00 - 02:00 CET 1A 6.6 11.9 23.3 28.4 9.7
2024-12-11 00:00 - 03:00 CET 1B 6.4 12.0 24.3 27.6 13.1
2024-12-11 01:00 - 04:00 CET 1A 6.1 12.1 22.2 29.2 15.1
2024-12-11 02:00 - 05:00 CET 1A 6.8 11.9 17.0 31.6 16.7
2024-12-11 03:00 - 06:00 CET 1A 8.2 12.9 14.2 30.8 13.7
2024-12-11 04:00 - 07:00 CET 1A 10.0 13.8 16.0 29.3 16.2
2024-12-11 05:00 - 08:00 CET 1B 10.1 15.2 21.4 25.7 13.5
2024-12-11 06:00 - 09:00 CET 1B 8.9 16.6 22.3 23.1 14.2
2024-12-11 07:00 - 10:00 CET 1B 6.3 16.4 23.5 21.2 13.1
2024-12-11 08:00 - 11:00 CET 1A 3.7 15.2 21.1 21.0 15.7
2024-12-11 09:00 - 12:00 CET 1B 2.8 13.8 24.3 22.7 19.0
2024-12-11 10:00 - 13:00 CET 1B 2.2 13.2 30.8 26.6 20.0
2024-12-11 11:00 - 14:00 CET 1B 2.0 16.6 31.2 30.9 19.6
2024-12-11 12:00 - 15:00 CET 1B 1.3 20.7 30.6 34.6 17.4

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