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: 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
2026-04-03 16:00 - 19:00 CEST 2A 20.3 82.8 11.2
2026-04-03 17:00 - 20:00 CEST 2A 14.6 79.0 9.9
2026-04-03 18:00 - 21:00 CEST 2A 10.7 74.4 7.7
2026-04-03 19:00 - 22:00 CEST 2A 7.7 71.5 7.0
2026-04-03 20:00 - 23:00 CEST 1B 4.7 70.7 7.4
2026-04-03 21:00 - 00:00 CEST 1B 5.5 71.7 8.9
2026-04-03 22:00 - 01:00 CEST 2A 10.6 74.0 7.8
2026-04-03 23:00 - 02:00 CEST 2A 13.3 75.0 6.1
2026-04-04 00:00 - 03:00 CEST 2A 12.7 74.9 3.6
2026-04-04 01:00 - 04:00 CEST 2A 8.9 75.0 2.4
2026-04-04 02:00 - 05:00 CEST 2A 6.7 75.1 1.7
2026-04-04 03:00 - 06:00 CEST 2A 6.6 74.7 1.9
2026-04-04 04:00 - 07:00 CEST 2A 6.4 72.9 4.9
2026-04-04 05:00 - 08:00 CEST 1B 6.7 70.9 6.5
2026-04-04 06:00 - 09:00 CEST 2A 9.4 69.3 9.8
2026-04-04 07:00 - 10:00 CEST 2A 11.9 67.5 12.2
2026-04-04 08:00 - 11:00 CEST 2A 15.4 65.3 13.4
2026-04-04 09:00 - 12:00 CEST 2A 14.9 63.3 10.9
2026-04-04 10:00 - 13:00 CEST 2A 16.4 61.4 5.8
2026-04-04 11:00 - 14:00 CEST 1B 15.0 60.0 5.9
2026-04-04 12:00 - 15:00 CEST 1B 12.7 59.9 6.5
2026-04-04 13:00 - 16:00 CEST 1B 7.0 63.8 6.4
2026-04-04 14:00 - 17:00 CEST 1B 4.0 69.7 4.1
2026-04-04 15:00 - 18:00 CEST 1B 2.4 75.4 5.8

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