Information about air quality in the Czech Republic

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

Updated: 2022-08-10 12:27 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 O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-08-09 10:00 - 13:00 CEST 2A 2.5 7.0 16.0 80.0 8.7
2022-08-09 11:00 - 14:00 CEST 2A 1.3 6.0 14.3 87.4 9.0
2022-08-09 12:00 - 15:00 CEST 2A 1.3 6.0 11.0 91.1 13.0
2022-08-09 13:00 - 16:00 CEST 2A 1.3 5.3 7.0 92.3 15.0
2022-08-09 14:00 - 17:00 CEST 2A 1.3 6.0 4.7 92.4 13.0
2022-08-09 15:00 - 18:00 CEST 2A 1.3 6.4 5.0 92.9 8.3
2022-08-09 16:00 - 19:00 CEST 2A 1.8 6.6 8.0 93.4 6.7
2022-08-09 17:00 - 20:00 CEST 2A 1.8 6.8 11.0 94.2 5.7
2022-08-09 18:00 - 21:00 CEST 2A 1.8 7.5 12.3 85.5 5.3
2022-08-09 19:00 - 22:00 CEST 2A 1.3 9.2 12.7 75.8 7.7
2022-08-09 20:00 - 23:00 CEST 2A 1.3 10.3 16.3 70.1 12.3
2022-08-09 21:00 - 00:00 CEST 2A 1.3 12.4 20.3 62.4 15.3
2022-08-09 22:00 - 01:00 CEST 2A 1.3 13.4 22.3 56.9 15.7
2022-08-09 23:00 - 02:00 CEST 2A 1.3 14.7 21.0 54.0 12.3
2022-08-10 00:00 - 03:00 CEST 2A 1.3 15.2 21.3 50.1 10.0
2022-08-10 01:00 - 04:00 CEST 2A 2.8 16.8 23.0 49.1 10.3
2022-08-10 02:00 - 05:00 CEST 2A 2.8 17.8 24.0 44.7 12.7
2022-08-10 03:00 - 06:00 CEST 1B 3.3 18.3 22.3 34.4 13.3
2022-08-10 04:00 - 07:00 CEST 1B 2.1 17.7 23.7 29.1 11.0
2022-08-10 05:00 - 08:00 CEST 2A 4.7 18.6 28.7 31.3 9.3
2022-08-10 06:00 - 09:00 CEST 2A 4.6 18.7 35.3 37.1 11.3
2022-08-10 07:00 - 10:00 CEST 2A 5.7 19.5 36.0 47.2 14.0
2022-08-10 08:00 - 11:00 CEST 2A 5.2 16.9 32.3 58.2 16.3
2022-08-10 09:00 - 12:00 CEST 2A 4.3 13.1 25.3 70.4 14.3

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