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: 2026-05-24 17:25 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
2026-05-23 15:00 - 18:00 CEST 2A 1.3 2.9 6.6 94.1 3.5
2026-05-23 16:00 - 19:00 CEST 2A 2.2 4.3 6.7 96.7 3.7
2026-05-23 17:00 - 20:00 CEST 2A 3.1 7.8 7.0 92.0 8.6
2026-05-23 18:00 - 21:00 CEST 2A 3.8 9.8 10.0 87.2 10.5
2026-05-23 19:00 - 22:00 CEST 2A 3.5 11.2 16.5 84.2 13.8
2026-05-23 20:00 - 23:00 CEST 2A 2.6 10.8 19.1 80.9 10.6
2026-05-23 21:00 - 00:00 CEST 2A 1.8 11.5 20.1 75.5 13.6
2026-05-23 22:00 - 01:00 CEST 2A 1.3 9.3 16.5 71.0 13.3
2026-05-23 23:00 - 02:00 CEST 2A 1.3 6.4 12.7 64.3 13.1
2026-05-24 00:00 - 03:00 CEST 2A 1.3 5.0 17.0 57.6 8.6
2026-05-24 01:00 - 04:00 CEST 2A 1.3 4.8 18.1 55.1 9.1
2026-05-24 02:00 - 05:00 CEST 2A 1.3 5.6 21.1 49.2 9.1
2026-05-24 03:00 - 06:00 CEST 1B 1.3 6.1 14.6 44.8 11.2
2026-05-24 04:00 - 07:00 CEST 1B 1.3 7.7 14.3 35.4 8.6
2026-05-24 05:00 - 08:00 CEST 1B 1.3 7.9 13.0 31.4 12.9
2026-05-24 06:00 - 09:00 CEST 1B 1.3 8.1 16.4 33.0 19.0
2026-05-24 07:00 - 10:00 CEST 1B 9.9 10.8 15.5 46.2 22.4
2026-05-24 08:00 - 11:00 CEST 2A 30.0 16.4 13.7 63.4 18.2
2026-05-24 09:00 - 12:00 CEST 2A 25.3 13.6 9.1 82.0 10.4
2026-05-24 10:00 - 13:00 CEST 2A 21.3 10.5 7.5 94.9 6.1
2026-05-24 11:00 - 14:00 CEST 2A 6.2 4.9 7.8 100.7 3.9
2026-05-24 12:00 - 15:00 CEST 2A 2.5 3.1 7.7 102.4 2.3
2026-05-24 13:00 - 16:00 CEST 2A 1.3 2.5 6.5 105.2 2.1
2026-05-24 14:00 - 17:00 CEST 2B 1.3 2.6 14.5 109.1 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