Smog in Hanover — Live Data: AQI, Fine Dust, Wind, UV and Health Advice
- particulate matter (PM2.5) dust - 9 (Good)
- particulate matter (PM10) suspended dust - 13 (Good)
- ozone (O3) - 56 (Good)
- nitrogen dioxide (NO2) - 9 (Good)
- sulfur dioxide (SO2) - 4 (Good)
- carbon monoxide (CO) - 214 (Good)
What is the air quality in Hanover today? Is the air polluted in Hanover?. Is there smog?
What is the current level of PM2.5 in Hanover? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
9 (Good)
For comparison, the highest level of PM2.5 in Hanover in the last 7 days was: 9 (Thursday, August 27, 2026) and the lowest: 5 (Sunday, August 23, 2026).
The highest PM2.5 values were recorded: 22 (February 2019).
The lowest level of particulate matter PM2.5 pollution occurs in month: September (1.8).
What is the level of PM10 today in Hanover? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Hanover is:
13 (Good)
The highest PM10 values usually occur in month: 42 (January 2020).
The lowest value of particulate matter PM10 pollution in Hanover is usually recorded in: October (4).
How is the O3 level today in Hanover? (ozone (O3))
56 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
9 (Good)
What is the level of SO2 pollution? (sulfur dioxide (SO2))
4 (Good)
How high is the CO level? (carbon monoxide (CO))
214 (Good)
Current data Thursday, August 27, 2026 at 3:00 AM
PM2,5 9 (Good)
PM10 13 (Good)
O3 56 (Good)
NO2 9 (Good)
SO2 4 (Good)
CO 214 (Good)
Data on air pollution from recent days in Hanover
index
2026-08-27
2026-08-26
2026-08-25
2026-08-24
2026-08-23
2026-08-22
2026-08-21
2026-08-20
pm25
9
Good
7
Good
6
Good
7
Good
5
Good
5
Good
6
Good
8
Good
pm10
12
Good
11
Good
9
Good
13
Good
10
Good
9
Good
10
Good
11
Good
o3
80
Moderate
69
Good
65
Good
60
Good
65
Good
57
Good
57
Good
61
Good
no2
7
Good
7
Good
8
Good
7
Good
3
Good
5
Good
8
Good
8
Good
so2
4
Good
3
Good
2
Good
1
Good
0
Good
1
Good
1
Good
1
Good
co
210
Good
179
Good
171
Good
174
Good
159
Good
160
Good
171
Good
190
Good
data source »
Air pollution in Hanover 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
pm25
5.5 (Good)
8.8 (Good)
9.7 (Good)
6.8 (Good)
16 (Moderate)
4.2 (Good)
7.5 (Good)
2 (Good)
1.8 (Good)
2.5 (Good)
2.9 (Good)
9.1 (Good)
10 (Good)
15 (Moderate)
13 (Moderate)
22 (Moderate)
10 (Good)
10 (Good)
17 (Moderate)
12 (Good)
12 (Good)
13 (Moderate)
16 (Moderate)
17 (Moderate)
15 (Moderate)
18 (Moderate)
21 (Moderate)
18 (Moderate)
11 (Good)
8.8 (Good)
11 (Good)
8.4 (Good)
18 (Moderate)
co
146 (Good)
243 (Good)
249 (Good)
198 (Good)
310 (Good)
179 (Good)
184 (Good)
61 (Good)
60 (Good)
68 (Good)
84 (Good)
206 (Good)
271 (Good)
226 (Good)
303 (Good)
412 (Good)
331 (Good)
289 (Good)
415 (Good)
270 (Good)
263 (Good)
233 (Good)
264 (Good)
274 (Good)
224 (Good)
336 (Good)
469 (Good)
346 (Good)
372 (Good)
348 (Good)
449 (Good)
372 (Good)
514 (Good)
pm10
12 (Good)
18 (Good)
16 (Good)
11 (Good)
42 (Moderate)
5.9 (Good)
8.9 (Good)
4 (Good)
4.1 (Good)
5.5 (Good)
6.9 (Good)
17 (Good)
17 (Good)
22 (Moderate)
20 (Good)
28 (Moderate)
19 (Good)
14 (Good)
22 (Moderate)
20 (Moderate)
19 (Good)
19 (Good)
22 (Moderate)
24 (Moderate)
22 (Moderate)
27 (Moderate)
24 (Moderate)
24 (Moderate)
16 (Good)
12 (Good)
16 (Good)
16 (Good)
27 (Moderate)
no2
21 (Good)
17 (Good)
18 (Good)
11 (Good)
22 (Good)
10 (Good)
11 (Good)
5 (Good)
5.2 (Good)
6.1 (Good)
6.6 (Good)
17 (Good)
19 (Good)
25 (Good)
20 (Good)
34 (Good)
23 (Good)
21 (Good)
24 (Good)
27 (Good)
30 (Good)
27 (Good)
30 (Good)
27 (Good)
25 (Good)
31 (Good)
31 (Good)
36 (Good)
28 (Good)
28 (Good)
32 (Good)
26 (Good)
30 (Good)
o3
51 (Good)
61 (Good)
54 (Good)
60 (Good)
36 (Good)
19 (Good)
12 (Good)
11 (Good)
12 (Good)
14 (Good)
24 (Good)
60 (Good)
54 (Good)
56 (Good)
56 (Good)
30 (Good)
40 (Good)
38 (Good)
19 (Good)
32 (Good)
39 (Good)
49 (Good)
48 (Good)
50 (Good)
57 (Good)
58 (Good)
48 (Good)
39 (Good)
41 (Good)
39 (Good)
30 (Good)
39 (Good)
17 (Good)
data source »
Quality of life in Hanover
Green and Parks in the City
Hanover
98%
Luxembourg: 83%
Netherlands: 82%
Czech Republic: 77%
Belgium: 64%
Liechtenstein: 88%
particulate matter PM2.5
Hanover
12 (Good)
Pleasure of spending time in the city
Hanover
90%
Luxembourg: 85%
Netherlands: 88%
Czech Republic: 77%
Belgium: 64%
Liechtenstein: 94%
particulate matter PM10
Hanover
19 (Good)
Air Pollution
Hanover
26%
Luxembourg: 19%
Netherlands: 21%
Czech Republic: 35%
Belgium: 45%
Liechtenstein: 6.3%
Garbage Disposal
Hanover
77%
Luxembourg: 84%
Netherlands: 79%
Czech Republic: 74%
Belgium: 54%
Liechtenstein: 100%
Availability and quality of drinking water
Hanover
87%
Luxembourg: 83%
Netherlands: 92%
Czech Republic: 84%
Belgium: 70%
Liechtenstein: 100%
Cleanliness and tidiness
Hanover
77%
Luxembourg: 82%
Netherlands: 77%
Czech Republic: 65%
Belgium: 46%
Liechtenstein: 94%
Noise and Light pollution
Hanover
34%
Luxembourg: 29%
Netherlands: 31%
Czech Republic: 44%
Belgium: 54%
Liechtenstein: 19%
Water Pollution
Hanover
23%
Luxembourg: 19%
Netherlands: 17%
Czech Republic: 28%
Belgium: 42%
Liechtenstein: 0%
Source: Numbeo
Hanover
Thursday, August 27, 2026 at 3:00 AM
PM2,5 8.7 (Good)
particulate matter (PM2.5) dust
PM10 13 (Good)
particulate matter (PM10) suspended dust
O3 56 (Good)
ozone (O3)
NO2 9.2 (Good)
nitrogen dioxide (NO2)
SO2 3.9 (Good)
sulfur dioxide (SO2)
CO 214 (Good)
carbon monoxide (CO)
Hanover
index
2026-08-20
2026-08-21
2026-08-22
2026-08-23
2026-08-24
2026-08-25
2026-08-26
2026-08-27
pm25
8.2
6.5
5.1
5.4
6.8
6.1
7.1
8.7
pm10
11
10
8.7
10
13
9
11
12
o3
61
57
57
65
60
65
69
80
no2
7.9
7.7
5.4
3.3
7.3
7.9
7.5
7.3
so2
1.2
1.4
0.65
0.5
1.4
1.9
2.9
3.6
co
190
171
160
159
174
171
179
210
DENI048
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
5.8
9
9.8
6.8
11
4.2
7.6
2
1.8
2.6
3
9.4
11
15
13
22
9.4
11
19
14
13
14
17
18
16
18
21
20
12
10
12
9.7
21
pm10
14
20
18
13
48
7
10
4.3
4.7
6
7.2
19
19
23
23
33
21
16
25
24
22
21
24
27
22
30
26
25
18
15
20
19
31
co
146
243
249
198
310
179
184
61
60
68
84
206
271
226
303
412
331
289
415
270
263
233
264
274
224
336
469
346
372
348
449
372
514
no2
28
19
21
13
26
12
12
5.8
7
7.9
8.8
21
24
31
26
41
28
26
27
35
40
37
39
38
30
40
41
46
39
38
44
37
38
DENI054
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
5.2
8.6
9.5
6.8
22
4.2
7.3
1.9
1.7
2.4
2.8
8.9
10
16
13
21
12
9.4
16
11
9.7
13
15
15
14
18
20
16
9.4
7.3
9.2
7.1
16
pm10
11
17
14
9.3
37
4.8
7.7
3.7
3.5
4.9
6.6
16
14
20
17
24
18
12
20
16
16
17
21
22
21
24
22
23
14
9.6
13
14
23
no2
14
14
15
8.5
18
8.4
9.6
4.3
3.5
4.3
4.3
14
15
20
14
27
18
15
21
19
20
17
21
17
20
21
21
26
17
18
20
14
22
o3
51
61
54
60
36
19
12
11
12
14
24
60
54
56
56
30
40
38
19
32
39
49
48
50
57
58
48
39
41
39
30
39
17
* Pollution data source:
https://openaq.org
(EEA Germany)
The data is licensed under CC-By 4.0
🌦️ Weather · 16-day Forecast — Germany
PM2,5 9 (Good)
PM10 13 (Good)
O3 56 (Good)
NO2 9 (Good)
SO2 4 (Good)
CO 214 (Good)
Data on air pollution from recent days in Hanover
| index | 2026-08-27 | 2026-08-26 | 2026-08-25 | 2026-08-24 | 2026-08-23 | 2026-08-22 | 2026-08-21 | 2026-08-20 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 9 Good |
7 Good |
6 Good |
7 Good |
5 Good |
5 Good |
6 Good |
8 Good |
| pm10 | 12 Good |
11 Good |
9 Good |
13 Good |
10 Good |
9 Good |
10 Good |
11 Good |
| o3 | 80 Moderate |
69 Good |
65 Good |
60 Good |
65 Good |
57 Good |
57 Good |
61 Good |
| no2 | 7 Good |
7 Good |
8 Good |
7 Good |
3 Good |
5 Good |
8 Good |
8 Good |
| so2 | 4 Good |
3 Good |
2 Good |
1 Good |
0 Good |
1 Good |
1 Good |
1 Good |
| co | 210 Good |
179 Good |
171 Good |
174 Good |
159 Good |
160 Good |
171 Good |
190 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 5.5 (Good) | 8.8 (Good) | 9.7 (Good) | 6.8 (Good) | 16 (Moderate) | 4.2 (Good) | 7.5 (Good) | 2 (Good) | 1.8 (Good) | 2.5 (Good) | 2.9 (Good) | 9.1 (Good) | 10 (Good) | 15 (Moderate) | 13 (Moderate) | 22 (Moderate) | 10 (Good) | 10 (Good) | 17 (Moderate) | 12 (Good) | 12 (Good) | 13 (Moderate) | 16 (Moderate) | 17 (Moderate) | 15 (Moderate) | 18 (Moderate) | 21 (Moderate) | 18 (Moderate) | 11 (Good) | 8.8 (Good) | 11 (Good) | 8.4 (Good) | 18 (Moderate) |
| co | 146 (Good) | 243 (Good) | 249 (Good) | 198 (Good) | 310 (Good) | 179 (Good) | 184 (Good) | 61 (Good) | 60 (Good) | 68 (Good) | 84 (Good) | 206 (Good) | 271 (Good) | 226 (Good) | 303 (Good) | 412 (Good) | 331 (Good) | 289 (Good) | 415 (Good) | 270 (Good) | 263 (Good) | 233 (Good) | 264 (Good) | 274 (Good) | 224 (Good) | 336 (Good) | 469 (Good) | 346 (Good) | 372 (Good) | 348 (Good) | 449 (Good) | 372 (Good) | 514 (Good) |
| pm10 | 12 (Good) | 18 (Good) | 16 (Good) | 11 (Good) | 42 (Moderate) | 5.9 (Good) | 8.9 (Good) | 4 (Good) | 4.1 (Good) | 5.5 (Good) | 6.9 (Good) | 17 (Good) | 17 (Good) | 22 (Moderate) | 20 (Good) | 28 (Moderate) | 19 (Good) | 14 (Good) | 22 (Moderate) | 20 (Moderate) | 19 (Good) | 19 (Good) | 22 (Moderate) | 24 (Moderate) | 22 (Moderate) | 27 (Moderate) | 24 (Moderate) | 24 (Moderate) | 16 (Good) | 12 (Good) | 16 (Good) | 16 (Good) | 27 (Moderate) |
| no2 | 21 (Good) | 17 (Good) | 18 (Good) | 11 (Good) | 22 (Good) | 10 (Good) | 11 (Good) | 5 (Good) | 5.2 (Good) | 6.1 (Good) | 6.6 (Good) | 17 (Good) | 19 (Good) | 25 (Good) | 20 (Good) | 34 (Good) | 23 (Good) | 21 (Good) | 24 (Good) | 27 (Good) | 30 (Good) | 27 (Good) | 30 (Good) | 27 (Good) | 25 (Good) | 31 (Good) | 31 (Good) | 36 (Good) | 28 (Good) | 28 (Good) | 32 (Good) | 26 (Good) | 30 (Good) |
| o3 | 51 (Good) | 61 (Good) | 54 (Good) | 60 (Good) | 36 (Good) | 19 (Good) | 12 (Good) | 11 (Good) | 12 (Good) | 14 (Good) | 24 (Good) | 60 (Good) | 54 (Good) | 56 (Good) | 56 (Good) | 30 (Good) | 40 (Good) | 38 (Good) | 19 (Good) | 32 (Good) | 39 (Good) | 49 (Good) | 48 (Good) | 50 (Good) | 57 (Good) | 58 (Good) | 48 (Good) | 39 (Good) | 41 (Good) | 39 (Good) | 30 (Good) | 39 (Good) | 17 (Good) |
Green and Parks in the City
Hanover 98%
Luxembourg: 83% Netherlands: 82% Czech Republic: 77% Belgium: 64% Liechtenstein: 88%particulate matter PM2.5
Hanover 12 (Good)
Pleasure of spending time in the city
Hanover 90%
Luxembourg: 85% Netherlands: 88% Czech Republic: 77% Belgium: 64% Liechtenstein: 94%particulate matter PM10
Hanover 19 (Good)
Air Pollution
Hanover 26%
Luxembourg: 19% Netherlands: 21% Czech Republic: 35% Belgium: 45% Liechtenstein: 6.3%Garbage Disposal
Hanover 77%
Luxembourg: 84% Netherlands: 79% Czech Republic: 74% Belgium: 54% Liechtenstein: 100%Availability and quality of drinking water
Hanover 87%
Luxembourg: 83% Netherlands: 92% Czech Republic: 84% Belgium: 70% Liechtenstein: 100%Cleanliness and tidiness
Hanover 77%
Luxembourg: 82% Netherlands: 77% Czech Republic: 65% Belgium: 46% Liechtenstein: 94%Noise and Light pollution
Hanover 34%
Luxembourg: 29% Netherlands: 31% Czech Republic: 44% Belgium: 54% Liechtenstein: 19%Water Pollution
Hanover 23%
Luxembourg: 19% Netherlands: 17% Czech Republic: 28% Belgium: 42% Liechtenstein: 0%PM2,5 8.7 (Good)
particulate matter (PM2.5) dustPM10 13 (Good)
particulate matter (PM10) suspended dustO3 56 (Good)
ozone (O3)NO2 9.2 (Good)
nitrogen dioxide (NO2)SO2 3.9 (Good)
sulfur dioxide (SO2)CO 214 (Good)
carbon monoxide (CO)Hanover
| index | 2026-08-20 | 2026-08-21 | 2026-08-22 | 2026-08-23 | 2026-08-24 | 2026-08-25 | 2026-08-26 | 2026-08-27 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 8.2 | 6.5 | 5.1 | 5.4 | 6.8 | 6.1 | 7.1 | 8.7 |
| pm10 | 11 | 10 | 8.7 | 10 | 13 | 9 | 11 | 12 |
| o3 | 61 | 57 | 57 | 65 | 60 | 65 | 69 | 80 |
| no2 | 7.9 | 7.7 | 5.4 | 3.3 | 7.3 | 7.9 | 7.5 | 7.3 |
| so2 | 1.2 | 1.4 | 0.65 | 0.5 | 1.4 | 1.9 | 2.9 | 3.6 |
| co | 190 | 171 | 160 | 159 | 174 | 171 | 179 | 210 |
DENI048
| 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 | 5.8 | 9 | 9.8 | 6.8 | 11 | 4.2 | 7.6 | 2 | 1.8 | 2.6 | 3 | 9.4 | 11 | 15 | 13 | 22 | 9.4 | 11 | 19 | 14 | 13 | 14 | 17 | 18 | 16 | 18 | 21 | 20 | 12 | 10 | 12 | 9.7 | 21 |
| pm10 | 14 | 20 | 18 | 13 | 48 | 7 | 10 | 4.3 | 4.7 | 6 | 7.2 | 19 | 19 | 23 | 23 | 33 | 21 | 16 | 25 | 24 | 22 | 21 | 24 | 27 | 22 | 30 | 26 | 25 | 18 | 15 | 20 | 19 | 31 |
| co | 146 | 243 | 249 | 198 | 310 | 179 | 184 | 61 | 60 | 68 | 84 | 206 | 271 | 226 | 303 | 412 | 331 | 289 | 415 | 270 | 263 | 233 | 264 | 274 | 224 | 336 | 469 | 346 | 372 | 348 | 449 | 372 | 514 |
| no2 | 28 | 19 | 21 | 13 | 26 | 12 | 12 | 5.8 | 7 | 7.9 | 8.8 | 21 | 24 | 31 | 26 | 41 | 28 | 26 | 27 | 35 | 40 | 37 | 39 | 38 | 30 | 40 | 41 | 46 | 39 | 38 | 44 | 37 | 38 |
DENI054
| 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 | 5.2 | 8.6 | 9.5 | 6.8 | 22 | 4.2 | 7.3 | 1.9 | 1.7 | 2.4 | 2.8 | 8.9 | 10 | 16 | 13 | 21 | 12 | 9.4 | 16 | 11 | 9.7 | 13 | 15 | 15 | 14 | 18 | 20 | 16 | 9.4 | 7.3 | 9.2 | 7.1 | 16 |
| pm10 | 11 | 17 | 14 | 9.3 | 37 | 4.8 | 7.7 | 3.7 | 3.5 | 4.9 | 6.6 | 16 | 14 | 20 | 17 | 24 | 18 | 12 | 20 | 16 | 16 | 17 | 21 | 22 | 21 | 24 | 22 | 23 | 14 | 9.6 | 13 | 14 | 23 |
| no2 | 14 | 14 | 15 | 8.5 | 18 | 8.4 | 9.6 | 4.3 | 3.5 | 4.3 | 4.3 | 14 | 15 | 20 | 14 | 27 | 18 | 15 | 21 | 19 | 20 | 17 | 21 | 17 | 20 | 21 | 21 | 26 | 17 | 18 | 20 | 14 | 22 |
| o3 | 51 | 61 | 54 | 60 | 36 | 19 | 12 | 11 | 12 | 14 | 24 | 60 | 54 | 56 | 56 | 30 | 40 | 38 | 19 | 32 | 39 | 49 | 48 | 50 | 57 | 58 | 48 | 39 | 41 | 39 | 30 | 39 | 17 |
16-day weather forecast for Germany: today around 24°C (clear sky), lows near 10°C. Daily temperature and conditions, updated every day. A moderate breeze (about 15 km/h) is partially dispersing pollutants today.
☀️ UV Index · 16-day Forecast — Germany
The UV index in Germany today is 3.5 (moderate) — unprotected fair skin can burn in about 55 minutes.
📍 Air quality in nearby cities
Live PM2.5 around Hanover — compare nearby locations.
- Bielefeld 9 µg/m³
- Bremen 8 µg/m³
- Hamburg 7 µg/m³
- Dortmund 10 µg/m³
- EnschedeNetherlands 10 µg/m³
- Bochum 9 µg/m³
- Berlin 8 µg/m³
- München 8 µg/m³