Information about air quality in the Czech Republic
Year: 2023
Preliminary overview of the ambient limits exceedances
calculated of both operational data (yet unverified) and verified data
Updated: 2024-06-30 05:34 CEST
Values given regardless of whether the number of valid measurement meets the criteria for calculating the aggregated data (annual average).
Description | Value | |
---|---|---|
Purpose: | Health protection | |
Pollutant: | O₃ - ozone | |
Averaging interval: | 8 hours | |
Unit: | µg/m³ | |
Ambient limit: | 120 | |
Max. permissible number of exceedances: | 25 | |
Owner: | ČHMÚ | |
Data supplier: | ČHMÚ-pobočka Ústí n/Labem-AIM | |
Code of the measuring programme: | USNZA | |
Locality: | Sněžník | |
Sequence | Date | Value |
1 | 2023-04-22 16:00 | 128 |
2 | 2023-06-10 22:00 | 123 |
3 | 2023-06-18 18:00 | 129 |
4 | 2023-06-19 19:00 | 134 |
5 | 2023-06-20 20:00 | 135 |
6 | 2023-06-21 00:00 | 128 |
7 | 2023-06-22 20:00 | 128 |
8 | 2023-06-26 17:00 | 130 |
9 | 2023-06-29 18:00 | 133 |
10 | 2023-07-07 19:00 | 135 |
11 | 2023-07-08 17:00 | 137 |
12 | 2023-07-09 14:00 | 140 |
13 | 2023-07-10 14:00 | 140 |
14 | 2023-07-11 22:00 | 144 |
15 | 2023-07-12 00:00 | 137 |
16 | 2023-07-14 18:00 | 124 |
17 | 2023-07-15 16:00 | 140 |
18 | 2023-08-15 16:00 | 125 |
19 | 2023-08-19 17:00 | 132 |
20 | 2023-08-20 03:00 | 122 |
21 | 2023-08-23 17:00 | 122 |
22 | 2023-08-24 19:00 | 131 |
23 | 2023-08-25 00:00 | 122 |
24 | 2023-09-07 15:00 | 126 |
25 | 2023-09-08 17:00 | 122 |
26 | 2023-09-09 20:00 | 125 |
27 | 2023-09-10 18:00 | 135 |
28 | 2023-09-11 18:00 | 153 |
29 | 2023-09-12 00:00 | 142 |
30 | 2023-09-13 00:00 | 131 |