Updated: 2025-07-04 16:26 CEST
| Locality: |
Praha 4-Libus
|
|
| Code: |
ALIBA |
| Type of measuring programme: |
Automated measuring program |
| Locality owner: |
Czech Hydrometeorological Institute |
| Abbreviation: |
B/S/R |
| Coordinates: |
50° 0´ 26.299" North latitude 14° 26´ 45.360" East longitude |
| Altitude: |
301 m |
Actual measured level of air pollution
Actual unverified data
| 2025-07-03 14:00 - 17:00 CEST |
2B
|
3.0 |
6.3 |
20.0 |
103.3 |
|
|
|
|
10.6 |
| 2025-07-03 15:00 - 18:00 CEST |
2B
|
3.2 |
6.6 |
16.5 |
95.9 |
|
|
|
|
17.0 |
| 2025-07-03 16:00 - 19:00 CEST |
2A
|
2.6 |
5.9 |
15.4 |
89.2 |
|
|
|
|
18.1 |
| 2025-07-03 17:00 - 20:00 CEST |
2A
|
2.0 |
5.1 |
13.3 |
85.5 |
|
|
|
|
18.0 |
| 2025-07-03 18:00 - 21:00 CEST |
2A
|
1.3 |
4.6 |
17.4 |
84.1 |
|
|
|
|
13.0 |
| 2025-07-03 19:00 - 22:00 CEST |
2A
|
1.3 |
4.5 |
18.1 |
84.4 |
|
|
|
|
10.4 |
| 2025-07-03 20:00 - 23:00 CEST |
2A
|
1.3 |
5.6 |
16.2 |
80.3 |
|
|
|
|
8.6 |
| 2025-07-03 21:00 - 00:00 CEST |
2A
|
1.3 |
7.4 |
10.3 |
74.9 |
|
|
|
|
5.4 |
| 2025-07-03 22:00 - 01:00 CEST |
2A
|
1.3 |
9.5 |
10.1 |
70.5 |
|
|
|
|
4.4 |
| 2025-07-03 23:00 - 02:00 CEST |
2A
|
1.3 |
10.7 |
13.7 |
58.6 |
|
|
|
|
5.9 |
| 2025-07-04 00:00 - 03:00 CEST |
1B
|
1.3 |
12.9 |
15.5 |
51.0 |
|
|
|
|
11.5 |
| 2025-07-04 01:00 - 04:00 CEST |
2A
|
2.6 |
11.1 |
14.3 |
56.2 |
|
|
|
|
14.1 |
| 2025-07-04 02:00 - 05:00 CEST |
1B
|
2.3 |
9.5 |
10.0 |
60.4 |
|
|
|
|
13.8 |
| 2025-07-04 03:00 - 06:00 CEST |
2A
|
2.8 |
7.9 |
12.3 |
64.4 |
|
|
|
|
8.7 |
| 2025-07-04 04:00 - 07:00 CEST |
2A
|
2.4 |
8.4 |
15.3 |
63.0 |
|
|
|
|
7.1 |
| 2025-07-04 05:00 - 08:00 CEST |
2A
|
3.1 |
9.6 |
18.2 |
62.4 |
|
|
|
|
5.8 |
| 2025-07-04 06:00 - 09:00 CEST |
2A
|
3.3 |
10.3 |
15.2 |
63.5 |
|
|
|
|
6.1 |
| 2025-07-04 07:00 - 10:00 CEST |
2A
|
3.5 |
11.3 |
17.4 |
67.5 |
|
|
|
|
7.6 |
| 2025-07-04 08:00 - 11:00 CEST |
2A
|
2.7 |
10.3 |
21.7 |
76.7 |
|
|
|
|
8.3 |
| 2025-07-04 09:00 - 12:00 CEST |
2B
|
2.4 |
9.6 |
27.4 |
83.4 |
|
|
|
|
8.9 |
| 2025-07-04 10:00 - 13:00 CEST |
2B
|
1.3 |
5.4 |
18.9 |
97.7 |
|
|
|
|
4.9 |
| 2025-07-04 11:00 - 14:00 CEST |
|
|
|
|
|
|
|
|
|
|
| 2025-07-04 12:00 - 15:00 CEST |
2B
|
23.4 |
2.9 |
7.8 |
107.6 |
|
|
|
|
6.2 |
| 2025-07-04 13:00 - 16:00 CEST |
2B
|
23.4 |
2.5 |
6.0 |
112.6 |
|
|
|
|
6.5 |
|
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
