Information about air quality in the Czech Republic

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

Updated: 2024-12-22 12:28 CET


Locality

Basic data Locality photo
Locality: Steti
Code: USTEA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
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
2024-12-21 10:00 - 13:00 CET 1A 1.3 8.5 52.1 6.3
2024-12-21 11:00 - 14:00 CET 1A 1.3 7.3 56.3 5.5
2024-12-21 12:00 - 15:00 CET 1A 1.3 6.8 58.3 5.4
2024-12-21 13:00 - 16:00 CET 1A 1.3 6.9 57.5 5.4
2024-12-21 14:00 - 17:00 CET 1A 2.0 7.7 54.8 5.9
2024-12-21 15:00 - 18:00 CET 1A 2.8 8.7 52.4 6.9
2024-12-21 16:00 - 19:00 CET 1A 3.8 10.6 52.7 9.0
2024-12-21 17:00 - 20:00 CET 1A 3.8 12.1 53.3 10.7
2024-12-21 18:00 - 21:00 CET 1A 3.9 13.1 54.8 12.0
2024-12-21 19:00 - 22:00 CET 1A 2.3 10.7 56.3 9.7
2024-12-21 20:00 - 23:00 CET 1A 1.3 7.9 57.6 7.1
2024-12-21 21:00 - 00:00 CET 1A 1.3 5.1 58.6 4.3
2024-12-21 22:00 - 01:00 CET 1A 1.3 4.2 58.8 3.7
2024-12-21 23:00 - 02:00 CET 1A 1.3 3.6 59.0 2.8
2024-12-22 00:00 - 03:00 CET 1A 1.3 2.7 60.0 2.1
2024-12-22 01:00 - 04:00 CET 1A 1.3 2.0 60.9 1.5
2024-12-22 02:00 - 05:00 CET 1A 1.3 1.5 59.6 1.5
2024-12-22 03:00 - 06:00 CET 1A 1.3 1.5 58.1 1.5
2024-12-22 04:00 - 07:00 CET 1A 1.3 1.5 56.6 1.5
2024-12-22 05:00 - 08:00 CET 1A 1.3 1.5 57.0 1.5
2024-12-22 06:00 - 09:00 CET 1A 1.3 1.5 57.8 1.5
2024-12-22 07:00 - 10:00 CET 1A 1.3 1.5 59.1 1.5
2024-12-22 08:00 - 11:00 CET 1A 1.3 1.5 59.8 1.5
2024-12-22 09:00 - 12:00 CET 1A 1.3 2.1 60.4 1.5

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