Information about air quality in the Czech Republic
Year: 2020
Preliminary overview of the ambient limits exceedances
calculated of both operational data (yet unverified) and verified data
Updated: 2021-06-30 06:00 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: | CHMI-brand Ostrava AIM | |
Code of the measuring programme: | TCERA | |
Locality: | Červená hora | |
Sequence | Date | Value |
1 | 2020-04-09 18:00 | 127.3 |
2 | 2020-04-23 23:00 | 124.8 |
3 | 2020-04-24 22:00 | 127.9 |
4 | 2020-04-25 00:00 | 125.4 |
5 | 2020-05-09 21:00 | 132.4 |
6 | 2020-05-10 00:00 | 129.8 |
7 | 2020-05-18 23:00 | 130.6 |
8 | 2020-05-19 00:00 | 127.6 |
9 | 2020-06-13 16:00 | 122.7 |
10 | 2020-07-24 17:00 | 121.7 |
11 | 2020-08-07 22:00 | 126.6 |
12 | 2020-08-08 22:00 | 133.0 |
13 | 2020-08-09 23:00 | 137.7 |
14 | 2020-08-10 00:00 | 138.3 |
15 | 2020-08-12 22:00 | 144.5 |
16 | 2020-08-13 00:00 | 135.4 |
17 | 2020-08-14 00:00 | 121.6 |
18 | 2020-08-15 18:00 | 125.1 |
19 | 2020-08-21 01:00 | 121.3 |