Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)
Updated: 2023-09-30 21:34 CEST
Locality
| 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
| 2023-09-29 19:00 - 22:00 CEST |
2A
|
|
|
|
91.9 |
|
20.6 |
|
| 2023-09-29 20:00 - 23:00 CEST |
2A
|
|
|
|
88.8 |
|
20.3 |
|
| 2023-09-29 21:00 - 00:00 CEST |
2A
|
|
|
|
85.5 |
|
20.0 |
|
| 2023-09-29 22:00 - 01:00 CEST |
2A
|
|
|
|
84.1 |
|
20.1 |
|
| 2023-09-29 23:00 - 02:00 CEST |
2A
|
|
|
|
84.4 |
|
19.5 |
|
| 2023-09-30 00:00 - 03:00 CEST |
2A
|
|
|
|
79.1 |
|
19.8 |
|
| 2023-09-30 01:00 - 04:00 CEST |
2A
|
|
|
|
75.3 |
|
22.1 |
|
| 2023-09-30 02:00 - 05:00 CEST |
2A
|
|
|
|
59.2 |
|
23.7 |
|
| 2023-09-30 03:00 - 06:00 CEST |
2A
|
|
|
|
52.7 |
|
21.5 |
|
| 2023-09-30 04:00 - 07:00 CEST |
1B
|
|
|
|
52.0 |
|
16.9 |
|
| 2023-09-30 05:00 - 08:00 CEST |
1B
|
|
|
|
49.8 |
|
14.6 |
|
| 2023-09-30 06:00 - 09:00 CEST |
1B
|
|
|
|
50.0 |
|
15.6 |
|
| 2023-09-30 07:00 - 10:00 CEST |
1B
|
|
|
|
53.0 |
|
16.7 |
|
| 2023-09-30 08:00 - 11:00 CEST |
1B
|
|
|
|
57.0 |
|
16.7 |
|
| 2023-09-30 09:00 - 12:00 CEST |
2A
|
|
|
|
60.1 |
|
15.9 |
|
| 2023-09-30 10:00 - 13:00 CEST |
2A
|
|
|
|
63.3 |
|
15.7 |
|
| 2023-09-30 11:00 - 14:00 CEST |
2A
|
|
|
|
67.8 |
|
16.4 |
|
| 2023-09-30 12:00 - 15:00 CEST |
2A
|
|
|
|
72.7 |
|
15.8 |
|
| 2023-09-30 13:00 - 16:00 CEST |
2A
|
|
|
|
76.4 |
|
14.0 |
|
| 2023-09-30 14:00 - 17:00 CEST |
2A
|
|
|
|
78.6 |
|
11.2 |
|
| 2023-09-30 15:00 - 18:00 CEST |
2A
|
|
|
|
77.7 |
|
9.3 |
|
| 2023-09-30 16:00 - 19:00 CEST |
2A
|
|
|
|
73.7 |
|
8.4 |
|
| 2023-09-30 17:00 - 20:00 CEST |
2A
|
|
|
|
71.0 |
|
7.4 |
|
| 2023-09-30 18:00 - 21:00 CEST |
1B
|
|
|
|
69.9 |
|
6.7 |
|
|
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
ISKO
