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: 2025-07-04 16:26 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
2025-07-03 14:00 - 17:00 CEST 2A 1.3 3.2 17.5 68.1 15.6
2025-07-03 15:00 - 18:00 CEST 1B 1.3 3.5 11.0 61.1 13.8
2025-07-03 16:00 - 19:00 CEST 1B 1.3 3.8 7.2 65.5 8.8
2025-07-03 17:00 - 20:00 CEST 2A 1.3 3.6 5.0 72.0 5.1
2025-07-03 18:00 - 21:00 CEST 2A 1.8 5.2 7.1 75.1 3.5
2025-07-03 19:00 - 22:00 CEST 2A 2.5 9.7 8.3 70.8 2.6
2025-07-03 20:00 - 23:00 CEST 2A 2.5 12.1 8.8 65.3 2.0
2025-07-03 21:00 - 00:00 CEST 1B 2.0 10.9 6.7 63.5 1.9
2025-07-03 22:00 - 01:00 CEST 1B 1.3 7.4 7.3 64.2 2.7
2025-07-03 23:00 - 02:00 CEST 1B 1.3 5.6 9.6 57.0 4.1
2025-07-04 00:00 - 03:00 CEST 1B 1.3 4.9 10.6 51.5 5.0
2025-07-04 01:00 - 04:00 CEST 1B 1.3 4.0 13.4 49.8 5.0
2025-07-04 02:00 - 05:00 CEST 1B 1.3 4.7 15.9 49.1 4.4
2025-07-04 03:00 - 06:00 CEST 1B 1.3 9.1 16.8 43.6 3.9
2025-07-04 04:00 - 07:00 CEST 1B 1.3 11.7 13.1 39.6 3.7
2025-07-04 05:00 - 08:00 CEST 1B 1.3 15.0 10.6 37.2 3.0
2025-07-04 06:00 - 09:00 CEST 1B 1.9 13.3 10.1 46.3 6.8
2025-07-04 07:00 - 10:00 CEST 2A 2.5 12.8 13.8 61.3 8.5
2025-07-04 08:00 - 11:00 CEST 2A 3.0 10.9 13.2 76.7 9.6
2025-07-04 09:00 - 12:00 CEST 2A 2.0 6.8 12.4 89.3 6.0
2025-07-04 10:00 - 13:00 CEST 2A 1.3 3.4 7.8 95.7 5.3
2025-07-04 11:00 - 14:00 CEST 2A 1.3 3.3 5.7 99.6 4.6
2025-07-04 12:00 - 15:00 CEST 2A 1.3 2.8 4.5 100.0 4.2
2025-07-04 13:00 - 16:00 CEST 2A 1.3 2.6 4.4 101.6 2.6

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