Updated: 2025-09-08 19:26 CEST
| Locality: |
Praha 7-Holesovice
|
|
| Code: |
AHOLA |
| Type of measuring programme: |
Automated measuring program |
| Locality owner: |
Czech Hydrometeorological Institute |
| Abbreviation: |
T/U/RC |
| Coordinates: |
50° 6´ 31.841" North latitude 14° 26´ 37.141" East longitude |
| Altitude: |
185 m |
Actual measured level of air pollution
Actual unverified data
| 2025-09-07 17:00 - 20:00 CEST |
2A
|
|
36.9 |
1.0 |
|
|
|
84.2 |
|
2.1 |
| 2025-09-07 18:00 - 21:00 CEST |
2A
|
|
51.7 |
3.1 |
|
|
|
67.2 |
|
1.4 |
| 2025-09-07 19:00 - 22:00 CEST |
2A
|
|
56.9 |
4.6 |
|
|
|
53.7 |
|
1.0 |
| 2025-09-07 20:00 - 23:00 CEST |
2A
|
|
54.3 |
5.6 |
|
|
|
49.6 |
|
4.7 |
| 2025-09-07 21:00 - 00:00 CEST |
2A
|
|
48.8 |
9.7 |
|
|
|
53.2 |
|
6.5 |
| 2025-09-07 22:00 - 01:00 CEST |
2A
|
|
48.8 |
15.0 |
|
|
|
54.3 |
|
7.8 |
| 2025-09-07 23:00 - 02:00 CEST |
2A
|
|
42.0 |
18.7 |
|
|
|
50.6 |
|
8.3 |
| 2025-09-08 00:00 - 03:00 CEST |
2A
|
|
35.4 |
16.8 |
|
|
|
46.4 |
|
8.5 |
| 2025-09-08 01:00 - 04:00 CEST |
1B
|
|
26.1 |
14.3 |
|
|
|
43.0 |
|
8.3 |
| 2025-09-08 02:00 - 05:00 CEST |
1B
|
|
22.4 |
14.2 |
|
|
|
39.2 |
|
9.9 |
| 2025-09-08 03:00 - 06:00 CEST |
1B
|
|
20.7 |
15.0 |
|
|
|
34.9 |
|
10.5 |
| 2025-09-08 04:00 - 07:00 CEST |
1B
|
|
21.0 |
18.2 |
|
|
|
29.8 |
|
10.5 |
| 2025-09-08 05:00 - 08:00 CEST |
1B
|
|
22.8 |
18.5 |
|
|
|
25.2 |
|
5.7 |
| 2025-09-08 06:00 - 09:00 CEST |
1B
|
|
26.9 |
20.8 |
|
|
|
25.5 |
|
3.0 |
| 2025-09-08 07:00 - 10:00 CEST |
1B
|
|
31.4 |
19.9 |
|
|
|
28.9 |
|
10.0 |
| 2025-09-08 08:00 - 11:00 CEST |
2A
|
|
34.1 |
22.4 |
|
|
|
36.3 |
|
16.0 |
| 2025-09-08 09:00 - 12:00 CEST |
2A
|
|
31.1 |
22.9 |
|
|
|
46.9 |
|
19.3 |
| 2025-09-08 10:00 - 13:00 CEST |
2A
|
|
24.0 |
20.8 |
|
|
|
59.7 |
|
13.0 |
| 2025-09-08 11:00 - 14:00 CEST |
2A
|
|
18.7 |
16.1 |
|
|
|
72.3 |
|
6.8 |
| 2025-09-08 12:00 - 15:00 CEST |
2A
|
|
18.6 |
11.7 |
|
|
|
82.8 |
|
4.4 |
| 2025-09-08 13:00 - 16:00 CEST |
2A
|
|
16.6 |
11.2 |
|
|
|
91.7 |
|
4.5 |
| 2025-09-08 14:00 - 17:00 CEST |
2B
|
|
15.2 |
10.3 |
|
|
|
97.4 |
|
4.8 |
| 2025-09-08 15:00 - 18:00 CEST |
2A
|
|
13.2 |
8.1 |
|
|
|
100.3 |
|
4.8 |
| 2025-09-08 16:00 - 19:00 CEST |
2B
|
|
18.7 |
8.4 |
|
|
|
98.8 |
|
3.8 |
|
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
