Updated: 2025-06-11 02:27 CEST
| Locality: |
Praha 4-Chodov
|
|
| Code: |
ACHOA |
| Type of measuring programme: |
Automated measuring program |
| Locality owner: |
Czech Hydrometeorological Institute |
| Abbreviation: |
B/U/RN |
| Coordinates: |
50° 1´ 48.614" North latitude 14° 31´ 2.821" East longitude |
| Altitude: |
300 m |
Actual measured level of air pollution
Actual unverified data
| 2025-06-10 00:00 - 03:00 CEST |
1B
|
|
6.8 |
11.9 |
|
|
|
46.8 |
| 2025-06-10 01:00 - 04:00 CEST |
1B
|
|
5.9 |
11.0 |
|
|
|
44.0 |
| 2025-06-10 02:00 - 05:00 CEST |
1B
|
|
6.1 |
9.7 |
|
|
|
40.6 |
| 2025-06-10 03:00 - 06:00 CEST |
1B
|
|
7.9 |
10.5 |
|
|
|
39.0 |
| 2025-06-10 04:00 - 07:00 CEST |
1B
|
|
9.6 |
12.2 |
|
|
|
38.2 |
| 2025-06-10 05:00 - 08:00 CEST |
1B
|
|
10.1 |
16.0 |
|
|
|
39.5 |
| 2025-06-10 06:00 - 09:00 CEST |
1B
|
|
8.7 |
21.3 |
|
|
|
44.9 |
| 2025-06-10 07:00 - 10:00 CEST |
2A
|
|
6.6 |
22.8 |
|
|
|
53.9 |
| 2025-06-10 08:00 - 11:00 CEST |
2A
|
|
5.2 |
21.1 |
|
|
|
65.7 |
| 2025-06-10 09:00 - 12:00 CEST |
2A
|
|
3.8 |
16.5 |
|
|
|
76.9 |
| 2025-06-10 10:00 - 13:00 CEST |
2A
|
|
3.2 |
10.7 |
|
|
|
87.0 |
| 2025-06-10 11:00 - 14:00 CEST |
2A
|
|
3.2 |
8.1 |
|
|
|
95.3 |
| 2025-06-10 12:00 - 15:00 CEST |
2A
|
|
3.2 |
7.6 |
|
|
|
99.8 |
| 2025-06-10 13:00 - 16:00 CEST |
2A
|
|
3.8 |
8.3 |
|
|
|
103.0 |
| 2025-06-10 14:00 - 17:00 CEST |
2B
|
|
5.1 |
8.2 |
|
|
|
106.8 |
| 2025-06-10 15:00 - 18:00 CEST |
2B
|
|
6.1 |
12.9 |
|
|
|
109.9 |
| 2025-06-10 16:00 - 19:00 CEST |
2B
|
|
6.9 |
19.4 |
|
|
|
111.2 |
| 2025-06-10 17:00 - 20:00 CEST |
2B
|
|
7.0 |
23.4 |
|
|
|
111.1 |
| 2025-06-10 18:00 - 21:00 CEST |
2B
|
|
6.9 |
20.4 |
|
|
|
114.2 |
| 2025-06-10 19:00 - 22:00 CEST |
2B
|
|
6.5 |
19.2 |
|
|
|
116.9 |
| 2025-06-10 20:00 - 23:00 CEST |
2B
|
|
6.2 |
19.8 |
|
|
|
117.5 |
| 2025-06-10 21:00 - 00:00 CEST |
2B
|
|
5.7 |
22.0 |
|
|
|
113.2 |
| 2025-06-10 22:00 - 01:00 CEST |
2B
|
|
5.4 |
23.0 |
|
|
|
108.7 |
| 2025-06-10 23:00 - 02:00 CEST |
2B
|
|
4.5 |
24.9 |
|
|
|
99.1 |
|
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
