Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2026-06-15 07:27 CEST


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 PM₁₀ - from model O₃ - from model PM₂.₅
3h average 3h average 3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2026-06-14 05:00 - 08:00 CEST 1B 16.2 40.2 8.7
2026-06-14 06:00 - 09:00 CEST 1B 15.3 43.8 8.2
2026-06-14 07:00 - 10:00 CEST 1B 13.1 47.6 7.1
2026-06-14 08:00 - 11:00 CEST 1B 10.1 55.6 4.8
2026-06-14 09:00 - 12:00 CEST 1B 9.4 62.5 4.4
2026-06-14 10:00 - 13:00 CEST 2A 10.6 68.1 4.9
2026-06-14 11:00 - 14:00 CEST 2A 11.3 69.3 5.4
2026-06-14 12:00 - 15:00 CEST 2A 9.7 71.7 4.4
2026-06-14 13:00 - 16:00 CEST 2A 7.9 73.1 3.3
2026-06-14 14:00 - 17:00 CEST 2A 6.5 74.8 2.1
2026-06-14 15:00 - 18:00 CEST 2A 6.8 75.1 2.1
2026-06-14 16:00 - 19:00 CEST 2A 7.3 76.4 2.2
2026-06-14 17:00 - 20:00 CEST 2A 7.5 76.0 2.3
2026-06-14 18:00 - 21:00 CEST 2A 7.3 74.4 2.4
2026-06-14 19:00 - 22:00 CEST 1B 7.9 68.9 2.6
2026-06-14 20:00 - 23:00 CEST 1B 8.3 60.6 2.9
2026-06-14 21:00 - 00:00 CEST 1B 8.6 50.6 2.9
2026-06-14 22:00 - 01:00 CEST 1B 8.0 45.7 2.9
2026-06-14 23:00 - 02:00 CEST 1B 7.6 45.2 2.9
2026-06-15 00:00 - 03:00 CEST 1B 8.3 49.0 3.1
2026-06-15 01:00 - 04:00 CEST 1B 8.7 49.5 3.5
2026-06-15 02:00 - 05:00 CEST 1B 9.3 49.7 4.2
2026-06-15 03:00 - 06:00 CEST 1B 9.2 49.5 4.5
2026-06-15 04:00 - 07:00 CEST 1B 9.6 48.3 4.9

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