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: 2025-07-10 09:25 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
2025-07-09 07:00 - 10:00 CEST 1B 15.4 10.4 51.6 5.4
2025-07-09 08:00 - 11:00 CEST 1B 13.7 11.0 52.7 5.9
2025-07-09 09:00 - 12:00 CEST 2A 12.0 13.5 55.1 7.9
2025-07-09 10:00 - 13:00 CEST 2A 9.6 15.8 57.7 9.3
2025-07-09 11:00 - 14:00 CEST 2A 9.3 14.8 60.9 8.7
2025-07-09 12:00 - 15:00 CEST 2A 9.2 10.3 62.6 6.6
2025-07-09 13:00 - 16:00 CEST 2A 8.1 10.4 64.7 5.0
2025-07-09 14:00 - 17:00 CEST 2A 7.5 10.4 66.9 4.4
2025-07-09 15:00 - 18:00 CEST 2A 7.3 12.0 68.1 3.7
2025-07-09 16:00 - 19:00 CEST 2A 8.1 8.7 68.7 3.9
2025-07-09 17:00 - 20:00 CEST 2A 8.5 7.2 67.6 3.2
2025-07-09 18:00 - 21:00 CEST 1B 8.1 5.6 66.0 3.1
2025-07-09 19:00 - 22:00 CEST 1B 8.4 5.2 63.7 3.7
2025-07-09 20:00 - 23:00 CEST 1B 7.2 7.5 61.4 6.4
2025-07-09 21:00 - 00:00 CEST 1B 6.8 8.1 60.2 8.1
2025-07-09 22:00 - 01:00 CEST 1B 4.3 8.0 59.4 7.8
2025-07-09 23:00 - 02:00 CEST 1B 3.8 8.9 58.9 5.7
2025-07-10 00:00 - 03:00 CEST 1B 3.9 9.6 58.5 4.4
2025-07-10 01:00 - 04:00 CEST 1B 4.3 9.9 56.0 2.9
2025-07-10 02:00 - 05:00 CEST 1B 4.6 6.8 54.1 4.5
2025-07-10 03:00 - 06:00 CEST 1B 5.6 9.3 52.5 6.1
2025-07-10 04:00 - 07:00 CEST 1B 6.3 11.1 52.4 7.8
2025-07-10 05:00 - 08:00 CEST 1B 7.7 13.7 52.5 5.9
2025-07-10 06:00 - 09:00 CEST 1B 9.6 13.4 53.8 4.2

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