Updated: 2026-05-24 17:25 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
| 2026-05-23 15:00 - 18:00 CEST |
2A
|
1.9 |
1.4 |
8.2 |
|
|
|
102.3 |
|
11.2 |
| 2026-05-23 16:00 - 19:00 CEST |
2A
|
1.3 |
1.9 |
9.2 |
|
|
|
103.1 |
|
12.9 |
| 2026-05-23 17:00 - 20:00 CEST |
2B
|
1.3 |
2.8 |
11.4 |
|
|
|
103.4 |
|
13.2 |
| 2026-05-23 18:00 - 21:00 CEST |
2B
|
1.8 |
4.7 |
16.4 |
|
|
|
100.2 |
|
13.0 |
| 2026-05-23 19:00 - 22:00 CEST |
2B
|
1.8 |
8.3 |
17.4 |
|
|
|
93.2 |
|
11.4 |
| 2026-05-23 20:00 - 23:00 CEST |
2A
|
1.8 |
10.5 |
21.7 |
|
|
|
83.4 |
|
9.2 |
| 2026-05-23 21:00 - 00:00 CEST |
2A
|
1.3 |
11.6 |
23.7 |
|
|
|
70.1 |
|
8.2 |
| 2026-05-23 22:00 - 01:00 CEST |
2A
|
1.3 |
10.5 |
28.3 |
|
|
|
53.2 |
|
8.9 |
| 2026-05-23 23:00 - 02:00 CEST |
2A
|
1.3 |
10.0 |
27.6 |
|
|
|
37.1 |
|
10.7 |
| 2026-05-24 00:00 - 03:00 CEST |
1B
|
1.3 |
8.9 |
22.7 |
|
|
|
25.5 |
|
11.5 |
| 2026-05-24 01:00 - 04:00 CEST |
1B
|
1.3 |
7.2 |
18.8 |
|
|
|
24.3 |
|
12.4 |
| 2026-05-24 02:00 - 05:00 CEST |
1B
|
1.3 |
5.6 |
17.2 |
|
|
|
28.3 |
|
13.3 |
| 2026-05-24 03:00 - 06:00 CEST |
1B
|
1.3 |
4.8 |
17.1 |
|
|
|
27.5 |
|
13.4 |
| 2026-05-24 04:00 - 07:00 CEST |
1B
|
1.3 |
5.1 |
21.6 |
|
|
|
27.4 |
|
13.2 |
| 2026-05-24 05:00 - 08:00 CEST |
1B
|
1.8 |
7.0 |
22.3 |
|
|
|
33.0 |
|
14.0 |
| 2026-05-24 06:00 - 09:00 CEST |
1B
|
3.7 |
8.7 |
22.2 |
|
|
|
43.2 |
|
15.4 |
| 2026-05-24 07:00 - 10:00 CEST |
2A
|
5.8 |
8.9 |
14.6 |
|
|
|
59.5 |
|
15.6 |
| 2026-05-24 08:00 - 11:00 CEST |
2A
|
6.0 |
7.0 |
9.7 |
|
|
|
76.8 |
|
15.1 |
| 2026-05-24 09:00 - 12:00 CEST |
2A
|
4.2 |
4.2 |
6.4 |
|
|
|
92.1 |
|
14.7 |
| 2026-05-24 10:00 - 13:00 CEST |
2A
|
2.6 |
2.2 |
4.2 |
|
|
|
100.1 |
|
13.3 |
| 2026-05-24 11:00 - 14:00 CEST |
2A
|
2.3 |
1.0 |
2.5 |
|
|
|
104.0 |
|
10.7 |
| 2026-05-24 12:00 - 15:00 CEST |
2A
|
2.9 |
1.0 |
1.5 |
|
|
|
108.8 |
|
8.1 |
| 2026-05-24 13:00 - 16:00 CEST |
2A
|
2.9 |
1.0 |
2.4 |
|
|
|
113.7 |
|
7.1 |
| 2026-05-24 14:00 - 17:00 CEST |
2B
|
2.4 |
1.0 |
4.0 |
|
|
|
117.2 |
|
7.3 |
|
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
