Air Pollution in Praha 9: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Praha 9. Today is Thursday, May 1, 2025. The following air pollution values have been recorded for Praha 9:- particulate matter (PM10) suspended dust - 31 (Moderate)
- ozone (O3) - 5 (Good)
- nitrogen dioxide (NO2) - 58 (Moderate)
What is the air quality in Praha 9 today? Is the air polluted in Praha 9?. Is there smog?
What is the level of PM10 today in Praha 9? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Praha 9 is:
31 (Moderate)
The highest PM10 values usually occur in month: 43 (February 2019).
The lowest value of particulate matter PM10 pollution in Praha 9 is usually recorded in: February (15).
How is the O3 level today in Praha 9? (ozone (O3))
5 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
58 (Moderate)
Current data Wednesday, January 17, 2024, 10:00 AM
PM10 31 (Moderate)
O3 5 (Good)
NO2 58 (Moderate)
104 (Good)
Data on air pollution from recent days in Praha 9
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
no2
52
Moderate
54
Moderate
34
Good
20
Good
17
Good
20
Good
28
Good
49
Moderate
no
76
Good
97
Good
19
Good
6
Good
4
Good
9
Good
15
Good
47
Good
pm10
59
Unhealthy for Sensitive Groups
83
Unhealthy
23
Moderate
11
Good
15
Good
17
Good
15
Good
24
Moderate
o3
9
Good
6
Good
22
Good
38
Good
35
Good
38
Good
40
Good
5
Good
data source »
Air pollution in Praha 9 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)
30 (Moderate)
25 (Moderate)
15 (Good)
31 (Moderate)
25 (Moderate)
23 (Moderate)
25 (Moderate)
20 (Good)
20 (Good)
21 (Moderate)
22 (Moderate)
19 (Good)
28 (Moderate)
20 (Moderate)
43 (Moderate)
24 (Moderate)
18 (Good)
40 (Moderate)
38 (Moderate)
27 (Moderate)
25 (Moderate)
23 (Moderate)
23 (Moderate)
27 (Moderate)
31 (Moderate)
36 (Moderate)
38 (Moderate)
25 (Moderate)
20 (Good)
28 (Moderate)
26 (Moderate)
31 (Moderate)
no2
23 (Good)
35 (Good)
32 (Good)
25 (Good)
36 (Good)
32 (Good)
31 (Good)
32 (Good)
33 (Good)
31 (Good)
29 (Good)
30 (Good)
34 (Good)
34 (Good)
29 (Good)
46 (Moderate)
32 (Good)
32 (Good)
36 (Good)
40 (Good)
45 (Moderate)
36 (Good)
32 (Good)
30 (Good)
31 (Good)
35 (Good)
40 (Good)
40 (Good)
31 (Good)
33 (Good)
35 (Good)
35 (Good)
38 (Good)
o3
57 (Good)
52 (Good)
45 (Good)
46 (Good)
20 (Good)
22 (Good)
14 (Good)
18 (Good)
32 (Good)
45 (Good)
60 (Good)
69 (Good)
47 (Good)
56 (Good)
46 (Good)
23 (Good)
31 (Good)
25 (Good)
12 (Good)
31 (Good)
34 (Good)
61 (Good)
73 (Moderate)
59 (Good)
66 (Good)
50 (Good)
36 (Good)
28 (Good)
24 (Good)
22 (Good)
16 (Good)
24 (Good)
25 (Good)
data source »
Praha 9-Vysocany
Wednesday, January 17, 2024, 10:00 AM
PM10 31 (Moderate)
particulate matter (PM10) suspended dust
O3 5 (Good)
ozone (O3)
NO2 58 (Moderate)
nitrogen dioxide (NO2)
104 (Good)
index_name_no
Praha 9-Vysocany
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
no2
49
28
20
17
20
34
54
52
no
47
15
8.5
4.4
5.9
19
97
76
pm10
24
15
17
15
11
23
83
59
o3
5.1
40
38
35
38
22
6.1
9.4
CZ0AVYN
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
30
25
15
31
25
23
25
20
20
21
22
19
28
20
43
24
18
40
38
27
25
23
23
27
31
36
38
25
20
28
26
31
o3
57
52
45
46
20
22
14
18
32
45
60
69
47
56
46
23
31
25
12
31
34
61
73
59
66
50
36
28
24
22
16
24
25
no2
23
35
32
25
36
32
31
32
33
31
29
30
34
34
29
46
32
32
36
40
45
36
32
30
31
35
40
40
31
33
35
35
38
* Pollution data source:
https://openaq.org
(EEA Czech Republic)
The data is licensed under CC-By 4.0
PM10 31 (Moderate)
O3 5 (Good)
NO2 58 (Moderate)
104 (Good)
Data on air pollution from recent days in Praha 9
| 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 |
|---|---|---|---|---|---|---|---|---|
| no2 | 52 Moderate |
54 Moderate |
34 Good |
20 Good |
17 Good |
20 Good |
28 Good |
49 Moderate |
| no | 76 Good |
97 Good |
19 Good |
6 Good |
4 Good |
9 Good |
15 Good |
47 Good |
| pm10 | 59 Unhealthy for Sensitive Groups |
83 Unhealthy |
23 Moderate |
11 Good |
15 Good |
17 Good |
15 Good |
24 Moderate |
| o3 | 9 Good |
6 Good |
22 Good |
38 Good |
35 Good |
38 Good |
40 Good |
5 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) | 30 (Moderate) | 25 (Moderate) | 15 (Good) | 31 (Moderate) | 25 (Moderate) | 23 (Moderate) | 25 (Moderate) | 20 (Good) | 20 (Good) | 21 (Moderate) | 22 (Moderate) | 19 (Good) | 28 (Moderate) | 20 (Moderate) | 43 (Moderate) | 24 (Moderate) | 18 (Good) | 40 (Moderate) | 38 (Moderate) | 27 (Moderate) | 25 (Moderate) | 23 (Moderate) | 23 (Moderate) | 27 (Moderate) | 31 (Moderate) | 36 (Moderate) | 38 (Moderate) | 25 (Moderate) | 20 (Good) | 28 (Moderate) | 26 (Moderate) | 31 (Moderate) |
| no2 | 23 (Good) | 35 (Good) | 32 (Good) | 25 (Good) | 36 (Good) | 32 (Good) | 31 (Good) | 32 (Good) | 33 (Good) | 31 (Good) | 29 (Good) | 30 (Good) | 34 (Good) | 34 (Good) | 29 (Good) | 46 (Moderate) | 32 (Good) | 32 (Good) | 36 (Good) | 40 (Good) | 45 (Moderate) | 36 (Good) | 32 (Good) | 30 (Good) | 31 (Good) | 35 (Good) | 40 (Good) | 40 (Good) | 31 (Good) | 33 (Good) | 35 (Good) | 35 (Good) | 38 (Good) |
| o3 | 57 (Good) | 52 (Good) | 45 (Good) | 46 (Good) | 20 (Good) | 22 (Good) | 14 (Good) | 18 (Good) | 32 (Good) | 45 (Good) | 60 (Good) | 69 (Good) | 47 (Good) | 56 (Good) | 46 (Good) | 23 (Good) | 31 (Good) | 25 (Good) | 12 (Good) | 31 (Good) | 34 (Good) | 61 (Good) | 73 (Moderate) | 59 (Good) | 66 (Good) | 50 (Good) | 36 (Good) | 28 (Good) | 24 (Good) | 22 (Good) | 16 (Good) | 24 (Good) | 25 (Good) |
PM10 31 (Moderate)
particulate matter (PM10) suspended dustO3 5 (Good)
ozone (O3)NO2 58 (Moderate)
nitrogen dioxide (NO2)104 (Good)
index_name_noPraha 9-Vysocany
| 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 |
|---|---|---|---|---|---|---|---|---|
| no2 | 49 | 28 | 20 | 17 | 20 | 34 | 54 | 52 |
| no | 47 | 15 | 8.5 | 4.4 | 5.9 | 19 | 97 | 76 |
| pm10 | 24 | 15 | 17 | 15 | 11 | 23 | 83 | 59 |
| o3 | 5.1 | 40 | 38 | 35 | 38 | 22 | 6.1 | 9.4 |
CZ0AVYN
| 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 | 30 | 25 | 15 | 31 | 25 | 23 | 25 | 20 | 20 | 21 | 22 | 19 | 28 | 20 | 43 | 24 | 18 | 40 | 38 | 27 | 25 | 23 | 23 | 27 | 31 | 36 | 38 | 25 | 20 | 28 | 26 | 31 |
| o3 | 57 | 52 | 45 | 46 | 20 | 22 | 14 | 18 | 32 | 45 | 60 | 69 | 47 | 56 | 46 | 23 | 31 | 25 | 12 | 31 | 34 | 61 | 73 | 59 | 66 | 50 | 36 | 28 | 24 | 22 | 16 | 24 | 25 |
| no2 | 23 | 35 | 32 | 25 | 36 | 32 | 31 | 32 | 33 | 31 | 29 | 30 | 34 | 34 | 29 | 46 | 32 | 32 | 36 | 40 | 45 | 36 | 32 | 30 | 31 | 35 | 40 | 40 | 31 | 33 | 35 | 35 | 38 |