Updated: 2025-04-03 05:25 CEST
| Locality: |
Ondrejov
|
|
| Code: |
SONRA |
| Type of measuring programme: |
Automated measuring program |
| Locality owner: |
Czech Hydrometeorological Institute |
| Abbreviation: |
B/R/N-REG |
| Coordinates: |
49° 54´ 48.647" North latitude 14° 46´ 57.451" East longitude |
| Altitude: |
514 m |
Actual measured level of air pollution
Actual unverified data
| 2025-04-02 03:00 - 06:00 CEST |
2A
|
|
|
| 60.8 |
| 16.9 |
|
| 2025-04-02 04:00 - 07:00 CEST |
2A
|
|
|
| 58.5 |
| 16.6 |
|
| 2025-04-02 05:00 - 08:00 CEST |
1B
|
|
|
| 56.3 |
| 17.7 |
|
| 2025-04-02 06:00 - 09:00 CEST |
2A
|
|
|
| 56.6 |
| 20.2 |
|
| 2025-04-02 07:00 - 10:00 CEST |
2A
|
|
|
| 60.2 |
| 20.7 |
|
| 2025-04-02 08:00 - 11:00 CEST |
2A
|
|
|
| 65.1 |
| 20.8 |
|
| 2025-04-02 09:00 - 12:00 CEST |
2A
|
|
|
| 67.1 |
| 19.5 |
|
| 2025-04-02 10:00 - 13:00 CEST |
2A
|
|
|
| 70.2 |
| 20.0 |
|
| 2025-04-02 11:00 - 14:00 CEST |
2A
|
|
|
| 76.0 |
| 21.9 |
|
| 2025-04-02 12:00 - 15:00 CEST |
2A
|
|
|
| 84.1 |
| 21.9 |
|
| 2025-04-02 13:00 - 16:00 CEST |
2A
|
|
|
| 90.1 |
| 19.0 |
|
| 2025-04-02 14:00 - 17:00 CEST |
2A
|
|
|
| 93.1 |
| 14.6 |
|
| 2025-04-02 15:00 - 18:00 CEST |
2A
|
|
|
| 93.7 |
| 11.8 |
|
| 2025-04-02 16:00 - 19:00 CEST |
2A
|
|
|
| 90.9 |
| 11.8 |
|
| 2025-04-02 17:00 - 20:00 CEST |
2A
|
|
|
| 85.7 |
| 11.9 |
|
| 2025-04-02 18:00 - 21:00 CEST |
2A
|
|
|
| 79.7 |
| 12.9 |
|
| 2025-04-02 19:00 - 22:00 CEST |
2A
|
|
|
| 77.0 |
| 13.3 |
|
| 2025-04-02 20:00 - 23:00 CEST |
2A
|
|
|
| 76.5 |
| 15.9 |
|
| 2025-04-02 21:00 - 00:00 CEST |
2A
|
|
|
| 76.7 |
| 18.6 |
|
| 2025-04-02 22:00 - 01:00 CEST |
2A
|
|
|
| 77.3 |
| 19.4 |
|
| 2025-04-02 23:00 - 02:00 CEST |
2A
|
|
|
| 76.8 |
| 19.6 |
|
| 2025-04-03 00:00 - 03:00 CEST |
2A
|
|
|
| 75.1 |
| 18.2 |
|
| 2025-04-03 01:00 - 04:00 CEST |
2A
|
|
|
| 72.1 |
| 18.7 |
|
| 2025-04-03 02:00 - 05:00 CEST |
2A
|
|
|
| 70.4 |
| 18.6 |
|
|
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
