Information about air quality in the Czech Republic

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

Updated: 2024-03-29 07:26 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]
2024-03-28 05:00 - 08:00 CET 1B 53.8 58.4 22.1
2024-03-28 06:00 - 09:00 CET 1A 26.9 61.3 12.3
2024-03-28 07:00 - 10:00 CET 1A 16.3 62.2 8.0
2024-03-28 08:00 - 11:00 CET 1A 14.2 65.9 7.0
2024-03-28 09:00 - 12:00 CET 1A 14.4 65.6 6.6
2024-03-28 10:00 - 13:00 CET 1A 14.1 73.8 5.1
2024-03-28 11:00 - 14:00 CET 1A 13.4 80.1 4.3
2024-03-28 12:00 - 15:00 CET 1A 11.5 88.1 3.5
2024-03-28 13:00 - 16:00 CET 1A 10.6 91.4 3.3
2024-03-28 14:00 - 17:00 CET 1A 11.2 93.1 3.7
2024-03-28 15:00 - 18:00 CET 1A 10.1 92.1 3.7
2024-03-28 16:00 - 19:00 CET 1A 8.7 88.1 3.3
2024-03-28 17:00 - 20:00 CET 1A 7.9 84.1 3.3
2024-03-28 18:00 - 21:00 CET 1A 7.8 80.0 3.3
2024-03-28 19:00 - 22:00 CET 1A 7.5 76.7 3.3
2024-03-28 20:00 - 23:00 CET 1A 7.6 76.2 3.2
2024-03-28 21:00 - 00:00 CET 1A 7.6 80.9 3.1
2024-03-28 22:00 - 01:00 CET 1A 7.5 86.7 3.2
2024-03-28 23:00 - 02:00 CET 1A 6.1 90.4 3.3
2024-03-29 00:00 - 03:00 CET 1A 6.2 88.8 4.0
2024-03-29 01:00 - 04:00 CET 1A 5.8 84.3 4.0
2024-03-29 02:00 - 05:00 CET 1A 5.1 78.1 3.5
2024-03-29 03:00 - 06:00 CET 1A 4.2 73.0 3.0
2024-03-29 04:00 - 07:00 CET 1A 6.2 67.7 4.5

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality