Information about air quality in the Czech Republic

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

Updated: 2023-02-04 02:41 CET


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]
2023-02-03 00:00 - 03:00 CET 1A 1.3 3.1 10.2 56.4 12.3
2023-02-03 01:00 - 04:00 CET 1A 1.3 2.8 6.1 56.4 7.4
2023-02-03 02:00 - 05:00 CET 1A 1.3 3.4 4.1 55.0 5.6
2023-02-03 03:00 - 06:00 CET 1A 1.3 4.1 3.1 53.7 4.9
2023-02-03 04:00 - 07:00 CET 1A 1.3 4.4 2.5 52.0 3.9
2023-02-03 05:00 - 08:00 CET 1A 1.3 4.5 2.3 52.5 2.4
2023-02-03 06:00 - 09:00 CET 1A 1.3 4.7 2.5 54.2 1.4
2023-02-03 07:00 - 10:00 CET 1A 1.3 4.9 2.9 56.9 1.0
2023-02-03 08:00 - 11:00 CET 1A 1.3 4.9 3.0 59.4 3.7
2023-02-03 09:00 - 12:00 CET 1A 1.3 4.4 2.8 61.7 5.4
2023-02-03 10:00 - 13:00 CET 1.3 4.2 63.0
2023-02-03 11:00 - 14:00 CET 1.3 4.0 63.7
2023-02-03 12:00 - 15:00 CET 1.3 4.5 63.8
2023-02-03 13:00 - 16:00 CET 1.3 4.8 64.5
2023-02-03 14:00 - 17:00 CET 1.3 5.4 64.8
2023-02-03 15:00 - 18:00 CET 1.3 6.4 64.3
2023-02-03 16:00 - 19:00 CET 1.3 6.7 65.6
2023-02-03 17:00 - 20:00 CET 1.3 6.4 67.5
2023-02-03 18:00 - 21:00 CET 1A 1.3 4.9 1.4 69.1
2023-02-03 19:00 - 22:00 CET 1A 1.3 3.9 1.7 70.9
2023-02-03 20:00 - 23:00 CET 1A 1.3 3.2 2.2 72.0
2023-02-03 21:00 - 00:00 CET 1A 1.3 2.7 3.4 72.9
2023-02-03 22:00 - 01:00 CET 1A 1.3 2.4 4.6 73.2
2023-02-03 23:00 - 02:00 CET 1A 1.3 1.8 4.9 72.1

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