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ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-12-14 23:26 CET


Basic data Locality photo
Locality: Kladno-Svermov
Code: SKLSA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/RI
Localization
Coordinates: 50° 10´ 2.682" North latitude 14° 6´ 21.771" East longitude
Altitude: 219 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
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
2025-12-13 21:00 - 00:00 CET 1A 1.3 9.9 14.5
2025-12-13 22:00 - 01:00 CET 1A 1.3 9.9 14.1
2025-12-13 23:00 - 02:00 CET 1A 2.1 8.6 11.3
2025-12-14 00:00 - 03:00 CET 1A 2.1 7.4 13.7
2025-12-14 01:00 - 04:00 CET 1A 1.8 7.3 12.9
2025-12-14 02:00 - 05:00 CET 1A 1.3 7.2 12.1
2025-12-14 03:00 - 06:00 CET 1A 1.3 7.3 7.4
2025-12-14 04:00 - 07:00 CET 1A 1.3 7.4 5.6
2025-12-14 05:00 - 08:00 CET 1A 1.3 7.4 5.0
2025-12-14 06:00 - 09:00 CET 1A 1.3 7.2 4.5
2025-12-14 07:00 - 10:00 CET 1A 1.3 6.6 4.0
2025-12-14 08:00 - 11:00 CET 1A 1.3 6.4 3.1
2025-12-14 09:00 - 12:00 CET 1A 1.3 6.9 2.6
2025-12-14 10:00 - 13:00 CET 1A 1.3 8.3 2.6
2025-12-14 11:00 - 14:00 CET 1A 1.3 9.5 6.2
2025-12-14 12:00 - 15:00 CET 1A 1.3 10.8 7.6
2025-12-14 13:00 - 16:00 CET 1A 1.3 11.5 11.0
2025-12-14 14:00 - 17:00 CET 1A 1.3 12.0 9.5
2025-12-14 15:00 - 18:00 CET 1A 1.3 12.2 9.2
2025-12-14 16:00 - 19:00 CET 1A 1.9 12.8 6.7
2025-12-14 17:00 - 20:00 CET 1A 1.9 13.5 6.0
2025-12-14 18:00 - 21:00 CET 1A 1.9 14.2 6.3
2025-12-14 19:00 - 22:00 CET 1A 1.3 14.3 6.6
2025-12-14 20:00 - 23:00 CET 1A 1.3 13.4 6.0

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