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: ČHMÚ - pob.Brno
Code of the measuring programme: HJICM
Locality: Jičín
Sequence Date Value
1 2017-01-01 06:00 67.1
2 2017-01-07 06:00 55.6
3 2017-01-08 06:00 69.8
4 2017-01-09 06:00 81.5
5 2017-01-18 06:00 57.9
6 2017-01-19 06:00 115.4
7 2017-01-20 06:00 133.0
8 2017-01-21 06:00 120.3
9 2017-01-23 06:00 54.3
10 2017-01-25 06:00 76.5
11 2017-01-28 06:00 57.2
12 2017-01-29 06:00 80.2
13 2017-01-30 06:00 55.7
14 2017-02-01 06:00 79.8
15 2017-02-03 06:00 60.5
16 2017-02-04 06:00 63.9
17 2017-02-13 06:00 82.9
18 2017-02-14 06:00 54.2
19 2017-02-15 06:00 90.6
20 2017-02-16 06:00 118.7
21 2017-02-17 06:00 65.0
22 2017-10-17 06:00 54.8
23 2017-12-02 06:00 52.5
24 2017-12-20 06:00 72.0
25 2017-12-31 06:00 60.8