Information about air quality in the Czech Republic

Year: 2017

Preliminary overview of the ambient limits exceedances

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

Updated: 2018-06-30 03:47 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 2017-01-01 06:00 50.9
2 2017-01-02 06:00 54.2
3 2017-01-18 06:00 60.2
4 2017-01-19 06:00 87.8
5 2017-01-20 06:00 84.0
6 2017-01-22 06:00 52.3
7 2017-01-23 06:00 65.6
8 2017-01-24 06:00 59.1
9 2017-01-27 06:00 60.3
10 2017-01-28 06:00 76.2
11 2017-01-29 06:00 63.2
12 2017-01-30 06:00 76.6
13 2017-01-31 06:00 64.9
14 2017-02-01 06:00 55.5
15 2017-02-08 06:00 63.9
16 2017-02-09 06:00 75.6
17 2017-02-12 06:00 59.2
18 2017-02-13 06:00 114.0
19 2017-02-14 06:00 70.5
20 2017-02-15 06:00 61.8
21 2017-02-16 06:00 99.5
22 2017-10-18 06:00 54.4