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: PPRMA
Locality: Přimda
Sequence Date Value
1 2016-05-07 17:00 122.6
2 2016-05-09 19:00 123.4
3 2016-06-24 22:00 127.4
4 2016-06-25 00:00 124.7
5 2016-07-08 22:00 128.1
6 2016-07-09 00:00 126.4
7 2016-08-26 23:00 121.9
8 2016-08-27 19:00 127.9
9 2016-08-28 19:00 135.4
10 2016-08-29 00:00 120.2
11 2016-09-03 01:00 120.4
12 2016-09-09 17:00 133.1
13 2016-09-10 22:00 128.7
14 2016-09-11 20:00 143.1
15 2016-09-12 00:00 134.6
16 2016-09-13 18:00 122.7
17 2016-09-14 17:00 124.7