Information about air quality in the Czech Republic

Year: 2019

Preliminary overview of the ambient limits exceedances

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

Updated: 2020-06-30 05:19 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: ZTNVA
Locality: Těšnovice
Sequence Date Value
1 2019-01-20 00:00 61.1
2 2019-01-21 00:00 110.4
3 2019-01-22 00:00 90.5
4 2019-01-23 00:00 98.2
5 2019-01-31 00:00 87.9
6 2019-02-06 00:00 50.5
7 2019-02-16 00:00 53.0
8 2019-02-17 00:00 54.0
9 2019-02-18 00:00 66.3
10 2019-02-19 00:00 54.9
11 2019-03-01 00:00 51.7
12 2019-10-23 00:00 50.0
13 2019-10-25 00:00 61.6