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: 2026-04-04 18:25 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
2026-04-03 16:00 - 19:00 CEST 2A 3.5 6.0 8.0 80.1 4.6
2026-04-03 17:00 - 20:00 CEST 2A 4.3 7.4 7.6 79.1 3.3
2026-04-03 18:00 - 21:00 CEST 2A 4.9 8.9 10.1 77.1 4.9
2026-04-03 19:00 - 22:00 CEST 2A 4.6 8.9 11.0 76.5 4.9
2026-04-03 20:00 - 23:00 CEST 2A 3.6 7.8 10.3 77.9 6.1
2026-04-03 21:00 - 00:00 CEST 2A 3.0 6.1 6.9 80.4 5.9
2026-04-03 22:00 - 01:00 CEST 2A 3.2 5.4 4.8 81.3 6.7
2026-04-03 23:00 - 02:00 CEST 2A 3.5 4.7 4.5 82.3 6.3
2026-04-04 00:00 - 03:00 CEST 2A 3.8 4.6 4.3 80.8 5.4
2026-04-04 01:00 - 04:00 CEST 2A 3.9 4.8 4.6 80.0 4.4
2026-04-04 02:00 - 05:00 CEST 2A 3.9 4.8 6.7 78.1 6.8
2026-04-04 03:00 - 06:00 CEST 2A 3.6 4.7 8.0 75.8 8.0
2026-04-04 04:00 - 07:00 CEST 2A 3.1 4.5 12.4 73.7 8.9
2026-04-04 05:00 - 08:00 CEST 2A 3.2 4.2 12.1 71.8 6.2
2026-04-04 06:00 - 09:00 CEST 2A 3.2 4.0 17.1 70.0 4.6
2026-04-04 07:00 - 10:00 CEST 2A 3.8 5.0 15.3 66.1 5.0
2026-04-04 08:00 - 11:00 CEST 2A 3.7 5.4 14.7 62.0 5.8
2026-04-04 09:00 - 12:00 CEST 1B 3.9 5.9 9.1 57.9 8.4
2026-04-04 10:00 - 13:00 CEST 1B 3.6 5.4 6.2 55.1 7.9
2026-04-04 11:00 - 14:00 CEST 1B 5.0 6.9 4.8 55.0 7.1
2026-04-04 12:00 - 15:00 CEST 1B 5.3 5.8 4.1 60.8 5.5
2026-04-04 13:00 - 16:00 CEST 1B 4.7 5.0 3.8 67.2 5.3
2026-04-04 14:00 - 17:00 CEST 2A 3.9 3.7 3.9 71.9 5.3
2026-04-04 15:00 - 18:00 CEST 1B 4.2 5.2 3.8 68.3 4.4

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