Updated: 2025-08-02 12:25 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
| 2025-08-01 10:00 - 13:00 CEST |
2A
|
1.3 |
1.7 |
8.0 |
|
|
|
75.9 |
|
5.2 |
| 2025-08-01 11:00 - 14:00 CEST |
2A
|
1.3 |
2.0 |
8.0 |
|
|
|
79.7 |
|
5.9 |
| 2025-08-01 12:00 - 15:00 CEST |
2A
|
1.3 |
2.9 |
10.0 |
|
|
|
77.6 |
|
6.5 |
| 2025-08-01 13:00 - 16:00 CEST |
2A
|
1.3 |
2.9 |
11.8 |
|
|
|
76.2 |
|
6.4 |
| 2025-08-01 14:00 - 17:00 CEST |
2A
|
1.8 |
3.1 |
15.4 |
|
|
|
74.3 |
|
7.5 |
| 2025-08-01 15:00 - 18:00 CEST |
2A
|
1.8 |
2.5 |
15.7 |
|
|
|
74.3 |
|
9.1 |
| 2025-08-01 16:00 - 19:00 CEST |
2A
|
2.4 |
2.4 |
14.7 |
|
|
|
74.2 |
|
9.5 |
| 2025-08-01 17:00 - 20:00 CEST |
2A
|
3.5 |
2.8 |
11.1 |
|
|
|
73.3 |
|
7.9 |
| 2025-08-01 18:00 - 21:00 CEST |
2A
|
4.0 |
2.4 |
8.7 |
|
|
|
71.8 |
|
5.7 |
| 2025-08-01 19:00 - 22:00 CEST |
2A
|
3.4 |
2.7 |
8.3 |
|
|
|
68.0 |
|
5.1 |
| 2025-08-01 20:00 - 23:00 CEST |
1B
|
1.8 |
1.6 |
8.0 |
|
|
|
63.5 |
|
5.5 |
| 2025-08-01 21:00 - 00:00 CEST |
1B
|
1.3 |
3.0 |
7.5 |
|
|
|
56.6 |
|
6.0 |
| 2025-08-01 22:00 - 01:00 CEST |
1B
|
1.3 |
5.6 |
5.8 |
|
|
|
51.9 |
|
6.0 |
| 2025-08-01 23:00 - 02:00 CEST |
1B
|
1.8 |
7.6 |
4.7 |
|
|
|
49.4 |
|
6.9 |
| 2025-08-02 00:00 - 03:00 CEST |
1B
|
2.2 |
7.3 |
4.0 |
|
|
|
50.8 |
|
7.4 |
| 2025-08-02 01:00 - 04:00 CEST |
1B
|
2.2 |
5.2 |
4.0 |
|
|
|
48.7 |
|
7.4 |
| 2025-08-02 02:00 - 05:00 CEST |
1B
|
2.4 |
4.0 |
4.0 |
|
|
|
43.7 |
|
5.8 |
| 2025-08-02 03:00 - 06:00 CEST |
1B
|
1.9 |
6.0 |
4.0 |
|
|
|
42.4 |
|
4.4 |
| 2025-08-02 04:00 - 07:00 CEST |
1B
|
1.9 |
6.4 |
3.7 |
|
|
|
44.5 |
|
3.4 |
| 2025-08-02 05:00 - 08:00 CEST |
1B
|
2.2 |
5.9 |
4.2 |
|
|
|
49.1 |
|
3.1 |
| 2025-08-02 06:00 - 09:00 CEST |
1B
|
2.8 |
2.8 |
4.8 |
|
|
|
55.4 |
|
4.0 |
| 2025-08-02 07:00 - 10:00 CEST |
1B
|
3.6 |
1.5 |
5.1 |
|
|
|
62.9 |
|
4.9 |
| 2025-08-02 08:00 - 11:00 CEST |
1B
|
2.1 |
1.0 |
4.9 |
|
|
|
70.6 |
|
5.3 |
| 2025-08-02 09:00 - 12:00 CEST |
2A
|
1.3 |
1.0 |
4.7 |
|
|
|
76.7 |
|
4.7 |
|
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
