Updated: 2025-07-17 02:25 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
| 2025-07-16 00:00 - 03:00 CEST |
1B
|
|
21.2 |
14.5 |
|
|
|
40.8 |
|
6.2 |
| 2025-07-16 01:00 - 04:00 CEST |
1B
|
|
19.1 |
15.7 |
|
|
|
35.8 |
|
6.5 |
| 2025-07-16 02:00 - 05:00 CEST |
1B
|
|
14.7 |
18.7 |
|
|
|
29.8 |
|
8.5 |
| 2025-07-16 03:00 - 06:00 CEST |
1B
|
|
15.7 |
17.1 |
|
|
|
25.6 |
|
8.7 |
| 2025-07-16 04:00 - 07:00 CEST |
1B
|
|
19.3 |
26.0 |
|
|
|
21.9 |
|
12.3 |
| 2025-07-16 05:00 - 08:00 CEST |
1B
|
|
25.0 |
31.8 |
|
|
|
20.0 |
|
12.0 |
| 2025-07-16 06:00 - 09:00 CEST |
2A
|
|
32.8 |
38.2 |
|
|
|
20.3 |
|
10.6 |
| 2025-07-16 07:00 - 10:00 CEST |
2A
|
|
39.3 |
37.2 |
|
|
|
24.0 |
|
14.5 |
| 2025-07-16 08:00 - 11:00 CEST |
2A
|
|
36.9 |
34.1 |
|
|
|
37.6 |
|
18.3 |
| 2025-07-16 09:00 - 12:00 CEST |
2A
|
|
32.8 |
29.7 |
|
|
|
56.7 |
|
19.8 |
| 2025-07-16 10:00 - 13:00 CEST |
2B
|
|
25.4 |
27.3 |
|
|
|
71.8 |
|
14.7 |
| 2025-07-16 11:00 - 14:00 CEST |
2B
|
|
22.2 |
25.7 |
|
|
|
77.0 |
|
11.2 |
| 2025-07-16 12:00 - 15:00 CEST |
2B
|
|
18.9 |
24.9 |
|
|
|
76.9 |
|
13.0 |
| 2025-07-16 13:00 - 16:00 CEST |
2A
|
|
11.9 |
21.6 |
|
|
|
81.1 |
|
17.1 |
| 2025-07-16 14:00 - 17:00 CEST |
2A
|
|
9.3 |
16.1 |
|
|
|
83.5 |
|
18.7 |
| 2025-07-16 15:00 - 18:00 CEST |
2A
|
|
9.8 |
11.4 |
|
|
|
85.0 |
|
16.1 |
| 2025-07-16 16:00 - 19:00 CEST |
2A
|
|
10.8 |
11.9 |
|
|
|
84.8 |
|
9.9 |
| 2025-07-16 17:00 - 20:00 CEST |
2A
|
|
10.5 |
15.2 |
|
|
|
85.1 |
|
6.4 |
| 2025-07-16 18:00 - 21:00 CEST |
2A
|
|
12.5 |
17.1 |
|
|
|
82.3 |
|
4.6 |
| 2025-07-16 19:00 - 22:00 CEST |
2A
|
|
21.4 |
13.3 |
|
|
|
74.3 |
|
3.5 |
| 2025-07-16 20:00 - 23:00 CEST |
2A
|
|
24.8 |
8.0 |
|
|
|
63.9 |
|
2.6 |
| 2025-07-16 21:00 - 00:00 CEST |
1B
|
|
24.4 |
5.2 |
|
|
|
57.1 |
|
1.7 |
| 2025-07-16 22:00 - 01:00 CEST |
1B
|
|
16.3 |
4.2 |
|
|
|
55.2 |
|
1.0 |
| 2025-07-16 23:00 - 02:00 CEST |
1B
|
|
12.9 |
8.2 |
|
|
|
56.7 |
|
1.5 |
|
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
