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: 2025-05-20 14:25 CEST


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 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
2025-05-19 12:00 - 15:00 CEST 2A 5.3 9.3 5.7 66.5 2.3
2025-05-19 13:00 - 16:00 CEST 2A 5.3 9.4 5.0 67.0 2.0
2025-05-19 14:00 - 17:00 CEST 1B 5.3 8.8 4.0 64.8 2.0
2025-05-19 15:00 - 18:00 CEST 1B 5.3 8.8 3.7 58.6 2.3
2025-05-19 16:00 - 19:00 CEST 1B 5.3 8.7 4.0 53.6 2.7
2025-05-19 17:00 - 20:00 CEST 1B 5.3 7.4 4.0 50.2 2.7
2025-05-19 18:00 - 21:00 CEST 1B 5.3 5.6 4.7 45.9 3.3
2025-05-19 19:00 - 22:00 CEST 1B 5.3 3.8 4.7 44.2 3.7
2025-05-19 20:00 - 23:00 CEST 1B 5.3 3.8 5.3 42.6 4.0
2025-05-19 21:00 - 00:00 CEST 1B 5.3 3.8 5.3 44.2 3.7
2025-05-19 22:00 - 01:00 CEST 1B 5.3 3.8 6.0 44.4 4.0
2025-05-19 23:00 - 02:00 CEST 1B 5.3 3.8 7.0 42.4 5.0
2025-05-20 00:00 - 03:00 CEST 1B 5.3 3.8 8.0 39.8 6.0
2025-05-20 01:00 - 04:00 CEST 1B 5.3 3.8 8.0 38.7 6.3
2025-05-20 02:00 - 05:00 CEST 1B 5.3 3.8 7.7 41.8 6.0
2025-05-20 03:00 - 06:00 CEST 1B 5.3 5.4 6.7 46.6 5.3
2025-05-20 04:00 - 07:00 CEST 1B 5.3 8.7 6.3 47.2 4.7
2025-05-20 05:00 - 08:00 CEST 1B 5.3 15.6 6.3 42.0 4.7
2025-05-20 06:00 - 09:00 CEST 1B 5.3 20.7 7.0 35.2 5.0
2025-05-20 07:00 - 10:00 CEST 1B 5.3 18.8 7.3 41.3 5.3
2025-05-20 08:00 - 11:00 CEST 1B 5.3 11.8 7.0 53.2 5.3
2025-05-20 09:00 - 12:00 CEST 1B 5.3 7.0 7.0 63.1 5.3
2025-05-20 10:00 - 13:00 CEST 1B 5.3 8.4 8.3 61.6 6.3
2025-05-20 11:00 - 14:00 CEST 2A 5.3 8.4 9.7 61.6 7.0

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality