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: 2025-12-05 07:25 CET


Basic data
Locality: Kolin SAZ
Code: SKOAA
Type of measuring programme: Automated measuring program
Locality owner: Health Institute Usti n/L
Classification
Abbreviation: B/U/R
Localization
Coordinates: 50° 1´ 31.777" North latitude 15° 12´ 23.819" East longitude
Altitude: 210 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
2025-12-04 05:00 - 08:00 CET 1A 24.8 8.1 22.8
2025-12-04 06:00 - 09:00 CET 1A 26.8 6.3 22.8
2025-12-04 07:00 - 10:00 CET 1A 27.6 6.4 23.2
2025-12-04 08:00 - 11:00 CET 1A 25.3 8.4 21.2
2025-12-04 09:00 - 12:00 CET 1A 21.2 11.9 19.1
2025-12-04 10:00 - 13:00 CET 1A 18.3 15.2 16.9
2025-12-04 11:00 - 14:00 CET 1A 17.9 17.8 16.5
2025-12-04 12:00 - 15:00 CET 1A 17.4 19.5 16.0
2025-12-04 13:00 - 16:00 CET 1A 18.7 18.8 17.1
2025-12-04 14:00 - 17:00 CET 1A 20.5 17.8 18.4
2025-12-04 15:00 - 18:00 CET 1A 23.5 17.5 21.3
2025-12-04 16:00 - 19:00 CET 1A 26.5 17.2 24.2
2025-12-04 17:00 - 20:00 CET 1A 29.9 15.6 27.8
2025-12-04 18:00 - 21:00 CET 1B 31.7 13.8 29.1
2025-12-04 19:00 - 22:00 CET 1B 32.1 12.5 29.4
2025-12-04 20:00 - 23:00 CET 1B 31.5 12.9 29.1
2025-12-04 21:00 - 00:00 CET 1A 30.1 13.7 28.1
2025-12-04 22:00 - 01:00 CET 1A 29.1 14.1 27.0
2025-12-04 23:00 - 02:00 CET 1A 26.7 14.6 24.6
2025-12-05 00:00 - 03:00 CET 1A 24.7 17.3 22.9
2025-12-05 01:00 - 04:00 CET 1A 21.9 19.1 20.7
2025-12-05 02:00 - 05:00 CET 1A 19.8 21.2 18.7
2025-12-05 03:00 - 06:00 CET 1A 18.7 21.3 17.4
2025-12-05 04:00 - 07:00 CET 1A 18.2 20.5 16.5

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