Information about air quality in the Czech Republic

Year: 2020

Preliminary overview of the ambient limits exceedances

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

Updated: 2021-06-30 06:00 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: SKLSA
Locality: Kladno-Švermov
Sequence Date Value
1 2020-01-01 00:00 75.8
2 2020-01-02 00:00 75.5
3 2020-01-14 00:00 51.8
4 2020-01-15 00:00 55.2
5 2020-01-16 00:00 76.9
6 2020-01-17 00:00 62.6
7 2020-01-18 00:00 76.5
8 2020-01-19 00:00 50.2
9 2020-01-20 00:00 50.8
10 2020-01-21 00:00 58.7
11 2020-01-23 00:00 56.8
12 2020-01-26 00:00 68.7
13 2020-01-27 00:00 63.2
14 2020-02-08 00:00 50.5
15 2020-02-09 00:00 53.9
16 2020-03-17 00:00 68.8
17 2020-03-20 00:00 52.1
18 2020-03-27 00:00 79.1
19 2020-03-28 00:00 74.3
20 2020-04-04 00:00 56.2
21 2020-04-08 00:00 50.5
22 2020-10-21 00:00 55.0
23 2020-10-22 00:00 64.5
24 2020-11-05 00:00 50.2
25 2020-11-06 00:00 59.9
26 2020-12-05 00:00 59.8
27 2020-12-31 00:00 51.9