Information about air quality in the Czech Republic

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

Updated: 2021-05-14 02:24 CEST


Locality

Basic data
Locality: Tychy
Code: WTYCA
Type of measuring programme: Automated measuring program
Locality owner: Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation: B/U/RCI
Localization
Coordinates: 50° 6´ 0.000" North latitude 18° 59´ 24.844" East longitude
Altitude: 248 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃
3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-05-13 00:00 - 03:00 CEST 1B 5.3 9.1 32.3
2021-05-13 01:00 - 04:00 CEST 1B 5.6 9.1 31.8
2021-05-13 02:00 - 05:00 CEST 1B 5.6 8.9 30.1
2021-05-13 03:00 - 06:00 CEST 1B 5.4 8.7 31.9
2021-05-13 04:00 - 07:00 CEST 1B 5.4 10.9 36.4
2021-05-13 05:00 - 08:00 CEST 1B 5.5 12.3 38.5
2021-05-13 06:00 - 09:00 CEST 1B 5.7 13.3 42.3
2021-05-13 07:00 - 10:00 CEST 1B 6.5 12.1 44.6
2021-05-13 08:00 - 11:00 CEST 1B 7.9 11.4 47.7
2021-05-13 09:00 - 12:00 CEST 1B 8.5 10.5 45.5
2021-05-13 10:00 - 13:00 CEST 1B 8.5 10.8 41.7
2021-05-13 11:00 - 14:00 CEST 1B 7.5 10.9 36.8
2021-05-13 12:00 - 15:00 CEST 1B 7.0 11.8 37.6
2021-05-13 13:00 - 16:00 CEST 1B 6.7 12.3 40.0
2021-05-13 14:00 - 17:00 CEST 1B 6.6 14.1 45.1
2021-05-13 15:00 - 18:00 CEST 1B 6.0 16.0 38.7
2021-05-13 16:00 - 19:00 CEST 1B 5.3 19.7 31.6
2021-05-13 17:00 - 20:00 CEST 1B 4.9 20.1 22.6
2021-05-13 18:00 - 21:00 CEST 1B 4.8 19.1 21.3
2021-05-13 19:00 - 22:00 CEST 1A 4.5 14.6 18.7
2021-05-13 20:00 - 23:00 CEST 1A 4.3 12.1 18.3
2021-05-13 21:00 - 00:00 CEST 1A 4.0 9.6 18.4
2021-05-13 22:00 - 01:00 CEST 1A 3.9 8.1 19.5
2021-05-13 23:00 - 02:00 CEST 1A 3.8 7.0 20.3

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