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: 2025-09-08 19:26 CEST


Basic data Locality photo
Locality: Sokolov
Code: KSOMA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/S/R
Localization
Coordinates: 50° 10´ 22.169" North latitude 12° 40´ 22.145" East longitude
Altitude: 476 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
2025-09-07 17:00 - 20:00 CEST 2A 1.3 12.6 6.9 79.5 2.7
2025-09-07 18:00 - 21:00 CEST 2A 1.3 16.6 5.6 72.2 3.2
2025-09-07 19:00 - 22:00 CEST 2A 1.3 15.9 4.8 69.7 3.4
2025-09-07 20:00 - 23:00 CEST 2A 1.3 12.4 3.8 70.7 3.2
2025-09-07 21:00 - 00:00 CEST 2A 1.3 7.5 3.7 72.4 2.3
2025-09-07 22:00 - 01:00 CEST 2A 1.3 5.5 3.9 71.7 1.4
2025-09-07 23:00 - 02:00 CEST 1B 1.3 4.1 3.9 61.5 1.7
2025-09-08 00:00 - 03:00 CEST 1B 1.3 3.7 7.1 54.9 1.7
2025-09-08 01:00 - 04:00 CEST 1B 1.3 4.5 8.0 51.9 4.3
2025-09-08 02:00 - 05:00 CEST 1B 1.3 6.7 9.3 45.0 5.2
2025-09-08 03:00 - 06:00 CEST 1B 1.3 10.4 6.6 34.7 6.6
2025-09-08 04:00 - 07:00 CEST 1B 1.3 16.0 5.8 25.7 4.8
2025-09-08 05:00 - 08:00 CEST 1A 1.3 22.0 4.8 17.1 3.6
2025-09-08 06:00 - 09:00 CEST 1B 1.3 23.5 11.1 13.7 2.1
2025-09-08 07:00 - 10:00 CEST 1B 1.3 21.3 14.0 15.1 1.9
2025-09-08 08:00 - 11:00 CEST 1B 2.3 15.9 16.1 28.3 6.8
2025-09-08 09:00 - 12:00 CEST 1B 3.5 13.6 9.8 41.4 9.3
2025-09-08 10:00 - 13:00 CEST 1B 4.2 10.5 6.6 57.8 11.2
2025-09-08 11:00 - 14:00 CEST 2A 4.1 9.7 4.7 68.8 7.4
2025-09-08 12:00 - 15:00 CEST 2A 2.3 7.0 4.1 81.7 6.0
2025-09-08 13:00 - 16:00 CEST 2A 1.3 7.9 4.0 88.6 5.5
2025-09-08 14:00 - 17:00 CEST 2A 1.3 8.6 4.4 94.1 5.5
2025-09-08 15:00 - 18:00 CEST 2A 1.3 9.3 5.7 97.6 6.4
2025-09-08 16:00 - 19:00 CEST 2A 1.3 9.3 5.9 98.1 5.4

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