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: Kladno-stred mesta
Code: SKLMA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 50° 8´ 37.896" North latitude 14° 6´ 6.422" East longitude
Altitude: 303 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 4.7 106.8 6.7
2026-05-23 16:00 - 19:00 CEST 2A 4.3 108.3 5.2
2026-05-23 17:00 - 20:00 CEST 2A 3.9 105.8 5.9
2026-05-23 18:00 - 21:00 CEST 2A 9.3 98.0 6.5
2026-05-23 19:00 - 22:00 CEST 2A 12.1 79.4 6.0
2026-05-23 20:00 - 23:00 CEST 2A 17.8 68.0 10.6
2026-05-23 21:00 - 00:00 CEST 2A 16.3 59.7 15.6
2026-05-23 22:00 - 01:00 CEST 2A 19.7 58.7 17.7
2026-05-23 23:00 - 02:00 CEST 2A 20.3 54.4 14.1
2026-05-24 00:00 - 03:00 CEST 2A 23.4 54.8 10.1
2026-05-24 01:00 - 04:00 CEST 2A 20.5 55.4 9.7
2026-05-24 02:00 - 05:00 CEST 1B 17.7 54.0 9.4
2026-05-24 03:00 - 06:00 CEST 1B 12.7 54.2 9.7
2026-05-24 04:00 - 07:00 CEST 1B 14.8 55.4 12.2
2026-05-24 05:00 - 08:00 CEST 1B 17.8 55.6 19.3
2026-05-24 06:00 - 09:00 CEST 2A 26.2 60.8 25.1
2026-05-24 07:00 - 10:00 CEST 2A 26.3 75.0 24.2
2026-05-24 08:00 - 11:00 CEST 2B 24.5 94.0 16.9
2026-05-24 09:00 - 12:00 CEST 2B 15.2 108.9 11.4
2026-05-24 10:00 - 13:00 CEST 2B 13.9 114.2 8.1
2026-05-24 11:00 - 14:00 CEST 2B 11.3 116.3 6.5
2026-05-24 12:00 - 15:00 CEST 2B 10.3 112.9 4.4
2026-05-24 13:00 - 16:00 CEST 2A 6.5 110.6 3.7
2026-05-24 14:00 - 17:00 CEST 2A 5.8 107.4 5.5

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