Information about air quality in the Czech Republic

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

Updated: 2021-02-24 22:48 CET


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]
2021-02-23 20:00 - 23:00 CET 3A 71.6 139.8
2021-02-23 21:00 - 00:00 CET 3A 67.6 134.5
2021-02-23 22:00 - 01:00 CET 3A 63.1 136.5
2021-02-23 23:00 - 02:00 CET 3A 59.7 135.3
2021-02-24 00:00 - 03:00 CET 3A 55.7 142.5
2021-02-24 01:00 - 04:00 CET 3A 53.1 139.0
2021-02-24 02:00 - 05:00 CET 3A 51.4 132.3
2021-02-24 03:00 - 06:00 CET 3A 59.5 141.2
2021-02-24 04:00 - 07:00 CET 3B 70.4 158.8
2021-02-24 05:00 - 08:00 CET 3B 71.5 161.8
2021-02-24 06:00 - 09:00 CET 3A 64.3 142.1
2021-02-24 07:00 - 10:00 CET 3A 52.6 116.4
2021-02-24 08:00 - 11:00 CET 2B 51.9 109.2
2021-02-24 09:00 - 12:00 CET 2B 50.9 103.3
2021-02-24 10:00 - 13:00 CET 2B 47.9 91.6
2021-02-24 11:00 - 14:00 CET 2B 43.2 79.6
2021-02-24 12:00 - 15:00 CET 2B 41.1 75.0
2021-02-24 13:00 - 16:00 CET 2B 48.5 78.2
2021-02-24 14:00 - 17:00 CET 2B 67.5 96.0
2021-02-24 15:00 - 18:00 CET 3B 90.0 141.2
2021-02-24 16:00 - 19:00 CET 3B 115.0 240.3
2021-02-24 17:00 - 20:00 CET 3B 132.6 305.5
2021-02-24 18:00 - 21:00 CET 3B 131.0 310.6
2021-02-24 19:00 - 22:00 CET 3B 108.2 273.5

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


Map of station position

Map is on page with detailed information about locality