Air Pollution in Dahl: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Dahl. Today is Sunday, May 4, 2025. The following air pollution values have been recorded for Dahl:- nitrogen dioxide (NO2) - 21 (Good)
- particulate matter (PM10) suspended dust - 11 (Good)
- ozone (O3) - 42 (Good)
- particulate matter (PM2.5) dust - 10 (Good)
What is the air quality in Dahl today? Is the air polluted in Dahl?. Is there smog?
How high is the level of NO2? (nitrogen dioxide (NO2))
21 (Good)
What is the level of PM10 today in Dahl? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Dahl is:
11 (Good)
The highest PM10 values usually occur in month: 22 (April 2019).
The lowest value of particulate matter PM10 pollution in Dahl is usually recorded in: October (3.9).
How is the O3 level today in Dahl? (ozone (O3))
42 (Good)
What is the current level of PM2.5 in Dahl? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
10 (Good)
For comparison, the highest level of PM2.5 in Dahl in the last 7 days was: 28 (Thursday, January 11, 2024) and the lowest: 9 (Monday, January 15, 2024).
The highest PM2.5 values were recorded: 19 (October 2018).
The lowest level of particulate matter PM2.5 pollution occurs in month: October (2.5).
Current data Wednesday, January 17, 2024, 9:00 AM
NO2 21 (Good)
PM10 11 (Good)
O3 42 (Good)
PM2,5 10 (Good)
2 (Good)
Data on air pollution from recent days in Dahl
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
pm25
23
Moderate
28
Moderate
17
Moderate
18
Moderate
14
Moderate
9
Good
9
Good
11
Good
no2
41
Moderate
38
Good
36
Good
30
Good
15
Good
20
Good
26
Good
24
Good
no
33
Good
44
Good
5
Good
3
Good
1
Good
2
Good
3
Good
1
Good
pm10
31
Moderate
33
Moderate
19
Good
20
Moderate
15
Good
10
Good
13
Good
13
Good
o3
9
Good
11
Good
18
Good
22
Good
31
Good
45
Good
41
Good
33
Good
data source »
Air pollution in Dahl from September 2017 to May 2020
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-10
2019-09
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
8.8 (Good)
11 (Good)
8.7 (Good)
7 (Good)
12 (Good)
11 (Good)
2.5 (Good)
4.6 (Good)
7.2 (Good)
15 (Moderate)
14 (Moderate)
17 (Moderate)
14 (Moderate)
18 (Moderate)
16 (Moderate)
11 (Good)
17 (Moderate)
19 (Moderate)
16 (Moderate)
16 (Moderate)
18 (Moderate)
18 (Moderate)
17 (Moderate)
14 (Moderate)
16 (Moderate)
18 (Moderate)
11 (Good)
11 (Good)
14 (Moderate)
10 (Good)
17 (Moderate)
pm10
12 (Good)
17 (Good)
13 (Good)
9.7 (Good)
13 (Good)
15 (Good)
3.9 (Good)
4.7 (Good)
13 (Good)
15 (Good)
16 (Good)
22 (Moderate)
17 (Good)
20 (Good)
17 (Good)
14 (Good)
17 (Good)
18 (Good)
15 (Good)
14 (Good)
17 (Good)
19 (Good)
17 (Good)
19 (Good)
17 (Good)
21 (Moderate)
14 (Good)
13 (Good)
16 (Good)
14 (Good)
18 (Good)
no2
13 (Good)
15 (Good)
15 (Good)
13 (Good)
25 (Good)
16 (Good)
4 (Good)
6.4 (Good)
14 (Good)
19 (Good)
19 (Good)
19 (Good)
17 (Good)
29 (Good)
22 (Good)
17 (Good)
21 (Good)
21 (Good)
22 (Good)
19 (Good)
24 (Good)
17 (Good)
22 (Good)
20 (Good)
23 (Good)
31 (Good)
23 (Good)
26 (Good)
27 (Good)
22 (Good)
21 (Good)
o3
47 (Good)
48 (Good)
48 (Good)
55 (Good)
28 (Good)
33 (Good)
12 (Good)
15 (Good)
48 (Good)
50 (Good)
39 (Good)
47 (Good)
45 (Good)
20 (Good)
35 (Good)
34 (Good)
19 (Good)
21 (Good)
17 (Good)
38 (Good)
31 (Good)
34 (Good)
35 (Good)
52 (Good)
45 (Good)
31 (Good)
36 (Good)
29 (Good)
23 (Good)
31 (Good)
22 (Good)
data source »
Wuppertal-Langerfeld
Wednesday, January 17, 2024, 9:00 AM
NO2 21 (Good)
nitrogen dioxide (NO2)
PM10 11 (Good)
particulate matter (PM10) suspended dust
O3 42 (Good)
ozone (O3)
PM2,5 9.7 (Good)
particulate matter (PM2.5) dust
1.5 (Good)
index_name_no
Wuppertal-Langerfeld
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
pm25
11
8.9
8.5
14
18
17
28
23
no2
24
26
20
15
30
36
38
41
no
1.2
3.2
1.5
1.4
2.7
5.4
44
33
pm10
13
13
10
15
20
19
33
31
o3
33
41
45
31
22
18
11
8.6
DENW114
2017-09 2020-05
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-10
2019-09
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
8.8
11
8.7
7
12
11
2.5
4.6
7.2
15
14
17
14
18
16
11
17
19
16
16
18
18
17
14
16
18
11
11
14
10
17
pm10
12
17
13
9.7
13
15
3.9
4.7
13
15
16
22
17
20
17
14
17
18
15
14
17
19
17
19
17
21
14
13
16
14
18
no2
13
15
15
13
25
16
4
6.4
14
19
19
19
17
29
22
17
21
21
22
19
24
17
22
20
23
31
23
26
27
22
21
o3
47
48
48
55
28
33
12
15
48
50
39
47
45
20
35
34
19
21
17
38
31
34
35
52
45
31
36
29
23
31
22
* Pollution data source:
https://openaq.org
(EEA Germany)
The data is licensed under CC-By 4.0
NO2 21 (Good)
PM10 11 (Good)
O3 42 (Good)
PM2,5 10 (Good)
2 (Good)
Data on air pollution from recent days in Dahl
| 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 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 23 Moderate |
28 Moderate |
17 Moderate |
18 Moderate |
14 Moderate |
9 Good |
9 Good |
11 Good |
| no2 | 41 Moderate |
38 Good |
36 Good |
30 Good |
15 Good |
20 Good |
26 Good |
24 Good |
| no | 33 Good |
44 Good |
5 Good |
3 Good |
1 Good |
2 Good |
3 Good |
1 Good |
| pm10 | 31 Moderate |
33 Moderate |
19 Good |
20 Moderate |
15 Good |
10 Good |
13 Good |
13 Good |
| o3 | 9 Good |
11 Good |
18 Good |
22 Good |
31 Good |
45 Good |
41 Good |
33 Good |
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-10 | 2019-09 | 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 | 8.8 (Good) | 11 (Good) | 8.7 (Good) | 7 (Good) | 12 (Good) | 11 (Good) | 2.5 (Good) | 4.6 (Good) | 7.2 (Good) | 15 (Moderate) | 14 (Moderate) | 17 (Moderate) | 14 (Moderate) | 18 (Moderate) | 16 (Moderate) | 11 (Good) | 17 (Moderate) | 19 (Moderate) | 16 (Moderate) | 16 (Moderate) | 18 (Moderate) | 18 (Moderate) | 17 (Moderate) | 14 (Moderate) | 16 (Moderate) | 18 (Moderate) | 11 (Good) | 11 (Good) | 14 (Moderate) | 10 (Good) | 17 (Moderate) |
| pm10 | 12 (Good) | 17 (Good) | 13 (Good) | 9.7 (Good) | 13 (Good) | 15 (Good) | 3.9 (Good) | 4.7 (Good) | 13 (Good) | 15 (Good) | 16 (Good) | 22 (Moderate) | 17 (Good) | 20 (Good) | 17 (Good) | 14 (Good) | 17 (Good) | 18 (Good) | 15 (Good) | 14 (Good) | 17 (Good) | 19 (Good) | 17 (Good) | 19 (Good) | 17 (Good) | 21 (Moderate) | 14 (Good) | 13 (Good) | 16 (Good) | 14 (Good) | 18 (Good) |
| no2 | 13 (Good) | 15 (Good) | 15 (Good) | 13 (Good) | 25 (Good) | 16 (Good) | 4 (Good) | 6.4 (Good) | 14 (Good) | 19 (Good) | 19 (Good) | 19 (Good) | 17 (Good) | 29 (Good) | 22 (Good) | 17 (Good) | 21 (Good) | 21 (Good) | 22 (Good) | 19 (Good) | 24 (Good) | 17 (Good) | 22 (Good) | 20 (Good) | 23 (Good) | 31 (Good) | 23 (Good) | 26 (Good) | 27 (Good) | 22 (Good) | 21 (Good) |
| o3 | 47 (Good) | 48 (Good) | 48 (Good) | 55 (Good) | 28 (Good) | 33 (Good) | 12 (Good) | 15 (Good) | 48 (Good) | 50 (Good) | 39 (Good) | 47 (Good) | 45 (Good) | 20 (Good) | 35 (Good) | 34 (Good) | 19 (Good) | 21 (Good) | 17 (Good) | 38 (Good) | 31 (Good) | 34 (Good) | 35 (Good) | 52 (Good) | 45 (Good) | 31 (Good) | 36 (Good) | 29 (Good) | 23 (Good) | 31 (Good) | 22 (Good) |
NO2 21 (Good)
nitrogen dioxide (NO2)PM10 11 (Good)
particulate matter (PM10) suspended dustO3 42 (Good)
ozone (O3)PM2,5 9.7 (Good)
particulate matter (PM2.5) dust1.5 (Good)
index_name_noWuppertal-Langerfeld
| 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 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 11 | 8.9 | 8.5 | 14 | 18 | 17 | 28 | 23 |
| no2 | 24 | 26 | 20 | 15 | 30 | 36 | 38 | 41 |
| no | 1.2 | 3.2 | 1.5 | 1.4 | 2.7 | 5.4 | 44 | 33 |
| pm10 | 13 | 13 | 10 | 15 | 20 | 19 | 33 | 31 |
| o3 | 33 | 41 | 45 | 31 | 22 | 18 | 11 | 8.6 |
DENW114
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-10 | 2019-09 | 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 | 8.8 | 11 | 8.7 | 7 | 12 | 11 | 2.5 | 4.6 | 7.2 | 15 | 14 | 17 | 14 | 18 | 16 | 11 | 17 | 19 | 16 | 16 | 18 | 18 | 17 | 14 | 16 | 18 | 11 | 11 | 14 | 10 | 17 |
| pm10 | 12 | 17 | 13 | 9.7 | 13 | 15 | 3.9 | 4.7 | 13 | 15 | 16 | 22 | 17 | 20 | 17 | 14 | 17 | 18 | 15 | 14 | 17 | 19 | 17 | 19 | 17 | 21 | 14 | 13 | 16 | 14 | 18 |
| no2 | 13 | 15 | 15 | 13 | 25 | 16 | 4 | 6.4 | 14 | 19 | 19 | 19 | 17 | 29 | 22 | 17 | 21 | 21 | 22 | 19 | 24 | 17 | 22 | 20 | 23 | 31 | 23 | 26 | 27 | 22 | 21 |
| o3 | 47 | 48 | 48 | 55 | 28 | 33 | 12 | 15 | 48 | 50 | 39 | 47 | 45 | 20 | 35 | 34 | 19 | 21 | 17 | 38 | 31 | 34 | 35 | 52 | 45 | 31 | 36 | 29 | 23 | 31 | 22 |