Information about air quality in the Czech Republic

Year: 2018

Preliminary overview of the ambient limits exceedances

calculated of both operational data (yet unverified) and verified data

Updated: 2019-06-30 04:46 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: PM10 - particles PM10
Averaging interval: 24 hours
Unit: µg/m3
Ambient limit: 50
Max. permissible number of exceedances: 35
Owner: ČHMÚ
Data supplier: CHMI-Brno AIM
Code of the measuring programme: BBNIA
Locality: Brno-Líšeň
Sequence Date Value
1 2018-01-23 06:00 69.0
2 2018-02-08 06:00 53.3
3 2018-02-16 06:00 52.7
4 2018-02-20 06:00 57.4
5 2018-03-02 06:00 75.3
6 2018-03-03 06:00 69.2
7 2018-03-04 06:00 79.2
8 2018-03-05 06:00 50.0
9 2018-03-07 06:00 54.0
10 2018-10-19 06:00 71.2
11 2018-11-09 06:00 54.8
12 2018-11-11 06:00 51.0
13 2018-12-17 06:00 55.7
14 2018-12-18 06:00 63.3
15 2018-12-21 06:00 55.3