Updated: 2025-05-04 14:25 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
| 2025-05-03 12:00 - 15:00 CEST |
2B
|
| 5.7 |
18.2 |
|
|
| 107.4 |
| 2025-05-03 13:00 - 16:00 CEST |
2B
|
| 5.9 |
24.9 |
|
|
| 101.3 |
| 2025-05-03 14:00 - 17:00 CEST |
2B
|
| 5.6 |
23.4 |
|
|
| 97.3 |
| 2025-05-03 15:00 - 18:00 CEST |
2B
|
| 5.1 |
19.9 |
|
|
| 92.8 |
| 2025-05-03 16:00 - 19:00 CEST |
2A
|
| 5.1 |
13.2 |
|
|
| 93.2 |
| 2025-05-03 17:00 - 20:00 CEST |
2A
|
| 5.2 |
9.4 |
|
|
| 94.8 |
| 2025-05-03 18:00 - 21:00 CEST |
2A
|
| 5.4 |
8.5 |
|
|
| 94.7 |
| 2025-05-03 19:00 - 22:00 CEST |
2A
|
| 6.4 |
12.8 |
|
|
| 89.9 |
| 2025-05-03 20:00 - 23:00 CEST |
2A
|
| 7.3 |
14.9 |
|
|
| 83.9 |
| 2025-05-03 21:00 - 00:00 CEST |
2A
|
| 7.6 |
19.7 |
|
|
| 83.1 |
| 2025-05-03 22:00 - 01:00 CEST |
2A
|
| 6.2 |
17.2 |
|
|
| 85.0 |
| 2025-05-03 23:00 - 02:00 CEST |
2A
|
| 5.3 |
16.6 |
|
|
| 88.9 |
| 2025-05-04 00:00 - 03:00 CEST |
2A
|
| 4.6 |
14.0 |
|
|
| 86.7 |
| 2025-05-04 01:00 - 04:00 CEST |
2A
|
| 4.4 |
12.5 |
|
|
| 84.4 |
| 2025-05-04 02:00 - 05:00 CEST |
2A
|
| 4.0 |
12.2 |
|
|
| 81.9 |
| 2025-05-04 03:00 - 06:00 CEST |
2A
|
| 3.9 |
9.5 |
|
|
| 78.2 |
| 2025-05-04 04:00 - 07:00 CEST |
2A
|
| 4.2 |
8.0 |
|
|
| 74.8 |
| 2025-05-04 05:00 - 08:00 CEST |
2A
|
| 4.5 |
9.7 |
|
|
| 70.7 |
| 2025-05-04 06:00 - 09:00 CEST |
2A
|
| 4.7 |
9.1 |
|
|
| 68.2 |
| 2025-05-04 07:00 - 10:00 CEST |
2A
|
| 4.7 |
17.3 |
|
|
| 67.0 |
| 2025-05-04 08:00 - 11:00 CEST |
2A
|
| 4.1 |
22.6 |
|
|
| 70.2 |
| 2025-05-04 09:00 - 12:00 CEST |
2A
|
| 3.3 |
24.8 |
|
|
| 74.7 |
| 2025-05-04 10:00 - 13:00 CEST |
2A
|
| 2.5 |
17.5 |
|
|
| 80.1 |
| 2025-05-04 11:00 - 14:00 CEST |
2A
|
| 2.5 |
11.1 |
|
|
| 82.8 |
|
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
