Information about air quality in the Czech Republic

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

Updated: 2024-12-09 20:30 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
2024-12-08 18:00 - 21:00 CET 1B 8.9 21.2 27.1
2024-12-08 19:00 - 22:00 CET 1B 9.0 21.8 25.7
2024-12-08 20:00 - 23:00 CET 1B 9.4 18.4 23.1
2024-12-08 21:00 - 00:00 CET 1B 10.1 15.9 21.4
2024-12-08 22:00 - 01:00 CET 1A 10.7 13.1 21.0
2024-12-08 23:00 - 02:00 CET 1B 10.9 13.1 23.0
2024-12-09 00:00 - 03:00 CET 1B 10.5 13.4 27.5
2024-12-09 01:00 - 04:00 CET 1B 9.7 14.2 32.5
2024-12-09 02:00 - 05:00 CET 1B 8.5 13.8 35.2
2024-12-09 03:00 - 06:00 CET 1B 8.2 14.3 34.9
2024-12-09 04:00 - 07:00 CET 1B 7.9 14.8 32.8
2024-12-09 05:00 - 08:00 CET 1B 7.7 15.3 29.4
2024-12-09 06:00 - 09:00 CET 1B 7.3 14.7 26.1
2024-12-09 07:00 - 10:00 CET 1B 7.4 15.0 22.3
2024-12-09 08:00 - 11:00 CET 1A 7.3 15.3 17.8
2024-12-09 09:00 - 12:00 CET 1A 6.9 15.0 13.2
2024-12-09 10:00 - 13:00 CET 1A 6.4 14.5 10.1
2024-12-09 11:00 - 14:00 CET 1A 6.3 14.5 9.0
2024-12-09 12:00 - 15:00 CET 1A 6.4 15.2 9.0
2024-12-09 13:00 - 16:00 CET 1A 5.9 16.4 9.0
2024-12-09 14:00 - 17:00 CET 1A 6.1 17.4 8.9
2024-12-09 15:00 - 18:00 CET 1A 5.8 18.9 8.8
2024-12-09 16:00 - 19:00 CET 1A 5.8 18.2 9.2
2024-12-09 17:00 - 20:00 CET 1A 5.3 17.9 9.7

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