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: ULOMA
Locality: Lom
Sequence Date Value
1 2016-05-22 17:00 120.4
2 2016-06-23 17:00 123.2
3 2016-06-24 16:00 142.2
4 2016-07-22 16:00 120.8
5 2016-07-25 16:00 126.9
6 2016-08-26 17:00 125.4
7 2016-08-27 17:00 130.5
8 2016-08-28 16:00 127.9
9 2016-09-10 16:00 129.4
10 2016-09-12 17:00 122.8
11 2016-09-13 17:00 129.2
12 2016-09-14 17:00 125.4
13 2016-09-16 17:00 140.7