Information about air quality in the Czech Republic

Current overview of data from automated stations (non-verified data)

Updated: 2024-04-25 06:27 CEST


Locality

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 PM 10 - from model O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-04-24 04:00 - 07:00 CEST 2A 4.3 9.0 12.2 59.2 12.4
2024-04-24 05:00 - 08:00 CEST 2A 4.6 11.2 12.6 60.2 6.4
2024-04-24 06:00 - 09:00 CEST 2A 4.6 11.1 13.0 61.7 7.6
2024-04-24 07:00 - 10:00 CEST 2A 4.6 9.8 15.0 65.4 8.3
2024-04-24 08:00 - 11:00 CEST 2A 4.0 7.1 18.0 72.2 13.3
2024-04-24 09:00 - 12:00 CEST 2A 3.8 5.9 21.6 82.1 11.7
2024-04-24 10:00 - 13:00 CEST 2A 3.4 5.4 19.0 89.5 14.8
2024-04-24 11:00 - 14:00 CEST 2A 3.2 5.0 15.5 93.3 11.7
2024-04-24 12:00 - 15:00 CEST 2B 3.1 5.5 18.6 94.7 10.5
2024-04-24 13:00 - 16:00 CEST 2B 2.5 6.5 20.1 95.1 6.1
2024-04-24 14:00 - 17:00 CEST 2B 2.6 7.1 20.3 96.3 6.1
2024-04-24 15:00 - 18:00 CEST 2A 2.5 8.1 12.9 96.2 7.3
2024-04-24 16:00 - 19:00 CEST 2A 3.0 7.5 9.5 95.7 9.5
2024-04-24 17:00 - 20:00 CEST 2A 3.2 8.4 8.1 93.5 8.3
2024-04-24 18:00 - 21:00 CEST 2A 3.4 7.7 12.2 89.8 12.1
2024-04-24 19:00 - 22:00 CEST 2A 3.8 7.8 14.2 85.4 12.5
2024-04-24 20:00 - 23:00 CEST 2A 4.0 6.6 12.7 81.4 13.1
2024-04-24 21:00 - 00:00 CEST 2A 4.2 6.4 7.6 78.3 9.8
2024-04-24 22:00 - 01:00 CEST 2A 4.3 6.5 4.6 76.2 9.2
2024-04-24 23:00 - 02:00 CEST 2A 4.3 5.7 7.6 74.4 8.9
2024-04-25 00:00 - 03:00 CEST 2A 4.1 5.2 9.3 71.7 6.3
2024-04-25 01:00 - 04:00 CEST 2A 4.1 4.3 11.2 70.1 4.2
2024-04-25 02:00 - 05:00 CEST 2A 3.9 4.1 8.2 69.5 3.6
2024-04-25 03:00 - 06:00 CEST 2A 4.0 4.3 6.0 69.3 3.3

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