Information about air quality in the Czech Republic

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

Updated: 2022-12-01 03:01 CET


Locality

Basic data
Locality: Olawa-Zolnierzyak
Code: VOLZA
Type of measuring programme: Automated measuring program
Locality owner: Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation: B/U/-
Localization
Coordinates: 50° 56´ 31.466" North latitude 17° 17´ 28.796" East longitude
Altitude: 130 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]
2022-11-30 01:00 - 04:00 CET 2A 31.7 60.1 2.3
2022-11-30 02:00 - 05:00 CET 2A 32.5 62.8 2.8
2022-11-30 03:00 - 06:00 CET 2A 32.8 58.0 2.9
2022-11-30 04:00 - 07:00 CET 2A 32.3 53.9 2.8
2022-11-30 05:00 - 08:00 CET 2A 32.3 50.8 2.5
2022-11-30 06:00 - 09:00 CET 2A 29.9 47.9 3.7
2022-11-30 07:00 - 10:00 CET 1B 27.0 44.8 5.9
2022-11-30 08:00 - 11:00 CET 1B 24.7 45.5 7.8
2022-11-30 09:00 - 12:00 CET 1B 24.3 46.0 8.5
2022-11-30 10:00 - 13:00 CET 1B 26.0 46.6 8.0
2022-11-30 11:00 - 14:00 CET 1B 27.2 44.2 8.2
2022-11-30 12:00 - 15:00 CET 1B 27.3 41.9 8.9
2022-11-30 13:00 - 16:00 CET 1B 27.2 39.3 10.0
2022-11-30 14:00 - 17:00 CET 1B 27.0 38.4 11.2
2022-11-30 15:00 - 18:00 CET 1B 27.5 40.5 11.8
2022-11-30 16:00 - 19:00 CET 1B 27.0 42.9 12.1
2022-11-30 17:00 - 20:00 CET 1B 25.3 43.3 12.7
2022-11-30 18:00 - 21:00 CET 1B 23.1 39.9 13.7
2022-11-30 19:00 - 22:00 CET 1B 21.3 38.0 15.3
2022-11-30 20:00 - 23:00 CET 1B 20.0 41.6 16.8
2022-11-30 21:00 - 00:00 CET 1B 19.1 42.4 17.5
2022-11-30 22:00 - 01:00 CET 1B 17.6 42.9 18.9
2022-11-30 23:00 - 02:00 CET 0 17.2 19.3
2022-12-01 00:00 - 03:00 CET 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


Map of station position

Map is on page with detailed information about locality