Information about air quality in the Czech Republic

Year: 2016

Preliminary overview of the ambient limits exceedances

calculated of both operational data (yet unverified) and verified data

Updated: 2017-06-30 04:32 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 2016-05-11 19:00 121.0
2 2016-05-21 21:00 123.3
3 2016-05-22 23:00 141.5
4 2016-05-23 01:00 142.1
5 2016-05-24 00:00 126.4
6 2016-06-04 20:00 121.0
7 2016-06-05 14:00 123.2
8 2016-06-07 23:00 124.2
9 2016-06-08 15:00 126.8
10 2016-06-09 02:00 124.9
11 2016-06-23 22:00 159.1
12 2016-06-24 00:00 146.0
13 2016-07-08 22:00 121.2
14 2016-07-11 17:00 126.0
15 2016-07-23 20:00 133.1
16 2016-07-24 19:00 122.1
17 2016-07-27 15:00 121.5
18 2016-09-01 22:00 125.3
19 2016-09-02 14:00 128.3
20 2016-09-03 01:00 127.3
21 2016-09-04 16:00 121.6
22 2016-09-09 20:00 125.8
23 2016-09-10 22:00 144.7
24 2016-09-11 01:00 142.4
25 2016-09-12 17:00 134.1
26 2016-09-13 18:00 136.1
27 2016-09-14 16:00 131.9