Information about air quality in the Czech Republic

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

Updated: 2022-01-27 03:34 CET


Locality

Basic data Locality photo
Locality: Ostrava-Radvanice ZU
Code: TOREK
Type of measuring programme: Combination measuring program
Locality owner: ZU Statutory City of Ostrava
Classification
Abbreviation: I/S/IR
Localization
Coordinates: 49° 48´ 25.403" North latitude 18° 20´ 20.904" East longitude
Altitude: 250 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-01-26 01:00 - 04:00 CET 1B 5.6 30.8 40.3 17.3 31.3
2022-01-26 02:00 - 05:00 CET 1B 5.6 31.8 39.7 13.2 33.3
2022-01-26 03:00 - 06:00 CET 2A 5.6 33.7 43.7 8.9 37.3
2022-01-26 04:00 - 07:00 CET 2A 5.6 34.4 44.3 6.7 37.0
2022-01-26 05:00 - 08:00 CET 2A 5.6 37.8 47.0 5.0 37.3
2022-01-26 06:00 - 09:00 CET 2A 5.6 38.0 47.7 5.0 36.7
2022-01-26 07:00 - 10:00 CET 2A 5.6 35.4 50.0 9.7 37.7
2022-01-26 08:00 - 11:00 CET 1B 5.6 30.7 43.7 15.7 34.0
2022-01-26 09:00 - 12:00 CET 1B 5.6 27.7 39.0 21.7 31.3
2022-01-26 10:00 - 13:00 CET 1B 7.8 27.0 34.3 23.0 28.3
2022-01-26 11:00 - 14:00 CET 1B 9.8 26.8 32.3 24.6 27.3
2022-01-26 12:00 - 15:00 CET 1B 9.8 25.5 29.0 25.7 24.0
2022-01-26 13:00 - 16:00 CET 1B 7.6 27.9 28.7 24.1 24.3
2022-01-26 14:00 - 17:00 CET 1B 7.5 30.3 31.7 21.6 25.3
2022-01-26 15:00 - 18:00 CET 1B 7.5 32.3 32.7 18.9 27.3
2022-01-26 16:00 - 19:00 CET 1B 7.5 31.9 33.0 18.2 28.7
2022-01-26 17:00 - 20:00 CET 1B 5.6 32.3 37.3 17.9 32.7
2022-01-26 18:00 - 21:00 CET 2A 10.5 34.2 44.3 17.1 37.7
2022-01-26 19:00 - 22:00 CET 2A 15.4 37.7 49.0 13.4 39.7
2022-01-26 20:00 - 23:00 CET 2A 19.4 38.6 46.3 12.6 37.7
2022-01-26 21:00 - 00:00 CET 2A 19.9 40.0 44.7 12.1 36.3
2022-01-26 22:00 - 01:00 CET 2A 23.4 38.6 40.7 15.5 33.7
2022-01-26 23:00 - 02:00 CET 1B 22.1 33.0 37.3 20.6 30.7
2022-01-27 00:00 - 03:00 CET 1B 18.7 25.0 32.0 26.1 26.0

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