Air Pollution in Unna: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Unna. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Unna:- ozone (O3) - 18 (Good)
- particulate matter (PM2.5) dust - 15 (Moderate)
- nitrogen dioxide (NO2) - 36 (Good)
What is the air quality in Unna today? Is the air polluted in Unna?. Is there smog?
How is the O3 level today in Unna? (ozone (O3))
18 (Good)
What is the current level of PM2.5 in Unna? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
15 (Moderate)
For comparison, the highest level of PM2.5 in Unna in the last 7 days was: 37 (Thursday, January 11, 2024) and the lowest: 12 (Tuesday, January 16, 2024).
The highest PM2.5 values were recorded: 20 (April 2019).
The lowest level of particulate matter PM2.5 pollution occurs in month: September (1.5).
How high is the level of NO2? (nitrogen dioxide (NO2))
36 (Good)
Current data Wednesday, January 17, 2024, 9:00 AM
O3 18 (Good)
10 (Good)
PM2,5 15 (Moderate)
NO2 36 (Good)
Data on air pollution from recent days in Unna
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
14
Good
15
Good
32
Good
35
Good
49
Good
50
Good
31
Good
pm25
26
Moderate
37
Unhealthy for Sensitive Groups
27
Moderate
22
Moderate
18
Moderate
15
Moderate
12
Good
15
Moderate
no2
20
Good
30
Good
35
Good
22
Good
13
Good
17
Good
19
Good
26
Good
no
6
Good
39
Good
3
Good
0
Good
0
Good
0
Good
1
Good
9
Good
data source »
Air pollution in Unna 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
2019-07
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
7.2 (Good)
12 (Good)
7.9 (Good)
7.1 (Good)
7.2 (Good)
- (Good)
- (Good)
1.5 (Good)
1.5 (Good)
14 (Moderate)
13 (Good)
8.6 (Good)
20 (Moderate)
11 (Good)
16 (Moderate)
12 (Good)
11 (Good)
11 (Good)
11 (Good)
13 (Good)
11 (Good)
14 (Moderate)
18 (Moderate)
17 (Moderate)
16 (Moderate)
16 (Moderate)
17 (Moderate)
10 (Good)
9.8 (Good)
12 (Good)
9.1 (Good)
17 (Moderate)
no2
18 (Good)
21 (Good)
15 (Good)
11 (Good)
25 (Good)
23 (Good)
6.3 (Good)
4.4 (Good)
6.2 (Good)
10 (Good)
15 (Good)
18 (Good)
18 (Good)
17 (Good)
31 (Good)
22 (Good)
18 (Good)
19 (Good)
24 (Good)
27 (Good)
21 (Good)
21 (Good)
17 (Good)
18 (Good)
19 (Good)
19 (Good)
25 (Good)
16 (Good)
23 (Good)
25 (Good)
21 (Good)
20 (Good)
data source »
Unna-Königsborn
Wednesday, January 17, 2024, 9:00 AM
O3 18 (Good)
ozone (O3)
9.7 (Good)
index_name_no
PM2,5 15 (Moderate)
particulate matter (PM2.5) dust
NO2 36 (Good)
nitrogen dioxide (NO2)
Unna-Königsborn
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
31
50
49
35
32
15
14
27
pm25
15
12
15
18
22
27
37
26
no2
26
19
17
13
22
35
30
20
no
8.6
1.2
0.3
-0.11
-0.03
3.2
39
5.6
DENW010
2017-09 2020-05
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-11
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
7.2
12
7.9
7.1
7.2
-
-
1.5
1.5
14
13
8.6
20
11
16
12
11
11
11
13
11
14
18
17
16
16
17
10
9.8
12
9.1
17
no2
18
21
15
11
25
23
6.3
4.4
6.2
10
15
18
18
17
31
22
18
19
24
27
21
21
17
18
19
19
25
16
23
25
21
20
* Pollution data source:
https://openaq.org
(EEA Germany)
The data is licensed under CC-By 4.0
O3 18 (Good)
10 (Good)
PM2,5 15 (Moderate)
NO2 36 (Good)
Data on air pollution from recent days in Unna
| 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 |
14 Good |
15 Good |
32 Good |
35 Good |
49 Good |
50 Good |
31 Good |
| pm25 | 26 Moderate |
37 Unhealthy for Sensitive Groups |
27 Moderate |
22 Moderate |
18 Moderate |
15 Moderate |
12 Good |
15 Moderate |
| no2 | 20 Good |
30 Good |
35 Good |
22 Good |
13 Good |
17 Good |
19 Good |
26 Good |
| no | 6 Good |
39 Good |
3 Good |
0 Good |
0 Good |
0 Good |
1 Good |
9 Good |
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 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 | 7.2 (Good) | 12 (Good) | 7.9 (Good) | 7.1 (Good) | 7.2 (Good) | - (Good) | - (Good) | 1.5 (Good) | 1.5 (Good) | 14 (Moderate) | 13 (Good) | 8.6 (Good) | 20 (Moderate) | 11 (Good) | 16 (Moderate) | 12 (Good) | 11 (Good) | 11 (Good) | 11 (Good) | 13 (Good) | 11 (Good) | 14 (Moderate) | 18 (Moderate) | 17 (Moderate) | 16 (Moderate) | 16 (Moderate) | 17 (Moderate) | 10 (Good) | 9.8 (Good) | 12 (Good) | 9.1 (Good) | 17 (Moderate) |
| no2 | 18 (Good) | 21 (Good) | 15 (Good) | 11 (Good) | 25 (Good) | 23 (Good) | 6.3 (Good) | 4.4 (Good) | 6.2 (Good) | 10 (Good) | 15 (Good) | 18 (Good) | 18 (Good) | 17 (Good) | 31 (Good) | 22 (Good) | 18 (Good) | 19 (Good) | 24 (Good) | 27 (Good) | 21 (Good) | 21 (Good) | 17 (Good) | 18 (Good) | 19 (Good) | 19 (Good) | 25 (Good) | 16 (Good) | 23 (Good) | 25 (Good) | 21 (Good) | 20 (Good) |
O3 18 (Good)
ozone (O3)9.7 (Good)
index_name_noPM2,5 15 (Moderate)
particulate matter (PM2.5) dustNO2 36 (Good)
nitrogen dioxide (NO2)Unna-Königsborn
| 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 | 31 | 50 | 49 | 35 | 32 | 15 | 14 | 27 |
| pm25 | 15 | 12 | 15 | 18 | 22 | 27 | 37 | 26 |
| no2 | 26 | 19 | 17 | 13 | 22 | 35 | 30 | 20 |
| no | 8.6 | 1.2 | 0.3 | -0.11 | -0.03 | 3.2 | 39 | 5.6 |
DENW010
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 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 | 7.2 | 12 | 7.9 | 7.1 | 7.2 | - | - | 1.5 | 1.5 | 14 | 13 | 8.6 | 20 | 11 | 16 | 12 | 11 | 11 | 11 | 13 | 11 | 14 | 18 | 17 | 16 | 16 | 17 | 10 | 9.8 | 12 | 9.1 | 17 |
| no2 | 18 | 21 | 15 | 11 | 25 | 23 | 6.3 | 4.4 | 6.2 | 10 | 15 | 18 | 18 | 17 | 31 | 22 | 18 | 19 | 24 | 27 | 21 | 21 | 17 | 18 | 19 | 19 | 25 | 16 | 23 | 25 | 21 | 20 |