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: TBKRA
Locality: Bílý Kříž
Sequence Date Value
1 2016-05-11 15:00 122.1
2 2016-05-13 04:00 120.8
3 2016-05-20 22:00 123.5
4 2016-05-21 23:00 128.4
5 2016-05-22 01:00 130.9
6 2016-05-23 01:00 130.8
7 2016-05-24 02:00 120.4
8 2016-06-08 20:00 126.4
9 2016-06-09 01:00 127.4
10 2016-07-22 23:00 130.8
11 2016-07-23 23:00 135.6
12 2016-07-24 03:00 140.6
13 2016-09-01 23:00 123.9
14 2016-09-02 00:00 123.4
15 2016-09-10 21:00 122.8
16 2016-09-11 23:00 123.5
17 2016-09-12 01:00 127.2