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 - Libuš AIM
Code of the measuring programme: ASTOA
Locality: Praha 5-Stodůlky
Sequence Date Value
1 2017-01-01 06:00 85.0
2 2017-01-19 06:00 119.2
3 2017-01-20 06:00 160.7
4 2017-01-21 06:00 165.2
5 2017-01-22 06:00 90.5
6 2017-01-23 06:00 79.5
7 2017-01-25 06:00 54.4
8 2017-01-27 06:00 59.0
9 2017-01-28 06:00 60.7
10 2017-01-29 06:00 101.0
11 2017-01-30 06:00 61.9
12 2017-01-31 06:00 58.2
13 2017-02-01 06:00 95.2
14 2017-02-02 06:00 64.5
15 2017-02-03 06:00 73.8
16 2017-02-04 06:00 57.2
17 2017-02-07 06:00 61.2
18 2017-02-08 06:00 60.1
19 2017-02-09 06:00 69.0
20 2017-02-13 06:00 82.8
21 2017-02-14 06:00 99.2
22 2017-02-15 06:00 112.6
23 2017-02-16 06:00 74.7