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: ČHMÚ - pob. Plzeň
Code of the measuring programme: CKOCA
Locality: Kocelovice
Sequence Date Value
1 2016-05-07 17:00 122.8
2 2016-05-09 18:00 122.0
3 2016-05-22 20:00 121.6
4 2016-06-05 16:00 123.8
5 2016-07-08 16:00 121.8
6 2016-08-19 17:00 121.1
7 2016-08-26 19:00 122.4
8 2016-08-28 20:00 137.5
9 2016-08-29 00:00 121.1
10 2016-09-02 16:00 123.6
11 2016-09-10 17:00 129.1
12 2016-09-11 17:00 124.2
13 2016-09-13 17:00 127.9
14 2016-09-14 16:00 123.3
15 2016-09-15 18:00 124.6