Updated: 2025-12-07 23:26 CET
| Locality: |
Ostrava-Privoz
|
|
| Code: |
TOPRA |
| Type of measuring programme: |
Automated measuring program |
| Locality owner: |
Czech Hydrometeorological Institute |
| Abbreviation: |
I/U/IR |
| 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
| 2025-12-06 21:00 - 00:00 CET |
1B
|
2.0 |
22.4 |
44.6 |
|
|
|
|
|
30.1 |
| 2025-12-06 22:00 - 01:00 CET |
1B
|
1.3 |
19.3 |
33.1 |
|
|
|
|
|
20.9 |
| 2025-12-06 23:00 - 02:00 CET |
1B
|
1.3 |
19.0 |
26.3 |
|
|
|
|
|
17.5 |
| 2025-12-07 00:00 - 03:00 CET |
1A
|
1.3 |
15.9 |
22.6 |
|
|
|
|
|
19.6 |
| 2025-12-07 01:00 - 04:00 CET |
1A
|
1.3 |
14.0 |
19.4 |
|
|
|
|
|
18.5 |
| 2025-12-07 02:00 - 05:00 CET |
1A
|
1.3 |
14.5 |
17.7 |
|
|
|
|
|
16.9 |
| 2025-12-07 03:00 - 06:00 CET |
1A
|
1.3 |
16.7 |
18.9 |
|
|
|
|
|
16.9 |
| 2025-12-07 04:00 - 07:00 CET |
1A
|
1.3 |
17.5 |
20.8 |
|
|
|
|
|
16.7 |
| 2025-12-07 05:00 - 08:00 CET |
1B
|
1.3 |
17.0 |
22.7 |
|
|
|
|
|
20.2 |
| 2025-12-07 06:00 - 09:00 CET |
1A
|
1.3 |
16.3 |
21.6 |
|
|
|
|
|
20.3 |
| 2025-12-07 07:00 - 10:00 CET |
1A
|
1.3 |
15.7 |
20.3 |
|
|
|
|
|
20.3 |
| 2025-12-07 08:00 - 11:00 CET |
1A
|
1.3 |
13.8 |
18.7 |
|
|
|
|
|
18.8 |
| 2025-12-07 09:00 - 12:00 CET |
1A
|
1.3 |
12.4 |
13.7 |
|
|
|
|
|
18.7 |
| 2025-12-07 10:00 - 13:00 CET |
1A
|
1.3 |
10.4 |
12.6 |
|
|
|
|
|
17.4 |
| 2025-12-07 11:00 - 14:00 CET |
1A
|
1.9 |
11.4 |
13.6 |
|
|
|
|
|
14.5 |
| 2025-12-07 12:00 - 15:00 CET |
1A
|
1.8 |
11.7 |
16.4 |
|
|
|
|
|
11.9 |
| 2025-12-07 13:00 - 16:00 CET |
1A
|
1.8 |
13.9 |
16.8 |
|
|
|
|
|
9.7 |
| 2025-12-07 14:00 - 17:00 CET |
1A
|
1.3 |
16.0 |
15.7 |
|
|
|
|
|
8.1 |
| 2025-12-07 15:00 - 18:00 CET |
1A
|
1.3 |
19.5 |
11.6 |
|
|
|
|
|
8.8 |
| 2025-12-07 16:00 - 19:00 CET |
1A
|
1.3 |
21.1 |
8.4 |
|
|
|
|
|
11.4 |
| 2025-12-07 17:00 - 20:00 CET |
1A
|
1.3 |
23.3 |
11.9 |
|
|
|
|
|
14.6 |
| 2025-12-07 18:00 - 21:00 CET |
1A
|
1.3 |
22.9 |
16.9 |
|
|
|
|
|
16.3 |
| 2025-12-07 19:00 - 22:00 CET |
1A
|
1.3 |
22.9 |
19.6 |
|
|
|
|
|
18.0 |
| 2025-12-07 20:00 - 23:00 CET |
1A
|
1.3 |
20.0 |
19.3 |
|
|
|
|
|
17.5 |
|
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
