Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)
Updated: 2024-04-20 13:27 CEST
Locality
Locality: |
Letiste Praha
|
|
Code: |
ALERA |
Type of measuring programme: |
Automated measuring program |
Locality owner: |
Letiste Praha, s.r.o. |
Abbreviation: |
T/S/C |
Coordinates: |
50° 6´ 25.510" North latitude 14° 15´ 26.014" East longitude |
Altitude: |
376 m |
Actual measured level of air pollution
Actual unverified data
2024-04-19 11:00 - 14:00 CEST |
2B
|
|
10.5 |
97.5 |
60.4 |
|
|
|
|
12.7 |
2024-04-19 12:00 - 15:00 CEST |
2B
|
|
9.7 |
79.1 |
62.1 |
|
|
|
|
11.5 |
2024-04-19 13:00 - 16:00 CEST |
2B
|
|
7.6 |
56.2 |
63.5 |
|
|
|
|
8.7 |
2024-04-19 14:00 - 17:00 CEST |
2A
|
|
5.6 |
36.1 |
63.9 |
|
|
|
|
8.7 |
2024-04-19 15:00 - 18:00 CEST |
2A
|
|
5.4 |
17.7 |
62.7 |
|
|
|
|
7.9 |
2024-04-19 16:00 - 19:00 CEST |
1B
|
|
5.7 |
7.4 |
60.8 |
|
|
|
|
7.0 |
2024-04-19 17:00 - 20:00 CEST |
1B
|
|
6.0 |
3.7 |
59.1 |
|
|
|
|
5.3 |
2024-04-19 18:00 - 21:00 CEST |
1B
|
|
6.2 |
1.8 |
58.9 |
|
|
|
|
6.4 |
2024-04-19 19:00 - 22:00 CEST |
1B
|
|
6.4 |
2.0 |
58.7 |
|
|
|
|
8.5 |
2024-04-19 20:00 - 23:00 CEST |
1B
|
|
6.2 |
2.8 |
59.2 |
|
|
|
|
9.3 |
2024-04-19 21:00 - 00:00 CEST |
1B
|
|
5.6 |
2.8 |
57.6 |
|
|
|
|
7.5 |
2024-04-19 22:00 - 01:00 CEST |
1B
|
|
5.0 |
1.8 |
55.8 |
|
|
|
|
6.2 |
2024-04-19 23:00 - 02:00 CEST |
1B
|
|
5.0 |
1.7 |
52.1 |
|
|
|
|
6.4 |
2024-04-20 00:00 - 03:00 CEST |
1B
|
|
4.6 |
2.8 |
49.5 |
|
|
|
|
7.1 |
2024-04-20 01:00 - 04:00 CEST |
1B
|
|
4.1 |
4.6 |
47.8 |
|
|
|
|
6.8 |
2024-04-20 02:00 - 05:00 CEST |
1B
|
|
3.1 |
6.4 |
55.2 |
|
|
|
|
5.7 |
2024-04-20 03:00 - 06:00 CEST |
1B
|
|
2.7 |
7.3 |
60.0 |
|
|
|
|
5.0 |
2024-04-20 04:00 - 07:00 CEST |
1B
|
|
6.4 |
6.4 |
57.5 |
|
|
|
|
5.1 |
2024-04-20 05:00 - 08:00 CEST |
1B
|
|
10.6 |
3.9 |
54.5 |
|
|
|
|
4.9 |
2024-04-20 06:00 - 09:00 CEST |
1B
|
|
10.3 |
1.9 |
52.2 |
|
|
|
|
4.5 |
2024-04-20 07:00 - 10:00 CEST |
1B
|
|
10.1 |
1.8 |
51.8 |
|
|
|
|
6.0 |
2024-04-20 08:00 - 11:00 CEST |
1B
|
|
8.5 |
3.0 |
52.6 |
|
|
|
|
7.4 |
2024-04-20 09:00 - 12:00 CEST |
1B
|
|
8.0 |
4.0 |
55.0 |
|
|
|
|
9.6 |
2024-04-20 10:00 - 13:00 CEST |
1B
|
|
7.1 |
3.9 |
59.5 |
|
|
|
|
10.4 |
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