Information about air quality in the Czech Republic

Year: 2018

Preliminary overview of the ambient limits exceedances

calculated of both operational data (yet unverified) and verified data

Updated: 2019-06-30 04:46 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: ARIEA
Locality: Praha 2-Riegrovy sady
Sequence Date Value
1 2018-01-26 06:00 55.2
2 2018-01-27 06:00 67.9
3 2018-02-08 06:00 68.5
4 2018-02-09 06:00 70.0
5 2018-02-10 06:00 53.6
6 2018-02-20 06:00 56.2
7 2018-03-01 06:00 59.7
8 2018-03-02 06:00 74.5
9 2018-03-03 06:00 67.6
10 2018-03-04 06:00 75.5
11 2018-03-05 06:00 66.2
12 2018-03-26 06:00 58.4
13 2018-10-09 06:00 53.5
14 2018-10-11 06:00 51.7
15 2018-10-12 06:00 60.9
16 2018-10-13 06:00 51.4
17 2018-10-15 06:00 55.0
18 2018-10-16 06:00 60.9
19 2018-10-17 06:00 84.3
20 2018-10-18 06:00 93.0
21 2018-11-07 06:00 67.4
22 2018-11-15 06:00 60.3