Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)
Updated: 2024-11-22 00:29 CET
Locality
| Locality: |
Letiste Praha
|
|
| Code: |
ALERA |
| Type of measuring programme: |
Automated measuring program |
| Locality owner: |
Letiste Praha, s.r.o. |
| Abbreviation: |
T/S/C |
| Coordinates: |
50° 6´ 25.510" North latitude 14° 15´ 26.014" East longitude |
| Altitude: |
376 m |
Actual measured level of air pollution
Actual unverified data
| 2024-11-20 22:00 - 01:00 CET |
|
|
4.4 |
|
48.4 |
|
|
|
|
8.0 |
| 2024-11-20 23:00 - 02:00 CET |
|
|
3.8 |
|
46.2 |
|
|
|
|
7.8 |
| 2024-11-21 00:00 - 03:00 CET |
|
|
3.0 |
|
44.4 |
|
|
|
|
5.2 |
| 2024-11-21 01:00 - 04:00 CET |
|
|
3.0 |
|
45.5 |
|
|
|
|
3.4 |
| 2024-11-21 02:00 - 05:00 CET |
|
|
2.8 |
|
48.8 |
|
|
|
|
2.4 |
| 2024-11-21 03:00 - 06:00 CET |
|
|
3.0 |
|
48.8 |
|
|
|
|
1.8 |
| 2024-11-21 04:00 - 07:00 CET |
|
|
3.7 |
|
47.6 |
|
|
|
|
1.8 |
| 2024-11-21 05:00 - 08:00 CET |
|
|
5.1 |
|
45.4 |
|
|
|
|
3.6 |
| 2024-11-21 06:00 - 09:00 CET |
|
|
7.3 |
|
44.1 |
|
|
|
|
5.1 |
| 2024-11-21 07:00 - 10:00 CET |
|
|
8.3 |
|
45.0 |
|
|
|
|
5.4 |
| 2024-11-21 08:00 - 11:00 CET |
|
|
8.0 |
|
46.2 |
|
|
|
|
6.0 |
| 2024-11-21 09:00 - 12:00 CET |
|
|
7.6 |
|
48.2 |
|
|
|
|
7.4 |
| 2024-11-21 10:00 - 13:00 CET |
|
|
8.3 |
|
49.4 |
|
|
|
|
7.5 |
| 2024-11-21 11:00 - 14:00 CET |
|
|
8.9 |
|
50.9 |
|
|
|
|
5.2 |
| 2024-11-21 12:00 - 15:00 CET |
|
|
8.2 |
|
50.8 |
|
|
|
|
2.2 |
| 2024-11-21 13:00 - 16:00 CET |
|
|
7.8 |
|
50.4 |
|
|
|
|
2.2 |
| 2024-11-21 14:00 - 17:00 CET |
|
|
9.1 |
|
47.8 |
|
|
|
|
3.4 |
| 2024-11-21 15:00 - 18:00 CET |
|
|
11.9 |
|
43.8 |
|
|
|
|
4.5 |
| 2024-11-21 16:00 - 19:00 CET |
|
|
18.2 |
|
36.0 |
|
|
|
|
4.2 |
| 2024-11-21 17:00 - 20:00 CET |
|
|
22.1 |
|
29.1 |
|
|
|
|
3.4 |
| 2024-11-21 18:00 - 21:00 CET |
|
|
31.9 |
|
21.8 |
|
|
|
|
4.3 |
| 2024-11-21 19:00 - 22:00 CET |
|
|
35.0 |
|
18.7 |
|
|
|
|
6.7 |
| 2024-11-21 20:00 - 23:00 CET |
|
|
37.8 |
|
14.5 |
|
|
|
|
10.2 |
| 2024-11-21 21:00 - 00:00 CET |
|
|
39.4 |
|
12.3 |
|
|
|
|
11.6 |
|
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
ISKO
