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 photo
Locality: Steti
Code: USTEA
Type of measuring programme: Automated measuring program
Locality owner: Mesto Steti
Classification
Abbreviation: B/U/R
Localization
Coordinates: 50° 27´ 14.958" North latitude 14° 22´ 26.986" East longitude
Altitude: 155 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₁₀ - from model O₃ - from model PM₂.₅
3h average 3h average 3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2024-11-20 22:00 - 01:00 CET 1A 1.3 3.8 49.8 2.7
2024-11-20 23:00 - 02:00 CET 1A 1.3 2.9 49.5 2.0
2024-11-21 00:00 - 03:00 CET 1A 1.3 2.2 51.2 1.5
2024-11-21 01:00 - 04:00 CET 1A 1.3 2.2 54.4 1.5
2024-11-21 02:00 - 05:00 CET 1A 1.3 3.3 54.6 2.2
2024-11-21 03:00 - 06:00 CET 1A 1.3 4.4 53.8 3.0
2024-11-21 04:00 - 07:00 CET 1A 1.3 5.6 52.2 4.5
2024-11-21 05:00 - 08:00 CET 1A 1.3 5.7 48.9 4.5
2024-11-21 06:00 - 09:00 CET 1A 1.3 6.0 46.8 4.6
2024-11-21 07:00 - 10:00 CET 1A 1.3 5.7 46.4 4.1
2024-11-21 08:00 - 11:00 CET 1A 1.3 5.8 48.5 4.2
2024-11-21 09:00 - 12:00 CET 1A 1.3 6.1 50.6 4.4
2024-11-21 10:00 - 13:00 CET 1A 1.3 5.8 51.1 4.2
2024-11-21 11:00 - 14:00 CET 1A 1.3 5.8 50.1 4.1
2024-11-21 12:00 - 15:00 CET 1A 1.3 5.9 49.0 3.9
2024-11-21 13:00 - 16:00 CET 1A 1.3 6.3 47.5 4.2
2024-11-21 14:00 - 17:00 CET 1A 1.3 6.5 45.4 4.2
2024-11-21 15:00 - 18:00 CET 1A 1.3 6.4 43.4 4.5
2024-11-21 16:00 - 19:00 CET 1A 1.3 7.1 39.4 5.1
2024-11-21 17:00 - 20:00 CET 1A 1.3 9.2 34.5 6.7
2024-11-21 18:00 - 21:00 CET 1A 1.3 11.0 29.2 8.3
2024-11-21 19:00 - 22:00 CET 1A 1.3 14.4 24.3 11.2
2024-11-21 20:00 - 23:00 CET 1A 1.3 17.7 19.6 14.4
2024-11-21 21:00 - 00:00 CET 1A 1.9 21.8 16.8 18.1

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