Updated: 2026-06-15 07:27 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
| 2026-06-14 05:00 - 08:00 CEST |
1B
|
|
|
|
52.9 |
|
11.2 |
|
| 2026-06-14 06:00 - 09:00 CEST |
1B
|
|
|
|
55.1 |
|
10.2 |
|
| 2026-06-14 07:00 - 10:00 CEST |
1B
|
|
|
|
59.1 |
|
8.7 |
|
| 2026-06-14 08:00 - 11:00 CEST |
1B
|
|
|
|
65.8 |
|
8.3 |
|
| 2026-06-14 09:00 - 12:00 CEST |
2A
|
|
|
|
70.1 |
|
8.0 |
|
| 2026-06-14 10:00 - 13:00 CEST |
2A
|
|
|
|
71.7 |
|
8.4 |
|
| 2026-06-14 11:00 - 14:00 CEST |
2A
|
|
|
|
72.9 |
|
7.2 |
|
| 2026-06-14 12:00 - 15:00 CEST |
2A
|
|
|
|
73.1 |
|
6.0 |
|
| 2026-06-14 13:00 - 16:00 CEST |
2A
|
|
|
|
73.7 |
|
6.1 |
|
| 2026-06-14 14:00 - 17:00 CEST |
2A
|
|
|
|
73.9 |
|
5.9 |
|
| 2026-06-14 15:00 - 18:00 CEST |
2A
|
|
|
|
76.4 |
|
6.0 |
|
| 2026-06-14 16:00 - 19:00 CEST |
2A
|
|
|
|
78.9 |
|
5.0 |
|
| 2026-06-14 17:00 - 20:00 CEST |
2A
|
|
|
|
79.1 |
|
4.3 |
|
| 2026-06-14 18:00 - 21:00 CEST |
2A
|
|
|
|
76.4 |
|
3.8 |
|
| 2026-06-14 19:00 - 22:00 CEST |
1B
|
|
|
|
72.5 |
|
4.3 |
|
| 2026-06-14 20:00 - 23:00 CEST |
1B
|
|
|
|
69.6 |
|
5.6 |
|
| 2026-06-14 21:00 - 00:00 CEST |
1B
|
|
|
|
67.1 |
|
6.6 |
|
| 2026-06-14 22:00 - 01:00 CEST |
1B
|
|
|
|
65.0 |
|
6.7 |
|
| 2026-06-14 23:00 - 02:00 CEST |
1B
|
|
|
|
63.3 |
|
5.9 |
|
| 2026-06-15 00:00 - 03:00 CEST |
1B
|
|
|
|
61.4 |
|
5.3 |
|
| 2026-06-15 01:00 - 04:00 CEST |
1B
|
|
|
|
59.9 |
|
6.3 |
|
| 2026-06-15 02:00 - 05:00 CEST |
1B
|
|
|
|
59.3 |
|
6.7 |
|
| 2026-06-15 03:00 - 06:00 CEST |
1B
|
|
|
|
56.3 |
|
6.9 |
|
| 2026-06-15 04:00 - 07:00 CEST |
1B
|
|
|
|
53.2 |
|
5.8 |
|
|
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
