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: SMTř.
Data supplier: CHMI-brand Ostrava AIM
Code of the measuring programme: TTRKA
Locality: Třinec-Kanada
Sequence Date Value
1 2019-01-10 00:00 87.9
2 2019-01-11 00:00 53.8
3 2019-01-20 00:00 130.5
4 2019-01-21 00:00 159.6
5 2019-01-22 00:00 109.6
6 2019-01-23 00:00 159.5
7 2019-01-24 00:00 56.0
8 2019-01-25 00:00 57.8
9 2019-01-30 00:00 64.5
10 2019-02-18 00:00 58.1
11 2019-02-26 00:00 51.1
12 2019-03-01 00:00 64.0
13 2019-03-02 00:00 58.1
14 2019-03-22 00:00 54.6
15 2019-04-09 00:00 58.3
16 2019-04-13 00:00 59.6
17 2019-04-14 00:00 59.8
18 2019-04-26 00:00 54.4
19 2019-06-14 00:00 52.3
20 2019-10-23 00:00 54.3
21 2019-10-25 00:00 54.4
22 2019-10-30 00:00 51.3
23 2019-10-31 00:00 61.7
24 2019-11-20 00:00 77.1
25 2019-11-21 00:00 52.8