Information about air quality in the Czech Republic

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

Updated: 2024-04-18 05:27 CEST


Locality

Basic data
Locality: Czestochowa - Armii Krajowej
Code: WCZAA
Type of measuring programme: Automated measuring program
Locality owner: Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation: T/U/RCI
Localization
Coordinates: 50° 49´ 3.649" North latitude 19° 7´ 2.699" East longitude
Altitude: 248 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃
3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-04-17 03:00 - 06:00 CEST 1B 21.6 22.7
2024-04-17 04:00 - 07:00 CEST 1B 28.8 26.0
2024-04-17 05:00 - 08:00 CEST 1B 34.3 25.8
2024-04-17 06:00 - 09:00 CEST 1B 38.4 26.9
2024-04-17 07:00 - 10:00 CEST 1B 39.1 25.1
2024-04-17 08:00 - 11:00 CEST 1B 39.2 22.9
2024-04-17 09:00 - 12:00 CEST 1B 37.3 18.9
2024-04-17 10:00 - 13:00 CEST 1B 36.1 16.4
2024-04-17 11:00 - 14:00 CEST 1A 33.8 14.4
2024-04-17 12:00 - 15:00 CEST 1A 33.6 14.1
2024-04-17 13:00 - 16:00 CEST 1A 33.4 12.9
2024-04-17 14:00 - 17:00 CEST 1A 35.4 12.4
2024-04-17 15:00 - 18:00 CEST 1A 34.5 12.4
2024-04-17 16:00 - 19:00 CEST 1B 36.1 16.1
2024-04-17 17:00 - 20:00 CEST 1B 35.7 20.3
2024-04-17 18:00 - 21:00 CEST 1B 37.1 22.7
2024-04-17 19:00 - 22:00 CEST 1B 38.8 30.3
2024-04-17 20:00 - 23:00 CEST 1B 39.0 35.4
2024-04-17 21:00 - 00:00 CEST 1B 33.8 37.3
2024-04-17 22:00 - 01:00 CEST 1B 23.9 30.2
2024-04-17 23:00 - 02:00 CEST 1B 15.4 26.2
2024-04-18 00:00 - 03:00 CEST 1A 11.8 24.8
2024-04-18 01:00 - 04:00 CEST 1B 12.2 25.7
2024-04-18 02:00 - 05:00 CEST 13.0

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