Air Pollution in Těšnovice: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Těšnovice. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Těšnovice:- ozone (O3) - 59 (Good)
- nitrogen dioxide (NO2) - 8 (Good)
- particulate matter (PM10) suspended dust - 8 (Good)
- sulfur dioxide (SO2) - 8 (Good)
- particulate matter (PM2.5) dust - 7 (Good)
What is the air quality in Těšnovice today? Is the air polluted in Těšnovice?. Is there smog?
How is the O3 level today in Těšnovice? (ozone (O3))
59 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
8 (Good)
What is the level of PM10 today in Těšnovice? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Těšnovice is:
8 (Good)
The highest PM10 values usually occur in month: 49 (February 2018).
The lowest value of particulate matter PM10 pollution in Těšnovice is usually recorded in: February (9.9).
What is the level of SO2 pollution? (sulfur dioxide (SO2))
8 (Good)
What is the current level of PM2.5 in Těšnovice? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
7 (Good)
For comparison, the highest level of PM2.5 in Těšnovice in the last 7 days was: 69 (Wednesday, January 10, 2024) and the lowest: 7 (Saturday, January 13, 2024).
The highest PM2.5 values were recorded: 43 (February 2018).
The lowest level of particulate matter PM2.5 pollution occurs in month: May (7.9).
Current data Wednesday, January 17, 2024, 10:00 AM
O3 59 (Good)
2 (Good)
NO2 8 (Good)
PM10 8 (Good)
SO2 8 (Good)
PM2,5 7 (Good)
Data on air pollution from recent days in Těšnovice
index
2024-01-10
2024-01-11
2024-01-12
2024-01-13
2024-01-14
2024-01-15
2024-01-16
2024-01-17
o3
27
Good
28
Good
40
Good
56
Good
53
Good
57
Good
64
Good
56
Good
so2
13
Good
8
Good
5
Good
-
Good
3
Good
3
Good
4
Good
6
Good
no2
39
Good
38
Good
16
Good
7
Good
6
Good
7
Good
5
Good
7
Good
pm25
69
Unhealthy
63
Unhealthy
26
Moderate
7
Good
7
Good
9
Good
8
Good
7
Good
no
7
Good
5
Good
2
Good
-
Good
1
Good
1
Good
-
Good
1
Good
pm10
80
Unhealthy
70
Unhealthy for Sensitive Groups
30
Moderate
8
Good
9
Good
10
Good
9
Good
8
Good
data source »
Air pollution in Těšnovice 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
so2
4.9 (Good)
5.3 (Good)
4.8 (Good)
4.1 (Good)
3.8 (Good)
4.5 (Good)
3.2 (Good)
4.8 (Good)
3.4 (Good)
3.1 (Good)
3 (Good)
1.8 (Good)
1.5 (Good)
2.8 (Good)
1.7 (Good)
2.1 (Good)
3.4 (Good)
2.2 (Good)
5.9 (Good)
4.5 (Good)
3.6 (Good)
4.3 (Good)
4.3 (Good)
3 (Good)
5.1 (Good)
4 (Good)
6.1 (Good)
9.3 (Good)
6.6 (Good)
7.1 (Good)
2.4 (Good)
2.6 (Good)
4.3 (Good)
no2
5.2 (Good)
7.2 (Good)
7.5 (Good)
5.1 (Good)
12 (Good)
9.2 (Good)
7.3 (Good)
7.2 (Good)
6 (Good)
4.7 (Good)
4.6 (Good)
4.7 (Good)
5.3 (Good)
8.5 (Good)
7 (Good)
13 (Good)
14 (Good)
8.8 (Good)
12 (Good)
7.3 (Good)
6.3 (Good)
5.7 (Good)
4.6 (Good)
5.8 (Good)
8 (Good)
8.4 (Good)
13 (Good)
18 (Good)
11 (Good)
12 (Good)
12 (Good)
8.4 (Good)
7.9 (Good)
pm25
7.9 (Good)
14 (Moderate)
17 (Moderate)
9.1 (Good)
21 (Moderate)
14 (Moderate)
12 (Good)
15 (Moderate)
7.9 (Good)
11 (Good)
9.7 (Good)
11 (Good)
8.3 (Good)
18 (Moderate)
14 (Moderate)
26 (Moderate)
25 (Moderate)
18 (Moderate)
30 (Moderate)
22 (Moderate)
15 (Moderate)
14 (Moderate)
13 (Good)
13 (Good)
14 (Moderate)
14 (Moderate)
36 (Unhealthy for Sensitive Groups)
43 (Unhealthy for Sensitive Groups)
21 (Moderate)
18 (Moderate)
19 (Moderate)
13 (Moderate)
14 (Moderate)
pm10
12 (Good)
21 (Moderate)
22 (Moderate)
9.9 (Good)
27 (Moderate)
18 (Good)
16 (Good)
22 (Moderate)
13 (Good)
16 (Good)
16 (Good)
18 (Good)
12 (Good)
26 (Moderate)
18 (Good)
30 (Moderate)
30 (Moderate)
20 (Moderate)
38 (Moderate)
29 (Moderate)
21 (Moderate)
20 (Good)
20 (Moderate)
18 (Good)
21 (Moderate)
20 (Moderate)
40 (Moderate)
49 (Moderate)
24 (Moderate)
21 (Moderate)
23 (Moderate)
20 (Good)
20 (Moderate)
o3
78 (Moderate)
82 (Moderate)
69 (Good)
64 (Good)
40 (Good)
41 (Good)
38 (Good)
46 (Good)
57 (Good)
70 (Good)
77 (Moderate)
84 (Moderate)
69 (Good)
79 (Moderate)
68 (Good)
51 (Good)
46 (Good)
41 (Good)
36 (Good)
60 (Good)
76 (Moderate)
90 (Moderate)
89 (Moderate)
81 (Moderate)
84 (Moderate)
84 (Moderate)
70 (Moderate)
54 (Good)
44 (Good)
40 (Good)
38 (Good)
47 (Good)
45 (Good)
data source »
Tesnovice
Wednesday, January 17, 2024, 10:00 AM
O3 59 (Good)
ozone (O3)
1.5 (Good)
index_name_no
NO2 8.4 (Good)
nitrogen dioxide (NO2)
PM10 8.3 (Good)
particulate matter (PM10) suspended dust
SO2 8.3 (Good)
sulfur dioxide (SO2)
PM2,5 7.1 (Good)
particulate matter (PM2.5) dust
Tesnovice
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
64
57
53
56
40
28
27
so2
6.2
3.6
3.2
3.2
-
4.8
8.4
13
no2
7.1
5.4
7.2
6.2
6.6
16
38
39
pm25
7
7.7
8.5
7.2
7.1
26
63
69
no
1.4
-
1.3
1.3
-
2.3
5
6.5
pm10
8.3
8.8
9.8
8.7
7.8
30
70
80
CZ0ZTNV
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
7.9
14
17
9.1
21
14
12
15
7.9
11
9.7
11
8.3
18
14
26
25
18
30
22
15
14
13
13
14
14
36
43
21
18
19
13
14
pm10
12
21
22
9.9
27
18
16
22
13
16
16
18
12
26
18
30
30
20
38
29
21
20
20
18
21
20
40
49
24
21
23
20
20
so2
4.9
5.3
4.8
4.1
3.8
4.5
3.2
4.8
3.4
3.1
3
1.8
1.5
2.8
1.7
2.1
3.4
2.2
5.9
4.5
3.6
4.3
4.3
3
5.1
4
6.1
9.3
6.6
7.1
2.4
2.6
4.3
no2
5.2
7.2
7.5
5.1
12
9.2
7.3
7.2
6
4.7
4.6
4.7
5.3
8.5
7
13
14
8.8
12
7.3
6.3
5.7
4.6
5.8
8
8.4
13
18
11
12
12
8.4
7.9
o3
78
82
69
64
40
41
38
46
57
70
77
84
69
79
68
51
46
41
36
60
76
90
89
81
84
84
70
54
44
40
38
47
45
* Pollution data source:
https://openaq.org
(EEA Czech Republic)
The data is licensed under CC-By 4.0
O3 59 (Good)
2 (Good)
NO2 8 (Good)
PM10 8 (Good)
SO2 8 (Good)
PM2,5 7 (Good)
Data on air pollution from recent days in Těšnovice
| index | 2024-01-10 | 2024-01-11 | 2024-01-12 | 2024-01-13 | 2024-01-14 | 2024-01-15 | 2024-01-16 | 2024-01-17 |
|---|---|---|---|---|---|---|---|---|
| o3 | 27 Good |
28 Good |
40 Good |
56 Good |
53 Good |
57 Good |
64 Good |
56 Good |
| so2 | 13 Good |
8 Good |
5 Good |
- Good |
3 Good |
3 Good |
4 Good |
6 Good |
| no2 | 39 Good |
38 Good |
16 Good |
7 Good |
6 Good |
7 Good |
5 Good |
7 Good |
| pm25 | 69 Unhealthy |
63 Unhealthy |
26 Moderate |
7 Good |
7 Good |
9 Good |
8 Good |
7 Good |
| no | 7 Good |
5 Good |
2 Good |
- Good |
1 Good |
1 Good |
- Good |
1 Good |
| pm10 | 80 Unhealthy |
70 Unhealthy for Sensitive Groups |
30 Moderate |
8 Good |
9 Good |
10 Good |
9 Good |
8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| so2 | 4.9 (Good) | 5.3 (Good) | 4.8 (Good) | 4.1 (Good) | 3.8 (Good) | 4.5 (Good) | 3.2 (Good) | 4.8 (Good) | 3.4 (Good) | 3.1 (Good) | 3 (Good) | 1.8 (Good) | 1.5 (Good) | 2.8 (Good) | 1.7 (Good) | 2.1 (Good) | 3.4 (Good) | 2.2 (Good) | 5.9 (Good) | 4.5 (Good) | 3.6 (Good) | 4.3 (Good) | 4.3 (Good) | 3 (Good) | 5.1 (Good) | 4 (Good) | 6.1 (Good) | 9.3 (Good) | 6.6 (Good) | 7.1 (Good) | 2.4 (Good) | 2.6 (Good) | 4.3 (Good) |
| no2 | 5.2 (Good) | 7.2 (Good) | 7.5 (Good) | 5.1 (Good) | 12 (Good) | 9.2 (Good) | 7.3 (Good) | 7.2 (Good) | 6 (Good) | 4.7 (Good) | 4.6 (Good) | 4.7 (Good) | 5.3 (Good) | 8.5 (Good) | 7 (Good) | 13 (Good) | 14 (Good) | 8.8 (Good) | 12 (Good) | 7.3 (Good) | 6.3 (Good) | 5.7 (Good) | 4.6 (Good) | 5.8 (Good) | 8 (Good) | 8.4 (Good) | 13 (Good) | 18 (Good) | 11 (Good) | 12 (Good) | 12 (Good) | 8.4 (Good) | 7.9 (Good) |
| pm25 | 7.9 (Good) | 14 (Moderate) | 17 (Moderate) | 9.1 (Good) | 21 (Moderate) | 14 (Moderate) | 12 (Good) | 15 (Moderate) | 7.9 (Good) | 11 (Good) | 9.7 (Good) | 11 (Good) | 8.3 (Good) | 18 (Moderate) | 14 (Moderate) | 26 (Moderate) | 25 (Moderate) | 18 (Moderate) | 30 (Moderate) | 22 (Moderate) | 15 (Moderate) | 14 (Moderate) | 13 (Good) | 13 (Good) | 14 (Moderate) | 14 (Moderate) | 36 (Unhealthy for Sensitive Groups) | 43 (Unhealthy for Sensitive Groups) | 21 (Moderate) | 18 (Moderate) | 19 (Moderate) | 13 (Moderate) | 14 (Moderate) |
| pm10 | 12 (Good) | 21 (Moderate) | 22 (Moderate) | 9.9 (Good) | 27 (Moderate) | 18 (Good) | 16 (Good) | 22 (Moderate) | 13 (Good) | 16 (Good) | 16 (Good) | 18 (Good) | 12 (Good) | 26 (Moderate) | 18 (Good) | 30 (Moderate) | 30 (Moderate) | 20 (Moderate) | 38 (Moderate) | 29 (Moderate) | 21 (Moderate) | 20 (Good) | 20 (Moderate) | 18 (Good) | 21 (Moderate) | 20 (Moderate) | 40 (Moderate) | 49 (Moderate) | 24 (Moderate) | 21 (Moderate) | 23 (Moderate) | 20 (Good) | 20 (Moderate) |
| o3 | 78 (Moderate) | 82 (Moderate) | 69 (Good) | 64 (Good) | 40 (Good) | 41 (Good) | 38 (Good) | 46 (Good) | 57 (Good) | 70 (Good) | 77 (Moderate) | 84 (Moderate) | 69 (Good) | 79 (Moderate) | 68 (Good) | 51 (Good) | 46 (Good) | 41 (Good) | 36 (Good) | 60 (Good) | 76 (Moderate) | 90 (Moderate) | 89 (Moderate) | 81 (Moderate) | 84 (Moderate) | 84 (Moderate) | 70 (Moderate) | 54 (Good) | 44 (Good) | 40 (Good) | 38 (Good) | 47 (Good) | 45 (Good) |
O3 59 (Good)
ozone (O3)1.5 (Good)
index_name_noNO2 8.4 (Good)
nitrogen dioxide (NO2)PM10 8.3 (Good)
particulate matter (PM10) suspended dustSO2 8.3 (Good)
sulfur dioxide (SO2)PM2,5 7.1 (Good)
particulate matter (PM2.5) dustTesnovice
| 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 | 64 | 57 | 53 | 56 | 40 | 28 | 27 |
| so2 | 6.2 | 3.6 | 3.2 | 3.2 | - | 4.8 | 8.4 | 13 |
| no2 | 7.1 | 5.4 | 7.2 | 6.2 | 6.6 | 16 | 38 | 39 |
| pm25 | 7 | 7.7 | 8.5 | 7.2 | 7.1 | 26 | 63 | 69 |
| no | 1.4 | - | 1.3 | 1.3 | - | 2.3 | 5 | 6.5 |
| pm10 | 8.3 | 8.8 | 9.8 | 8.7 | 7.8 | 30 | 70 | 80 |
CZ0ZTNV
| 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 | 7.9 | 14 | 17 | 9.1 | 21 | 14 | 12 | 15 | 7.9 | 11 | 9.7 | 11 | 8.3 | 18 | 14 | 26 | 25 | 18 | 30 | 22 | 15 | 14 | 13 | 13 | 14 | 14 | 36 | 43 | 21 | 18 | 19 | 13 | 14 |
| pm10 | 12 | 21 | 22 | 9.9 | 27 | 18 | 16 | 22 | 13 | 16 | 16 | 18 | 12 | 26 | 18 | 30 | 30 | 20 | 38 | 29 | 21 | 20 | 20 | 18 | 21 | 20 | 40 | 49 | 24 | 21 | 23 | 20 | 20 |
| so2 | 4.9 | 5.3 | 4.8 | 4.1 | 3.8 | 4.5 | 3.2 | 4.8 | 3.4 | 3.1 | 3 | 1.8 | 1.5 | 2.8 | 1.7 | 2.1 | 3.4 | 2.2 | 5.9 | 4.5 | 3.6 | 4.3 | 4.3 | 3 | 5.1 | 4 | 6.1 | 9.3 | 6.6 | 7.1 | 2.4 | 2.6 | 4.3 |
| no2 | 5.2 | 7.2 | 7.5 | 5.1 | 12 | 9.2 | 7.3 | 7.2 | 6 | 4.7 | 4.6 | 4.7 | 5.3 | 8.5 | 7 | 13 | 14 | 8.8 | 12 | 7.3 | 6.3 | 5.7 | 4.6 | 5.8 | 8 | 8.4 | 13 | 18 | 11 | 12 | 12 | 8.4 | 7.9 |
| o3 | 78 | 82 | 69 | 64 | 40 | 41 | 38 | 46 | 57 | 70 | 77 | 84 | 69 | 79 | 68 | 51 | 46 | 41 | 36 | 60 | 76 | 90 | 89 | 81 | 84 | 84 | 70 | 54 | 44 | 40 | 38 | 47 | 45 |