Updated: 2026-04-04 18:25 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
| 2026-04-03 16:00 - 19:00 CEST |
2A
|
1.3 |
3.0 |
13.9 |
86.4 |
|
|
|
|
5.5 |
| 2026-04-03 17:00 - 20:00 CEST |
2A
|
1.3 |
4.6 |
13.5 |
84.5 |
|
|
|
|
5.6 |
| 2026-04-03 18:00 - 21:00 CEST |
2A
|
1.8 |
8.8 |
11.9 |
77.9 |
|
|
|
|
5.0 |
| 2026-04-03 19:00 - 22:00 CEST |
2A
|
1.8 |
10.9 |
8.2 |
73.0 |
|
|
|
|
3.4 |
| 2026-04-03 20:00 - 23:00 CEST |
2A
|
2.5 |
11.2 |
6.1 |
69.5 |
|
|
|
|
3.1 |
| 2026-04-03 21:00 - 00:00 CEST |
2A
|
3.7 |
9.4 |
5.1 |
68.4 |
|
|
|
|
5.5 |
| 2026-04-03 22:00 - 01:00 CEST |
1B
|
5.1 |
9.3 |
5.0 |
66.1 |
|
|
|
|
6.3 |
| 2026-04-03 23:00 - 02:00 CEST |
2A
|
5.4 |
8.0 |
5.2 |
67.4 |
|
|
|
|
6.5 |
| 2026-04-04 00:00 - 03:00 CEST |
2A
|
3.7 |
5.7 |
5.8 |
71.6 |
|
|
|
|
8.6 |
| 2026-04-04 01:00 - 04:00 CEST |
2A
|
2.8 |
3.8 |
8.5 |
73.5 |
|
|
|
|
11.4 |
| 2026-04-04 02:00 - 05:00 CEST |
2A
|
1.8 |
3.1 |
12.5 |
75.4 |
|
|
|
|
12.7 |
| 2026-04-04 03:00 - 06:00 CEST |
2A
|
1.8 |
3.0 |
13.2 |
76.1 |
|
|
|
|
10.9 |
| 2026-04-04 04:00 - 07:00 CEST |
2A
|
1.3 |
3.1 |
11.0 |
75.3 |
|
|
|
|
8.6 |
| 2026-04-04 05:00 - 08:00 CEST |
2A
|
1.3 |
3.8 |
7.7 |
74.1 |
|
|
|
|
9.6 |
| 2026-04-04 06:00 - 09:00 CEST |
2A
|
1.3 |
3.8 |
8.5 |
73.0 |
|
|
|
|
8.8 |
| 2026-04-04 07:00 - 10:00 CEST |
2A
|
1.3 |
3.8 |
10.0 |
71.6 |
|
|
|
|
8.6 |
| 2026-04-04 08:00 - 11:00 CEST |
2A
|
1.3 |
3.4 |
11.8 |
70.1 |
|
|
|
|
6.5 |
| 2026-04-04 09:00 - 12:00 CEST |
2A
|
1.3 |
3.6 |
11.8 |
67.7 |
|
|
|
|
5.0 |
| 2026-04-04 10:00 - 13:00 CEST |
2A
|
1.3 |
3.4 |
10.9 |
66.3 |
|
|
|
|
5.5 |
| 2026-04-04 11:00 - 14:00 CEST |
1B
|
1.3 |
3.2 |
8.2 |
65.3 |
|
|
|
|
5.5 |
| 2026-04-04 12:00 - 15:00 CEST |
1B
|
1.3 |
2.9 |
5.3 |
64.7 |
|
|
|
|
8.3 |
| 2026-04-04 13:00 - 16:00 CEST |
1B
|
1.3 |
3.0 |
3.1 |
64.9 |
|
|
|
|
8.4 |
| 2026-04-04 14:00 - 17:00 CEST |
1B
|
1.3 |
3.5 |
2.0 |
66.6 |
|
|
|
|
8.8 |
| 2026-04-04 15:00 - 18:00 CEST |
1B
|
1.8 |
4.8 |
2.2 |
68.1 |
|
|
|
|
6.3 |
|
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
