Information about air quality in the Czech Republic

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

Updated: 2024-11-22 00:29 CET


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∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2024-11-20 22:00 - 01:00 CET 1A 8.2 10.3 7.9
2024-11-20 23:00 - 02:00 CET 1A 8.1 9.5 8.3
2024-11-21 00:00 - 03:00 CET 1A 8.1 9.8 9.0
2024-11-21 01:00 - 04:00 CET 1A 8.1 9.8 9.0
2024-11-21 02:00 - 05:00 CET 1A 8.0 9.5 8.4
2024-11-21 03:00 - 06:00 CET 1A 7.9 9.4 7.6
2024-11-21 04:00 - 07:00 CET 1A 8.1 10.8 7.3
2024-11-21 05:00 - 08:00 CET 1A 8.2 13.3 7.7
2024-11-21 06:00 - 09:00 CET 1A 8.8 14.9 8.3
2024-11-21 07:00 - 10:00 CET 1A 8.6 14.3 8.4
2024-11-21 08:00 - 11:00 CET 1A 8.6 13.6 8.3
2024-11-21 09:00 - 12:00 CET 1A 8.0 13.6 8.3
2024-11-21 10:00 - 13:00 CET 1A 7.6 13.3 8.2
2024-11-21 11:00 - 14:00 CET 1A 6.9 11.5 8.3
2024-11-21 12:00 - 15:00 CET 1A 5.9 8.5 7.8
2024-11-21 13:00 - 16:00 CET 1A 6.6 10.8 8.1
2024-11-21 14:00 - 17:00 CET 1A 8.9 14.9 8.7
2024-11-21 15:00 - 18:00 CET 1A 10.4 25.5 10.3
2024-11-21 16:00 - 19:00 CET 1B 12.0 34.3 13.3
2024-11-21 17:00 - 20:00 CET 1B 10.7 34.4 13.7
2024-11-21 18:00 - 21:00 CET 1A 11.0 29.8 13.8
2024-11-21 19:00 - 22:00 CET 1A 12.0 25.0 12.5
2024-11-21 20:00 - 23:00 CET 1B 15.4 29.0 14.6
2024-11-21 21:00 - 00:00 CET 1B 18.0 31.4 15.8

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