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: CHMI-brand Ostrava AIM
Code of the measuring programme: TRYCA
Locality: Rychvald
Sequence Date Value
1 2017-01-01 06:00 52.9
2 2017-01-02 06:00 74.1
3 2017-01-06 06:00 91.0
4 2017-01-07 06:00 142.3
5 2017-01-09 06:00 361.4
6 2017-01-10 06:00 157.7
7 2017-01-11 06:00 52.4
8 2017-01-16 06:00 112.2
9 2017-01-17 06:00 94.6
10 2017-01-18 06:00 62.9
11 2017-01-19 06:00 202.9
12 2017-01-20 06:00 80.3
13 2017-01-21 06:00 172.6
14 2017-01-22 06:00 105.0
15 2017-01-23 06:00 79.3
16 2017-01-24 06:00 116.2
17 2017-01-25 06:00 187.6
18 2017-01-26 06:00 182.1
19 2017-01-27 06:00 66.8
20 2017-01-28 06:00 70.8
21 2017-01-29 06:00 72.9
22 2017-01-30 06:00 86.1
23 2017-01-31 06:00 88.7
24 2017-02-01 06:00 267.1
25 2017-02-03 06:00 101.0
26 2017-02-04 06:00 124.0
27 2017-02-05 06:00 65.2
28 2017-02-06 06:00 110.8
29 2017-02-07 06:00 89.2
30 2017-02-08 06:00 69.5
31 2017-02-09 06:00 101.0
32 2017-02-10 06:00 118.6
33 2017-02-11 06:00 126.0
34 2017-02-12 06:00 121.2
35 2017-02-13 06:00 143.6
36 2017-02-14 06:00 263.8
37 2017-02-15 06:00 173.5
38 2017-02-16 06:00 102.0
39 2017-02-17 06:00 76.8
40 2017-02-18 06:00 66.8
41 2017-03-08 06:00 65.8
42 2017-03-10 06:00 56.2
43 2017-03-12 06:00 56.4
44 2017-03-13 06:00 70.3
45 2017-03-14 06:00 95.1
46 2017-03-15 06:00 52.6
47 2017-03-16 06:00 64.5
48 2017-03-21 06:00 55.3
49 2017-03-23 06:00 61.6
50 2017-03-24 06:00 101.2
51 2017-03-26 06:00 64.4
52 2017-03-27 06:00 57.1
53 2017-04-04 06:00 61.9
54 2017-04-05 06:00 50.2
55 2017-05-02 06:00 68.9
56 2017-05-03 06:00 54.8
57 2017-05-04 06:00 55.1
58 2017-05-05 06:00 50.2
59 2017-10-18 06:00 62.8
60 2017-10-19 06:00 76.7
61 2017-10-20 06:00 58.6
62 2017-11-07 06:00 59.1
63 2017-11-08 06:00 70.1
64 2017-11-09 06:00 54.3
65 2017-11-14 06:00 54.0
66 2017-11-15 06:00 79.4
67 2017-11-16 06:00 128.9
68 2017-12-01 06:00 89.3
69 2017-12-02 06:00 145.8
70 2017-12-03 06:00 63.5
71 2017-12-16 06:00 70.8
72 2017-12-18 06:00 62.0
73 2017-12-19 06:00 52.4