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-brand Ostrava AIM
Code of the measuring programme: TKARA
Locality: Karviná
Sequence Date Value
1 2019-01-10 00:00 82.4
2 2019-01-19 00:00 61.2
3 2019-01-20 00:00 229.6
4 2019-01-21 00:00 233.3
5 2019-01-22 00:00 194.2
6 2019-01-23 00:00 81.2
7 2019-01-25 00:00 53.9
8 2019-01-30 00:00 78.9
9 2019-01-31 00:00 59.3
10 2019-02-03 00:00 51.8
11 2019-02-06 00:00 55.2
12 2019-02-19 00:00 60.2
13 2019-02-24 00:00 51.9
14 2019-02-26 00:00 64.3
15 2019-03-01 00:00 74.3
16 2019-03-02 00:00 68.1
17 2019-03-20 00:00 55.2
18 2019-03-22 00:00 59.3
19 2019-03-23 00:00 56.4
20 2019-04-09 00:00 67.6
21 2019-04-18 00:00 53.5
22 2019-10-22 00:00 53.2
23 2019-10-23 00:00 61.1
24 2019-10-24 00:00 53.4
25 2019-10-25 00:00 58.8
26 2019-10-26 00:00 52.2
27 2019-10-31 00:00 95.7
28 2019-11-01 00:00 70.3
29 2019-11-20 00:00 60.4
30 2019-11-21 00:00 50.9
31 2019-11-25 00:00 66.8
32 2019-11-26 00:00 89.3
33 2019-12-11 00:00 58.4
34 2019-12-12 00:00 67.6
35 2019-12-13 00:00 89.3
36 2019-12-17 00:00 67.0