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: MOLJA
Locality: Olomouc-Hejčín
Sequence Date Value
1 2019-01-21 00:00 82.0
2 2019-01-22 00:00 118.7
3 2019-01-23 00:00 74.3
4 2019-01-27 00:00 51.4
5 2019-01-28 00:00 60.7
6 2019-01-30 00:00 65.7
7 2019-01-31 00:00 97.3
8 2019-02-06 00:00 67.7
9 2019-02-07 00:00 77.5
10 2019-02-08 00:00 78.2
11 2019-02-16 00:00 76.9
12 2019-02-17 00:00 92.0
13 2019-02-18 00:00 100.4
14 2019-02-19 00:00 90.2
15 2019-02-25 00:00 84.8
16 2019-02-26 00:00 55.3
17 2019-02-28 00:00 57.0
18 2019-03-01 00:00 52.2
19 2019-10-23 00:00 63.2
20 2019-10-24 00:00 62.8
21 2019-10-25 00:00 74.0
22 2019-10-26 00:00 53.1
23 2019-10-27 00:00 52.6
24 2019-12-11 00:00 55.0
25 2019-12-12 00:00 60.1
26 2019-12-17 00:00 71.8
27 2019-12-18 00:00 71.2