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-pobočka Ústí n/Labem-AIM
Code of the measuring programme: LFRTA
Locality: Frýdlant
Sequence Date Value
1 2016-04-30 17:00 122.6
2 2016-05-06 17:00 126.0
3 2016-05-07 19:00 124.2
4 2016-05-11 18:00 124.4
5 2016-05-12 14:00 129.3
6 2016-05-22 23:00 132.6
7 2016-05-23 00:00 133.4
8 2016-06-08 16:00 122.1
9 2016-06-24 09:00 141.7
10 2016-07-26 16:00 124.3
11 2016-08-28 20:00 123.8
12 2016-09-01 16:00 122.2
13 2016-09-09 17:00 132.0
14 2016-09-10 16:00 134.0
15 2016-09-11 16:00 128.1
16 2016-09-12 19:00 123.0
17 2016-09-13 21:00 138.5
18 2016-09-14 01:00 139.2