Air Pollution in Třinec: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Třinec. Today is Monday, May 20, 2024. The following air pollution values have been recorded for Třinec:- nitrogen dioxide (NO2) - 4 (Good)
- particulate matter (PM10) suspended dust - 7 (Good)
- ozone (O3) - 68 (Good)
- particulate matter (PM2.5) dust - 5 (Good)
What is the air quality in Třinec today? Is the air polluted in Třinec?. Is there smog?
How high is the level of NO2? (nitrogen dioxide (NO2))
4 (Good)
What is the level of PM10 today in Třinec? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Třinec is:
7 (Good)
The highest PM10 values usually occur in month: 71 (February 2018).
The lowest value of particulate matter PM10 pollution in Třinec is usually recorded in: February (13).
How is the O3 level today in Třinec? (ozone (O3))
68 (Good)
What is the current level of PM2.5 in Třinec? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
5 (Good)
For comparison, the highest level of PM2.5 in Třinec in the last 7 days was: 68 (Wednesday, January 10, 2024) and the lowest: 6 (Sunday, January 14, 2024).
The highest PM2.5 values were recorded: 64 (February 2018).
The lowest level of particulate matter PM2.5 pollution occurs in month: August (9.5).
Current data Wednesday, January 17, 2024, 10:00 AM
NO2 4 (Good)
PM10 7 (Good)
O3 68 (Good)
PM2,5 5 (Good)
Data on air pollution from recent days in Třinec
index
2023-02-28
2023-03-01
2023-03-02
2023-03-03
2023-03-04
2023-03-05
2024-01-10
2024-01-11
2024-01-12
2024-01-13
2024-01-14
2024-01-15
2024-01-16
2024-01-17
no2
23
Good
32
Good
30
Good
20
Good
8
Good
7
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
o3
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
22
Good
34
Good
34
Good
45
Good
52
Good
61
Good
63
Good
56
Good
pm25
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
68
Unhealthy
38
Unhealthy for Sensitive Groups
23
Moderate
17
Moderate
6
Good
7
Good
8
Good
11
Good
pm10
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
88
Unhealthy
44
Moderate
28
Moderate
22
Moderate
8
Good
8
Good
9
Good
16
Good
data source »
Air pollution in Třinec from September 2017 to May 2020
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-11
2019-10
2019-09
2019-08
2019-07
2019-06
2019-05
2019-04
2019-03
2019-02
2019-01
2018-12
2018-11
2018-10
2018-09
2018-08
2018-07
2018-06
2018-05
2018-04
2018-03
2018-02
2018-01
2017-12
2017-11
2017-10
2017-09
pm10
15 (Good)
25 (Moderate)
26 (Moderate)
13 (Good)
29 (Moderate)
21 (Moderate)
20 (Moderate)
24 (Moderate)
16 (Good)
18 (Good)
18 (Good)
23 (Moderate)
17 (Good)
32 (Moderate)
23 (Moderate)
31 (Moderate)
43 (Moderate)
22 (Moderate)
49 (Moderate)
33 (Moderate)
24 (Moderate)
24 (Moderate)
22 (Moderate)
23 (Moderate)
25 (Moderate)
26 (Moderate)
55 (Unhealthy for Sensitive Groups)
71 (Unhealthy for Sensitive Groups)
31 (Moderate)
27 (Moderate)
28 (Moderate)
24 (Moderate)
27 (Moderate)
no2
6.9 (Good)
11 (Good)
13 (Good)
6.9 (Good)
33 (Good)
16 (Good)
16 (Good)
14 (Good)
10 (Good)
9.8 (Good)
9.8 (Good)
11 (Good)
12 (Good)
17 (Good)
12 (Good)
17 (Good)
19 (Good)
13 (Good)
20 (Good)
15 (Good)
12 (Good)
12 (Good)
11 (Good)
13 (Good)
14 (Good)
10 (Good)
20 (Good)
27 (Good)
15 (Good)
15 (Good)
17 (Good)
9.2 (Good)
15 (Good)
pm25
12 (Good)
18 (Moderate)
22 (Moderate)
11 (Good)
25 (Moderate)
15 (Moderate)
15 (Moderate)
19 (Moderate)
11 (Good)
9.5 (Good)
13 (Good)
13 (Good)
11 (Good)
22 (Moderate)
18 (Moderate)
25 (Moderate)
38 (Unhealthy for Sensitive Groups)
18 (Moderate)
38 (Unhealthy for Sensitive Groups)
24 (Moderate)
19 (Moderate)
16 (Moderate)
15 (Moderate)
17 (Moderate)
16 (Moderate)
17 (Moderate)
47 (Unhealthy for Sensitive Groups)
64 (Unhealthy)
26 (Moderate)
25 (Moderate)
24 (Moderate)
20 (Moderate)
20 (Moderate)
o3
66 (Good)
71 (Moderate)
61 (Good)
59 (Good)
43 (Good)
44 (Good)
42 (Good)
51 (Good)
48 (Good)
66 (Good)
73 (Moderate)
82 (Moderate)
65 (Good)
74 (Moderate)
62 (Good)
48 (Good)
41 (Good)
41 (Good)
34 (Good)
47 (Good)
54 (Good)
72 (Moderate)
65 (Good)
66 (Good)
72 (Moderate)
77 (Moderate)
61 (Good)
43 (Good)
40 (Good)
39 (Good)
33 (Good)
39 (Good)
27 (Good)
data source »
Trinec-Kanada
Sunday, March 5, 2023, 10:00 AM
NO2 3.8 (Good)
nitrogen dioxide (NO2)
Trinec-Kosmos
Wednesday, January 17, 2024, 10:00 AM
PM10 6.7 (Good)
particulate matter (PM10) suspended dust
O3 68 (Good)
ozone (O3)
PM2,5 5.2 (Good)
particulate matter (PM2.5) dust
Trinec-Kanada
index
2023-03-05
2023-03-04
2023-03-03
2023-03-02
2023-03-01
2023-02-28
no2
6.7
7.8
20
30
32
23
Trinec-Kosmos
index
2024-01-17
2024-01-16
2024-01-15
2024-01-14
2024-01-13
2024-01-12
2024-01-11
2024-01-10
o3
56
63
61
52
45
34
34
22
pm25
11
7.6
6.7
5.6
17
23
38
68
pm10
16
9.3
7.7
7.7
22
28
44
88
CZ0TTRK
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-11
2019-10
2019-09
2019-08
2019-07
2019-06
2019-05
2019-04
2019-03
2019-02
2019-01
2018-12
2018-11
2018-10
2018-09
2018-08
2018-07
2018-06
2018-05
2018-04
2018-03
2018-02
2018-01
2017-12
2017-11
2017-10
2017-09
pm10
14
26
26
12
31
22
22
25
15
19
18
24
17
35
24
31
44
23
51
33
23
26
21
23
27
28
58
72
32
26
29
23
27
no2
6.9
11
13
6.9
33
16
16
14
10
9.8
9.8
11
12
17
12
17
19
13
20
15
12
12
11
13
14
10
20
27
15
15
17
9.2
15
CZ0TTRO
2017-09 2020-05
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-11
2019-10
2019-09
2019-08
2019-07
2019-06
2019-05
2019-04
2019-03
2019-02
2019-01
2018-12
2018-11
2018-10
2018-09
2018-08
2018-07
2018-06
2018-05
2018-04
2018-03
2018-02
2018-01
2017-12
2017-11
2017-10
2017-09
pm25
12
18
22
11
25
15
15
19
11
9.5
13
13
11
22
18
25
38
18
38
24
19
16
15
17
16
17
47
64
26
25
24
20
20
pm10
15
24
26
13
28
19
19
24
16
18
19
21
16
28
23
31
42
20
46
32
25
22
23
23
23
25
52
69
29
27
28
25
28
o3
66
71
61
59
43
44
42
51
48
66
73
82
65
74
62
48
41
41
34
47
54
72
65
66
72
77
61
43
40
39
33
39
27
* Pollution data source:
https://openaq.org
(EEA Czech Republic)
The data is licensed under CC-By 4.0
NO2 4 (Good)
PM10 7 (Good)
O3 68 (Good)
PM2,5 5 (Good)
Data on air pollution from recent days in Třinec
| index | 2023-02-28 | 2023-03-01 | 2023-03-02 | 2023-03-03 | 2023-03-04 | 2023-03-05 | 2024-01-10 | 2024-01-11 | 2024-01-12 | 2024-01-13 | 2024-01-14 | 2024-01-15 | 2024-01-16 | 2024-01-17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 23 Good |
32 Good |
30 Good |
20 Good |
8 Good |
7 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
| o3 | - Good |
- Good |
- Good |
- Good |
- Good |
- Good |
22 Good |
34 Good |
34 Good |
45 Good |
52 Good |
61 Good |
63 Good |
56 Good |
| pm25 | - Good |
- Good |
- Good |
- Good |
- Good |
- Good |
68 Unhealthy |
38 Unhealthy for Sensitive Groups |
23 Moderate |
17 Moderate |
6 Good |
7 Good |
8 Good |
11 Good |
| pm10 | - Good |
- Good |
- Good |
- Good |
- Good |
- Good |
88 Unhealthy |
44 Moderate |
28 Moderate |
22 Moderate |
8 Good |
8 Good |
9 Good |
16 Good |
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 15 (Good) | 25 (Moderate) | 26 (Moderate) | 13 (Good) | 29 (Moderate) | 21 (Moderate) | 20 (Moderate) | 24 (Moderate) | 16 (Good) | 18 (Good) | 18 (Good) | 23 (Moderate) | 17 (Good) | 32 (Moderate) | 23 (Moderate) | 31 (Moderate) | 43 (Moderate) | 22 (Moderate) | 49 (Moderate) | 33 (Moderate) | 24 (Moderate) | 24 (Moderate) | 22 (Moderate) | 23 (Moderate) | 25 (Moderate) | 26 (Moderate) | 55 (Unhealthy for Sensitive Groups) | 71 (Unhealthy for Sensitive Groups) | 31 (Moderate) | 27 (Moderate) | 28 (Moderate) | 24 (Moderate) | 27 (Moderate) |
| no2 | 6.9 (Good) | 11 (Good) | 13 (Good) | 6.9 (Good) | 33 (Good) | 16 (Good) | 16 (Good) | 14 (Good) | 10 (Good) | 9.8 (Good) | 9.8 (Good) | 11 (Good) | 12 (Good) | 17 (Good) | 12 (Good) | 17 (Good) | 19 (Good) | 13 (Good) | 20 (Good) | 15 (Good) | 12 (Good) | 12 (Good) | 11 (Good) | 13 (Good) | 14 (Good) | 10 (Good) | 20 (Good) | 27 (Good) | 15 (Good) | 15 (Good) | 17 (Good) | 9.2 (Good) | 15 (Good) |
| pm25 | 12 (Good) | 18 (Moderate) | 22 (Moderate) | 11 (Good) | 25 (Moderate) | 15 (Moderate) | 15 (Moderate) | 19 (Moderate) | 11 (Good) | 9.5 (Good) | 13 (Good) | 13 (Good) | 11 (Good) | 22 (Moderate) | 18 (Moderate) | 25 (Moderate) | 38 (Unhealthy for Sensitive Groups) | 18 (Moderate) | 38 (Unhealthy for Sensitive Groups) | 24 (Moderate) | 19 (Moderate) | 16 (Moderate) | 15 (Moderate) | 17 (Moderate) | 16 (Moderate) | 17 (Moderate) | 47 (Unhealthy for Sensitive Groups) | 64 (Unhealthy) | 26 (Moderate) | 25 (Moderate) | 24 (Moderate) | 20 (Moderate) | 20 (Moderate) |
| o3 | 66 (Good) | 71 (Moderate) | 61 (Good) | 59 (Good) | 43 (Good) | 44 (Good) | 42 (Good) | 51 (Good) | 48 (Good) | 66 (Good) | 73 (Moderate) | 82 (Moderate) | 65 (Good) | 74 (Moderate) | 62 (Good) | 48 (Good) | 41 (Good) | 41 (Good) | 34 (Good) | 47 (Good) | 54 (Good) | 72 (Moderate) | 65 (Good) | 66 (Good) | 72 (Moderate) | 77 (Moderate) | 61 (Good) | 43 (Good) | 40 (Good) | 39 (Good) | 33 (Good) | 39 (Good) | 27 (Good) |
NO2 3.8 (Good)
nitrogen dioxide (NO2)PM10 6.7 (Good)
particulate matter (PM10) suspended dustO3 68 (Good)
ozone (O3)PM2,5 5.2 (Good)
particulate matter (PM2.5) dustTrinec-Kanada
| index | 2023-03-05 | 2023-03-04 | 2023-03-03 | 2023-03-02 | 2023-03-01 | 2023-02-28 |
|---|---|---|---|---|---|---|
| no2 | 6.7 | 7.8 | 20 | 30 | 32 | 23 |
Trinec-Kosmos
| index | 2024-01-17 | 2024-01-16 | 2024-01-15 | 2024-01-14 | 2024-01-13 | 2024-01-12 | 2024-01-11 | 2024-01-10 |
|---|---|---|---|---|---|---|---|---|
| o3 | 56 | 63 | 61 | 52 | 45 | 34 | 34 | 22 |
| pm25 | 11 | 7.6 | 6.7 | 5.6 | 17 | 23 | 38 | 68 |
| pm10 | 16 | 9.3 | 7.7 | 7.7 | 22 | 28 | 44 | 88 |
CZ0TTRK
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 14 | 26 | 26 | 12 | 31 | 22 | 22 | 25 | 15 | 19 | 18 | 24 | 17 | 35 | 24 | 31 | 44 | 23 | 51 | 33 | 23 | 26 | 21 | 23 | 27 | 28 | 58 | 72 | 32 | 26 | 29 | 23 | 27 |
| no2 | 6.9 | 11 | 13 | 6.9 | 33 | 16 | 16 | 14 | 10 | 9.8 | 9.8 | 11 | 12 | 17 | 12 | 17 | 19 | 13 | 20 | 15 | 12 | 12 | 11 | 13 | 14 | 10 | 20 | 27 | 15 | 15 | 17 | 9.2 | 15 |
CZ0TTRO
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 12 | 18 | 22 | 11 | 25 | 15 | 15 | 19 | 11 | 9.5 | 13 | 13 | 11 | 22 | 18 | 25 | 38 | 18 | 38 | 24 | 19 | 16 | 15 | 17 | 16 | 17 | 47 | 64 | 26 | 25 | 24 | 20 | 20 |
| pm10 | 15 | 24 | 26 | 13 | 28 | 19 | 19 | 24 | 16 | 18 | 19 | 21 | 16 | 28 | 23 | 31 | 42 | 20 | 46 | 32 | 25 | 22 | 23 | 23 | 23 | 25 | 52 | 69 | 29 | 27 | 28 | 25 | 28 |
| o3 | 66 | 71 | 61 | 59 | 43 | 44 | 42 | 51 | 48 | 66 | 73 | 82 | 65 | 74 | 62 | 48 | 41 | 41 | 34 | 47 | 54 | 72 | 65 | 66 | 72 | 77 | 61 | 43 | 40 | 39 | 33 | 39 | 27 |