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. Plzeň
Code of the measuring programme: PKUJA
Locality: Kamenný Újezd
Sequence Date Value
1 2017-01-18 06:00 56.5
2 2017-01-19 06:00 93.9
3 2017-01-20 06:00 109.1
4 2017-01-21 06:00 109.1
5 2017-01-22 06:00 143.5
6 2017-01-23 06:00 147.1
7 2017-01-24 06:00 70.1
8 2017-01-27 06:00 85.2
9 2017-01-28 06:00 85.4
10 2017-01-29 06:00 118.7
11 2017-01-30 06:00 99.7
12 2017-01-31 06:00 80.6
13 2017-02-01 06:00 94.4
14 2017-02-02 06:00 69.9
15 2017-02-03 06:00 78.2
16 2017-02-07 06:00 53.6
17 2017-02-08 06:00 67.2
18 2017-02-09 06:00 67.4
19 2017-02-13 06:00 61.4
20 2017-02-14 06:00 80.3
21 2017-02-15 06:00 84.7
22 2017-02-16 06:00 60.5
23 2017-11-04 06:00 54.9