Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-01-22 04:29 CET


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
2025-01-21 02:00 - 05:00 CET 1A 1.8 19.8 27.2 18.0
2025-01-21 03:00 - 06:00 CET 1A 1.8 21.1 27.3 18.9
2025-01-21 04:00 - 07:00 CET 1A 1.3 22.7 26.9 20.1
2025-01-21 05:00 - 08:00 CET 1A 1.3 24.7 24.8 21.8
2025-01-21 06:00 - 09:00 CET 1A 1.8 26.6 23.3 23.5
2025-01-21 07:00 - 10:00 CET 1A 1.8 28.0 21.6 24.8
2025-01-21 08:00 - 11:00 CET 1A 1.8 29.2 20.4 25.5
2025-01-21 09:00 - 12:00 CET 1B 1.3 30.5 20.4 26.1
2025-01-21 10:00 - 13:00 CET 1B 1.3 33.0 20.7 26.7
2025-01-21 11:00 - 14:00 CET 1B 1.3 33.5 20.9 27.3
2025-01-21 12:00 - 15:00 CET 1B 1.3 33.5 19.6 27.7
2025-01-21 13:00 - 16:00 CET 1B 1.3 33.3 17.9 28.7
2025-01-21 14:00 - 17:00 CET 1B 1.3 34.8 15.9 29.8
2025-01-21 15:00 - 18:00 CET 1B 1.3 36.7 13.4 31.3
2025-01-21 16:00 - 19:00 CET 1B 1.3 37.7 12.2 32.2
2025-01-21 17:00 - 20:00 CET 1B 1.3 37.8 11.7 32.8
2025-01-21 18:00 - 21:00 CET 1B 2.1 37.4 10.9 32.9
2025-01-21 19:00 - 22:00 CET 1B 3.1 36.6 10.3 32.6
2025-01-21 20:00 - 23:00 CET 1B 4.6 35.6 10.3 32.3
2025-01-21 21:00 - 00:00 CET 1B 5.1 35.4 11.7 32.8
2025-01-21 22:00 - 01:00 CET 1B 5.8 35.7 10.5 33.2
2025-01-21 23:00 - 02:00 CET 1B 6.5 36.3 9.7 33.6
2025-01-22 00:00 - 03:00 CET 1B 7.8 36.5 6.1 33.1
2025-01-22 01:00 - 04:00 CET 1B 8.4 36.1 5.3 32.5

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