Updated: 2026-04-04 18:25 CEST
| Locality: |
Ostrava-Poruba CHMU
|
|
| Code: |
TOPOA |
| Type of measuring programme: |
Automated measuring program |
| Locality owner: |
Czech Hydrometeorological Institute |
| Abbreviation: |
B/S/R |
| Coordinates: |
49° 49´ 31.060" North latitude 18° 9´ 33.390" East longitude |
| Altitude: |
242 m |
Actual measured level of air pollution
Actual unverified data
| 2026-04-03 16:00 - 19:00 CEST |
1A
|
3.0 |
3.3 |
10.4 |
|
|
|
|
|
11.1 |
| 2026-04-03 17:00 - 20:00 CEST |
1A
|
2.5 |
4.3 |
15.1 |
|
|
|
|
|
12.8 |
| 2026-04-03 18:00 - 21:00 CEST |
1A
|
2.5 |
6.7 |
19.7 |
|
|
|
|
|
13.3 |
| 2026-04-03 19:00 - 22:00 CEST |
1B
|
1.8 |
7.8 |
26.9 |
|
|
|
|
|
12.2 |
| 2026-04-03 20:00 - 23:00 CEST |
1B
|
2.4 |
8.8 |
27.0 |
|
|
|
|
|
12.2 |
| 2026-04-03 21:00 - 00:00 CEST |
1B
|
1.8 |
9.7 |
32.5 |
|
|
|
|
|
15.2 |
| 2026-04-03 22:00 - 01:00 CEST |
1B
|
1.8 |
10.1 |
35.4 |
|
|
|
|
|
19.0 |
| 2026-04-03 23:00 - 02:00 CEST |
1B
|
1.3 |
10.7 |
39.5 |
|
|
|
|
|
21.6 |
| 2026-04-04 00:00 - 03:00 CEST |
1B
|
1.3 |
9.6 |
37.8 |
|
|
|
|
|
22.3 |
| 2026-04-04 01:00 - 04:00 CEST |
1B
|
1.3 |
9.8 |
36.3 |
|
|
|
|
|
22.5 |
| 2026-04-04 02:00 - 05:00 CEST |
1B
|
3.0 |
9.4 |
35.1 |
|
|
|
|
|
22.6 |
| 2026-04-04 03:00 - 06:00 CEST |
1B
|
4.3 |
8.1 |
32.6 |
|
|
|
|
|
23.5 |
| 2026-04-04 04:00 - 07:00 CEST |
1B
|
3.9 |
8.3 |
31.3 |
|
|
|
|
|
24.4 |
| 2026-04-04 05:00 - 08:00 CEST |
1B
|
3.7 |
9.2 |
30.2 |
|
|
|
|
|
24.9 |
| 2026-04-04 06:00 - 09:00 CEST |
1B
|
3.6 |
10.3 |
29.9 |
|
|
|
|
|
24.3 |
| 2026-04-04 07:00 - 10:00 CEST |
1B
|
3.7 |
9.5 |
28.3 |
|
|
|
|
|
23.6 |
| 2026-04-04 08:00 - 11:00 CEST |
1A
|
3.5 |
7.0 |
25.5 |
|
|
|
|
|
22.5 |
| 2026-04-04 09:00 - 12:00 CEST |
1A
|
2.6 |
4.9 |
20.1 |
|
|
|
|
|
19.9 |
| 2026-04-04 10:00 - 13:00 CEST |
1A
|
1.8 |
3.6 |
17.7 |
|
|
|
|
|
16.3 |
| 2026-04-04 11:00 - 14:00 CEST |
1A
|
1.3 |
2.9 |
16.0 |
|
|
|
|
|
12.7 |
| 2026-04-04 12:00 - 15:00 CEST |
1A
|
1.3 |
2.5 |
15.5 |
|
|
|
|
|
10.4 |
| 2026-04-04 13:00 - 16:00 CEST |
1A
|
1.3 |
2.3 |
11.3 |
|
|
|
|
|
10.7 |
| 2026-04-04 14:00 - 17:00 CEST |
1A
|
1.3 |
2.2 |
7.7 |
|
|
|
|
|
12.2 |
| 2026-04-04 15:00 - 18:00 CEST |
1A
|
1.3 |
2.4 |
7.4 |
|
|
|
|
|
13.4 |
|
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
