Information about air quality in the Czech Republic

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

Updated: 2022-08-10 13:54 CEST


Locality

Basic data Locality photo
Locality: Ostrava-Marianske Ho
Code: TOMHK
Type of measuring programme: Combination measuring program
Locality owner: ZU Statutory City of Ostrava
Classification
Abbreviation: B/U/RN
Localization
Coordinates: 49° 49´ 29.495" North latitude 18° 15´ 49.157" East longitude
Altitude: 225 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ O 3 - from model
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-08-09 11:00 - 14:00 CEST 2A 5.6 4.0 14.3 89.6
2022-08-09 12:00 - 15:00 CEST 2A 5.6 4.0 15.7 91.7
2022-08-09 13:00 - 16:00 CEST 2A 5.6 4.0 14.0 91.2
2022-08-09 14:00 - 17:00 CEST 2A 5.6 4.0 14.0 90.7
2022-08-09 15:00 - 18:00 CEST 2A 5.6 4.0 17.0 92.6
2022-08-09 16:00 - 19:00 CEST 2B 5.6 5.4 19.3 93.2
2022-08-09 17:00 - 20:00 CEST 2B 5.6 7.4 20.3 90.4
2022-08-09 18:00 - 21:00 CEST 2A 5.6 12.7 19.7 80.7
2022-08-09 19:00 - 22:00 CEST 2A 7.5 18.2 22.7 68.5
2022-08-09 20:00 - 23:00 CEST 2A 7.5 21.3 24.0 58.7
2022-08-09 21:00 - 00:00 CEST 2A 7.5 22.6 23.0 51.6
2022-08-09 22:00 - 01:00 CEST 2A 5.6 20.5 21.0 48.2
2022-08-09 23:00 - 02:00 CEST 2A 5.6 20.7 20.0 42.4
2022-08-10 00:00 - 03:00 CEST 2A 5.6 18.4 20.3 40.8
2022-08-10 01:00 - 04:00 CEST 1B 5.6 17.5 19.0 37.2
2022-08-10 02:00 - 05:00 CEST 1B 5.6 15.1 17.7 34.9
2022-08-10 03:00 - 06:00 CEST 1B 5.6 14.7 16.0 28.9
2022-08-10 04:00 - 07:00 CEST 1B 5.6 17.6 19.0 24.1
2022-08-10 05:00 - 08:00 CEST 1B 5.6 20.6 21.7 23.2
2022-08-10 06:00 - 09:00 CEST 1B 5.6 21.8 25.7 28.2
2022-08-10 07:00 - 10:00 CEST 2A 7.6 20.3 27.7 36.9
2022-08-10 08:00 - 11:00 CEST 2A 7.6 17.8 28.7 49.6
2022-08-10 09:00 - 12:00 CEST 2A 7.6 12.7 23.0 66.3
2022-08-10 10:00 - 13:00 CEST 2A 5.6 7.5 17.3 82.8

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