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: 2026-06-15 07:27 CEST


Basic data Locality photo
Locality: Kamenny Ujezd
Code: PKUJA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/NA-NCI
Localization
Coordinates: 49° 43´ 19.200" North latitude 13° 37´ 6.736" East longitude
Altitude: 385 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
2026-06-14 05:00 - 08:00 CEST 2A 5.3 2.6 15.2 63.4 3.9
2026-06-14 06:00 - 09:00 CEST 2A 5.4 1.7 13.3 67.2 7.6
2026-06-14 07:00 - 10:00 CEST 2A 5.3 1.3 12.8 71.1 10.1
2026-06-14 08:00 - 11:00 CEST 2A 5.4 1.0 10.1 74.1 11.2
2026-06-14 09:00 - 12:00 CEST 2A 5.3 1.0 8.7 75.2 8.9
2026-06-14 10:00 - 13:00 CEST 2A 5.3 1.0 7.2 75.8 6.1
2026-06-14 11:00 - 14:00 CEST 2A 5.0 1.0 3.4 76.2 4.3
2026-06-14 12:00 - 15:00 CEST 2A 4.7 1.0 1.7 77.1 2.4
2026-06-14 13:00 - 16:00 CEST 2A 4.6 1.0 1.0 78.6 1.4
2026-06-14 14:00 - 17:00 CEST 2A 4.8 1.0 6.5 80.4 1.0
2026-06-14 15:00 - 18:00 CEST 2A 4.8 1.0 9.6 82.3 1.0
2026-06-14 16:00 - 19:00 CEST 2A 4.6 1.0 11.1 83.1 1.0
2026-06-14 17:00 - 20:00 CEST 2A 4.6 1.0 6.8 82.4 2.3
2026-06-14 18:00 - 21:00 CEST 2A 4.6 1.3 4.6 79.8 5.1
2026-06-14 19:00 - 22:00 CEST 2A 4.6 1.3 6.6 76.5 6.4
2026-06-14 20:00 - 23:00 CEST 2A 4.6 1.9 7.0 72.9 5.5
2026-06-14 21:00 - 00:00 CEST 2A 4.9 2.1 9.1 69.8 3.9
2026-06-14 22:00 - 01:00 CEST 1B 5.2 2.1 7.3 66.5 3.0
2026-06-14 23:00 - 02:00 CEST 1B 5.2 2.4 6.4 63.2 2.6
2026-06-15 00:00 - 03:00 CEST 1B 5.2 3.2 4.0 60.6 1.8
2026-06-15 01:00 - 04:00 CEST 1B 5.3 3.6 3.0 57.7 1.8
2026-06-15 02:00 - 05:00 CEST 1B 5.6 3.3 2.2 56.4 1.8
2026-06-15 03:00 - 06:00 CEST 1B 5.6 2.6 1.7 55.4 1.4
2026-06-15 04:00 - 07:00 CEST 1B 5.2 3.2 1.5 54.6 1.0

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