Information about air quality in the Czech Republic

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

Updated: 2024-06-30 20:30 CEST


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 PM 10 - from model O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-06-29 18:00 - 21:00 CEST 2B 1.3 3.3 23.2 104.6 25.3
2024-06-29 19:00 - 22:00 CEST 2B 1.3 4.5 31.0 91.9 28.8
2024-06-29 20:00 - 23:00 CEST 2B 1.3 5.9 30.1 80.4 24.0
2024-06-29 21:00 - 00:00 CEST 2A 1.3 8.5 27.6 71.2 18.7
2024-06-29 22:00 - 01:00 CEST 2A 1.3 10.7 27.0 62.0 15.8
2024-06-29 23:00 - 02:00 CEST 2A 1.3 11.8 26.8 51.9 20.2
2024-06-30 00:00 - 03:00 CEST 2A 1.3 9.3 25.3 49.9 22.7
2024-06-30 01:00 - 04:00 CEST 2A 2.5 9.8 22.5 48.7 23.5
2024-06-30 02:00 - 05:00 CEST 2A 12.0 20.4 21.7 47.4 19.1
2024-06-30 03:00 - 06:00 CEST 2A 23.0 29.7 27.5 46.5 17.3
2024-06-30 04:00 - 07:00 CEST 2A 29.7 34.1 29.5 48.0 18.4
2024-06-30 05:00 - 08:00 CEST 2A 21.4 21.6 32.0 50.9 20.8
2024-06-30 06:00 - 09:00 CEST 2A 10.9 10.7 27.9 65.9 18.1
2024-06-30 07:00 - 10:00 CEST 2A 3.0 2.4 22.3 81.1 16.7
2024-06-30 08:00 - 11:00 CEST 2B 1.8 1.4 15.3 99.4 13.9
2024-06-30 09:00 - 12:00 CEST 2B 1.3 1.7 11.5 105.3 16.0
2024-06-30 10:00 - 13:00 CEST 2B 1.3 1.8 10.9 104.9 15.6
2024-06-30 11:00 - 14:00 CEST 2B 1.3 2.3 11.0 104.1 14.1
2024-06-30 12:00 - 15:00 CEST 2B 1.3 2.4 14.4 103.2 13.4
2024-06-30 13:00 - 16:00 CEST 2B 1.8 2.4 17.5 103.1 15.0
2024-06-30 14:00 - 17:00 CEST 2B 1.8 1.9 21.1 103.9 17.5
2024-06-30 15:00 - 18:00 CEST 2B 1.8 1.9 19.2 104.9 15.8
2024-06-30 16:00 - 19:00 CEST 2B 1.9 2.8 22.1 106.3 15.7
2024-06-30 17:00 - 20:00 CEST 2B 2.4 3.8 28.2 106.1 18.9

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