Information about air quality in the Czech Republic

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

Updated: 2023-02-04 02:41 CET


Locality

Basic data
Locality: Ostrava-Hrusov
Code: TOHUA
Type of measuring programme: Automated measuring program
Locality owner: ZU Statutory City of Ostrava
Classification
Abbreviation: I/S/C
Localization
Coordinates: 49° 52´ 3.798" North latitude 18° 17´ 1.502" East longitude
Altitude: 202 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM 10 - from model O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2023-02-03 00:00 - 03:00 CET 1A 5.5 56.7 4.5
2023-02-03 01:00 - 04:00 CET 1A 5.4 51.1 3.5
2023-02-03 02:00 - 05:00 CET 1A 5.7 46.2 3.5
2023-02-03 03:00 - 06:00 CET 1A 6.9 44.5 4.9
2023-02-03 04:00 - 07:00 CET 1A 8.6 43.7 7.0
2023-02-03 05:00 - 08:00 CET 1A 10.0 40.5 8.1
2023-02-03 06:00 - 09:00 CET 1A 11.1 39.4 8.3
2023-02-03 07:00 - 10:00 CET 1A 11.5 39.2 8.6
2023-02-03 08:00 - 11:00 CET 1A 12.5 41.7 9.5
2023-02-03 09:00 - 12:00 CET 1A 12.4 42.3 10.0
2023-02-03 10:00 - 13:00 CET 1A 11.3 43.2 9.1
2023-02-03 11:00 - 14:00 CET 1A 8.9 43.4 6.2
2023-02-03 12:00 - 15:00 CET 1A 7.2 44.1 5.0
2023-02-03 13:00 - 16:00 CET 1A 6.7 45.3 4.7
2023-02-03 14:00 - 17:00 CET 1A 6.9 46.2 5.9
2023-02-03 15:00 - 18:00 CET 1A 8.6 46.0 6.8
2023-02-03 16:00 - 19:00 CET 1A 10.5 46.5 7.8
2023-02-03 17:00 - 20:00 CET 1A 11.6 53.5 8.5
2023-02-03 18:00 - 21:00 CET 1A 12.0 62.4 8.6
2023-02-03 19:00 - 22:00 CET 1A 10.8 68.1 7.6
2023-02-03 20:00 - 23:00 CET 1A 9.9 68.5 7.0
2023-02-03 21:00 - 00:00 CET 1A 7.3 66.2 5.0
2023-02-03 22:00 - 01:00 CET 1A 6.6 65.7 4.7
2023-02-03 23:00 - 02:00 CET 1A 6.2 65.7 4.3

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