Information about air quality in the Czech Republic

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

Updated: 2024-07-18 10:29 CEST


Locality

Basic data Locality photo
Locality: Ostrava-Privoz
Code: TOPRA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: I/U/IR
Localization
Coordinates: 49° 51´ 22.530" North latitude 18° 16´ 11.068" East longitude
Altitude: 207 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]
2024-07-17 08:00 - 11:00 CEST 2A 1.3 11.9 24.8 45.9 7.1
2024-07-17 09:00 - 12:00 CEST 2A 1.3 11.5 17.3 55.1 4.4
2024-07-17 10:00 - 13:00 CEST 2A 1.3 9.3 15.1 65.8 3.5
2024-07-17 11:00 - 14:00 CEST 2A 1.3 7.9 15.4 74.9 6.2
2024-07-17 12:00 - 15:00 CEST 2A 1.3 6.5 14.8 79.5 10.6
2024-07-17 13:00 - 16:00 CEST 2A 1.3 4.9 13.1 81.7 12.2
2024-07-17 14:00 - 17:00 CEST 2A 1.3 4.2 10.7 83.4 9.5
2024-07-17 15:00 - 18:00 CEST 2A 1.3 3.5 8.0 82.1 6.1
2024-07-17 16:00 - 19:00 CEST 2A 1.3 3.8 10.2 80.5 8.2
2024-07-17 17:00 - 20:00 CEST 2A 1.3 4.3 16.1 77.8 9.1
2024-07-17 18:00 - 21:00 CEST 2A 1.3 6.2 17.9 75.0 8.6
2024-07-17 19:00 - 22:00 CEST 2A 1.3 12.0 15.4 71.5 5.1
2024-07-17 20:00 - 23:00 CEST 2A 1.3 16.3 9.2 60.8 3.7
2024-07-17 21:00 - 00:00 CEST 1B 1.3 16.5 7.2 49.8 3.6
2024-07-17 22:00 - 01:00 CEST 1B 1.3 11.4 7.2 39.6 6.2
2024-07-17 23:00 - 02:00 CEST 1B 1.3 7.7 9.3 37.5 9.9
2024-07-18 00:00 - 03:00 CEST 1B 1.3 6.4 10.6 37.7 11.2
2024-07-18 01:00 - 04:00 CEST 1B 1.3 5.8 10.8 37.1 9.3
2024-07-18 02:00 - 05:00 CEST 1B 1.3 6.3 10.7 28.1 8.2
2024-07-18 03:00 - 06:00 CEST 1A 1.3 8.2 12.2 15.4 8.9
2024-07-18 04:00 - 07:00 CEST 1A 1.3 10.9 15.4 12.1 8.7
2024-07-18 05:00 - 08:00 CEST 1B 1.3 11.9 17.4 16.2 7.2
2024-07-18 06:00 - 09:00 CEST 1B 1.3 10.6 18.5 30.7 5.9
2024-07-18 07:00 - 10:00 CEST 1.3 9.6 45.9

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