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: 2025-04-03 01:25 CEST


Basic data Locality photo
Locality: Decin
Code: UDCMA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 50° 46´ 26.943" North latitude 14° 13´ 7.658" East longitude
Altitude: 131 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
2025-04-01 23:00 - 02:00 CEST 2A 12.0 19.0 68.5 8.7
2025-04-02 00:00 - 03:00 CEST 2A 11.7 21.7 67.6 16.4
2025-04-02 01:00 - 04:00 CEST 2A 13.1 23.6 67.1 20.7
2025-04-02 02:00 - 05:00 CEST 2A 17.3 25.2 66.9 25.0
2025-04-02 03:00 - 06:00 CEST 2A 20.9 24.1 65.0 26.4
2025-04-02 04:00 - 07:00 CEST 2A 23.7 26.1 59.9 29.5
2025-04-02 05:00 - 08:00 CEST 2A 28.3 21.8 53.9 27.3
2025-04-02 06:00 - 09:00 CEST 2A 25.9 21.8 50.2 19.8
2025-04-02 07:00 - 10:00 CEST 2A 19.7 19.6 52.4 12.3
2025-04-02 08:00 - 11:00 CEST 2A 12.1 20.7 57.5 9.3
2025-04-02 09:00 - 12:00 CEST 2A 8.7 15.4 63.5 9.7
2025-04-02 10:00 - 13:00 CEST 2A 6.9 14.9 71.6 10.0
2025-04-02 11:00 - 14:00 CEST 2A 4.8 17.9 78.7 13.6
2025-04-02 12:00 - 15:00 CEST 2A 3.0 22.1 84.2 12.1
2025-04-02 13:00 - 16:00 CEST 2A 3.6 20.1 85.9 10.6
2025-04-02 14:00 - 17:00 CEST 2A 4.0 16.8 87.4 8.9
2025-04-02 15:00 - 18:00 CEST 2A 3.9 12.9 87.1 11.2
2025-04-02 16:00 - 19:00 CEST 2A 4.7 14.8 85.6 14.7
2025-04-02 17:00 - 20:00 CEST 2A 8.7 17.1 82.2 12.6
2025-04-02 18:00 - 21:00 CEST 2A 15.4 21.4 77.7 10.5
2025-04-02 19:00 - 22:00 CEST 2A 19.7 22.3 72.5 12.5
2025-04-02 20:00 - 23:00 CEST 2A 20.3 26.5 69.4 21.4
2025-04-02 21:00 - 00:00 CEST 2B 18.6 31.8 67.4 30.4
2025-04-02 22:00 - 01:00 CEST 2B 17.6 39.8 66.2 33.2

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