Air Pollution in Dresden: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Dresden. Today is Thursday, May 1, 2025. The following air pollution values have been recorded for Dresden:- ozone (O3) - 30 (Good)
- nitrogen dioxide (NO2) - 29 (Good)
- particulate matter (PM2.5) dust - 15 (Moderate)
- particulate matter (PM10) suspended dust - 22 (Moderate)
- sulfur dioxide (SO2) - 2 (Good)
What is the air quality in Dresden today? Is the air polluted in Dresden?. Is there smog?
How is the O3 level today in Dresden? (ozone (O3))
30 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
29 (Good)
What is the current level of PM2.5 in Dresden? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
15 (Moderate)
For comparison, the highest level of PM2.5 in Dresden in the last 7 days was: 39 (Wednesday, January 10, 2024) and the lowest: 2 (Sunday, January 14, 2024).
What is the level of PM10 today in Dresden? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Dresden is:
22 (Moderate)
The highest PM10 values usually occur in month: 31 (February 2018).
The lowest value of particulate matter PM10 pollution in Dresden is usually recorded in: November (5.5).
What is the level of SO2 pollution? (sulfur dioxide (SO2))
2 (Good)
Current data Wednesday, January 17, 2024, 9:00 AM
18 (Good)
O3 30 (Good)
NO2 29 (Good)
PM2,5 15 (Moderate)
PM10 22 (Moderate)
SO2 2 (Good)
Data on air pollution from recent days in Dresden
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
7
Good
10
Good
30
Good
46
Good
44
Good
44
Good
54
Good
28
Good
no2
48
Moderate
41
Moderate
20
Good
12
Good
10
Good
14
Good
23
Good
27
Good
no
73
Good
47
Good
13
Good
8
Good
7
Good
14
Good
18
Good
12
Good
pm25
39
Unhealthy for Sensitive Groups
32
Moderate
6
Good
4
Good
2
Good
6
Good
4
Good
9
Good
pm10
50
Unhealthy for Sensitive Groups
42
Moderate
11
Good
9
Good
7
Good
11
Good
8
Good
14
Good
so2
2
Good
5
Good
2
Good
1
Good
1
Good
1
Good
1
Good
1
Good
data source »
Air pollution in Dresden 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
no2
13 (Good)
18 (Good)
18 (Good)
11 (Good)
24 (Good)
15 (Good)
7.8 (Good)
6.8 (Good)
9.8 (Good)
20 (Good)
16 (Good)
21 (Good)
27 (Good)
18 (Good)
32 (Good)
23 (Good)
17 (Good)
26 (Good)
22 (Good)
29 (Good)
27 (Good)
26 (Good)
23 (Good)
23 (Good)
23 (Good)
31 (Good)
36 (Good)
28 (Good)
30 (Good)
29 (Good)
26 (Good)
27 (Good)
o3
50 (Good)
49 (Good)
46 (Good)
53 (Good)
27 (Good)
33 (Good)
9.5 (Good)
8.3 (Good)
22 (Good)
56 (Good)
61 (Good)
43 (Good)
42 (Good)
49 (Good)
24 (Good)
37 (Good)
36 (Good)
16 (Good)
36 (Good)
28 (Good)
44 (Good)
45 (Good)
41 (Good)
56 (Good)
51 (Good)
49 (Good)
31 (Good)
33 (Good)
31 (Good)
26 (Good)
35 (Good)
34 (Good)
pm10
13 (Good)
21 (Moderate)
16 (Good)
7.5 (Good)
21 (Moderate)
12 (Good)
5.5 (Good)
6.2 (Good)
7.7 (Good)
14 (Good)
16 (Good)
16 (Good)
23 (Moderate)
15 (Good)
26 (Moderate)
17 (Good)
12 (Good)
27 (Moderate)
20 (Good)
16 (Good)
15 (Good)
17 (Good)
17 (Good)
18 (Good)
20 (Good)
24 (Moderate)
31 (Moderate)
19 (Good)
14 (Good)
20 (Moderate)
18 (Good)
25 (Moderate)
so2
2 (Good)
3.4 (Good)
2 (Good)
1.6 (Good)
3.6 (Good)
4.4 (Good)
0.62 (Good)
0.76 (Good)
1.1 (Good)
4.4 (Good)
3.2 (Good)
2.6 (Good)
2.7 (Good)
1.5 (Good)
4 (Good)
2.5 (Good)
2.5 (Good)
2.4 (Good)
2 (Good)
2 (Good)
2.4 (Good)
3.6 (Good)
2.7 (Good)
2.9 (Good)
2.8 (Good)
4.5 (Good)
3.7 (Good)
3.5 (Good)
3.5 (Good)
3.1 (Good)
2.9 (Good)
2 (Good)
data source »
Quality of life in Dresden
Green and Parks in the City
Dresden
85%
Luxembourg: 83%
Netherlands: 82%
Czech Republic: 77%
Belgium: 64%
Liechtenstein: 88%
particulate matter PM2.5
Dresden
13 (Moderate)
Pleasure of spending time in the city
Dresden
84%
Luxembourg: 85%
Netherlands: 88%
Czech Republic: 77%
Belgium: 64%
Liechtenstein: 94%
particulate matter PM10
Dresden
21 (Moderate)
Air Pollution
Dresden
25%
Luxembourg: 19%
Netherlands: 21%
Czech Republic: 35%
Belgium: 45%
Liechtenstein: 6.3%
Garbage Disposal
Dresden
81%
Luxembourg: 84%
Netherlands: 79%
Czech Republic: 74%
Belgium: 54%
Liechtenstein: 100%
Availability and quality of drinking water
Dresden
93%
Luxembourg: 83%
Netherlands: 92%
Czech Republic: 84%
Belgium: 70%
Liechtenstein: 100%
Cleanliness and tidiness
Dresden
68%
Luxembourg: 82%
Netherlands: 77%
Czech Republic: 65%
Belgium: 46%
Liechtenstein: 94%
Noise and Light pollution
Dresden
41%
Luxembourg: 29%
Netherlands: 31%
Czech Republic: 44%
Belgium: 54%
Liechtenstein: 19%
Water Pollution
Dresden
11%
Luxembourg: 19%
Netherlands: 17%
Czech Republic: 28%
Belgium: 42%
Liechtenstein: 0%
Source: Numbeo
Dresden-Nord
Wednesday, January 17, 2024, 9:00 AM
13 (Good)
index_name_no
O3 38 (Good)
ozone (O3)
NO2 23 (Good)
nitrogen dioxide (NO2)
Dresden-Bergstr.
Wednesday, January 17, 2024, 9:00 AM
PM2,5 15 (Moderate)
particulate matter (PM2.5) dust
PM10 22 (Moderate)
particulate matter (PM10) suspended dust
35 (Good)
index_name_no
O3 24 (Good)
ozone (O3)
NO2 36 (Good)
nitrogen dioxide (NO2)
Dresden-Winckelmannstr.
Wednesday, January 17, 2024, 9:00 AM
5.2 (Good)
index_name_no
SO2 1.8 (Good)
sulfur dioxide (SO2)
PM2,5 16 (Moderate)
particulate matter (PM2.5) dust
PM10 22 (Moderate)
particulate matter (PM10) suspended dust
O3 28 (Good)
ozone (O3)
NO2 28 (Good)
nitrogen dioxide (NO2)
Dresden-Nord
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
25
48
41
43
44
26
8.5
6.4
no2
31
27
16
12
14
25
40
47
no
14
19
14
7.4
8.4
16
46
60
Dresden-Bergstr.
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
8.7
5.2
7.9
2.3
5.3
7.5
33
39
pm10
15
9.7
14
7.4
11
13
45
53
no
19
34
26
11
15
23
70
118
o3
29
53
42
44
45
30
9.3
6.8
no2
29
26
18
12
15
22
45
56
Dresden-Winckelmannstr.
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
no
1.9
1
1
1
1
1.1
26
40
so2
1.5
1.3
0.56
0.61
1.1
1.7
4.8
2.4
pm10
13
6.2
8.9
5.9
6.7
9.4
39
48
no2
22
15
7.7
7.1
7.7
15
37
42
pm25
8.6
3.4
4.9
2.6
3.5
5.3
32
39
o3
31
62
47
47
50
35
11
8
DESN061
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
pm10
15
21
17
9.2
24
14
6.7
6.4
8.6
16
18
17
25
16
29
19
14
30
21
16
16
17
17
18
21
24
35
22
15
22
18
24
no2
14
15
19
12
25
19
7.7
6.7
11
24
16
21
27
22
34
26
21
25
24
31
28
26
24
21
26
34
38
30
32
30
29
26
o3
50
55
46
53
25
31
11
9.1
22
56
63
41
42
44
21
34
33
16
33
26
42
44
41
60
49
46
25
30
28
25
34
38
DESN084
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
pm10
13
20
15
6.5
20
12
5.1
5.7
7
15
16
16
22
15
24
17
12
25
19
17
15
15
14
17
19
25
30
19
14
20
17
25
no2
14
21
18
14
26
13
9.5
7.1
11
-
17
24
32
19
34
26
16
29
26
36
37
32
29
31
27
37
43
35
38
38
34
38
o3
47
43
44
51
26
33
8.7
8.5
22
60
59
44
40
49
25
38
37
17
36
28
38
43
39
51
51
47
29
32
30
26
33
29
DESN092
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
pm10
13
20
15
6.8
21
11
4.9
6.3
7.5
13
15
15
22
14
25
16
12
27
19
15
14
18
18
19
20
23
28
18
12
19
17
25
so2
2
3.4
2
1.6
3.6
4.4
0.62
0.76
1.1
4.4
3.2
2.6
2.7
1.5
4
2.5
2.5
2.4
2
2
2.4
3.6
2.7
2.9
2.8
4.5
3.7
3.5
3.5
3.1
2.9
2
no2
12
17
16
9
22
11
6.1
6.6
7.6
16
14
19
22
14
29
18
15
23
17
22
17
21
16
15
16
21
26
19
21
21
16
17
o3
53
50
47
56
29
36
9.1
7.2
23
51
60
44
44
52
25
40
38
16
38
31
51
49
43
56
55
53
37
37
34
27
38
35
* Pollution data source:
https://openaq.org
(EEA Germany)
The data is licensed under CC-By 4.0
18 (Good)
O3 30 (Good)
NO2 29 (Good)
PM2,5 15 (Moderate)
PM10 22 (Moderate)
SO2 2 (Good)
Data on air pollution from recent days in Dresden
| 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 | 7 Good |
10 Good |
30 Good |
46 Good |
44 Good |
44 Good |
54 Good |
28 Good |
| no2 | 48 Moderate |
41 Moderate |
20 Good |
12 Good |
10 Good |
14 Good |
23 Good |
27 Good |
| no | 73 Good |
47 Good |
13 Good |
8 Good |
7 Good |
14 Good |
18 Good |
12 Good |
| pm25 | 39 Unhealthy for Sensitive Groups |
32 Moderate |
6 Good |
4 Good |
2 Good |
6 Good |
4 Good |
9 Good |
| pm10 | 50 Unhealthy for Sensitive Groups |
42 Moderate |
11 Good |
9 Good |
7 Good |
11 Good |
8 Good |
14 Good |
| so2 | 2 Good |
5 Good |
2 Good |
1 Good |
1 Good |
1 Good |
1 Good |
1 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 13 (Good) | 18 (Good) | 18 (Good) | 11 (Good) | 24 (Good) | 15 (Good) | 7.8 (Good) | 6.8 (Good) | 9.8 (Good) | 20 (Good) | 16 (Good) | 21 (Good) | 27 (Good) | 18 (Good) | 32 (Good) | 23 (Good) | 17 (Good) | 26 (Good) | 22 (Good) | 29 (Good) | 27 (Good) | 26 (Good) | 23 (Good) | 23 (Good) | 23 (Good) | 31 (Good) | 36 (Good) | 28 (Good) | 30 (Good) | 29 (Good) | 26 (Good) | 27 (Good) |
| o3 | 50 (Good) | 49 (Good) | 46 (Good) | 53 (Good) | 27 (Good) | 33 (Good) | 9.5 (Good) | 8.3 (Good) | 22 (Good) | 56 (Good) | 61 (Good) | 43 (Good) | 42 (Good) | 49 (Good) | 24 (Good) | 37 (Good) | 36 (Good) | 16 (Good) | 36 (Good) | 28 (Good) | 44 (Good) | 45 (Good) | 41 (Good) | 56 (Good) | 51 (Good) | 49 (Good) | 31 (Good) | 33 (Good) | 31 (Good) | 26 (Good) | 35 (Good) | 34 (Good) |
| pm10 | 13 (Good) | 21 (Moderate) | 16 (Good) | 7.5 (Good) | 21 (Moderate) | 12 (Good) | 5.5 (Good) | 6.2 (Good) | 7.7 (Good) | 14 (Good) | 16 (Good) | 16 (Good) | 23 (Moderate) | 15 (Good) | 26 (Moderate) | 17 (Good) | 12 (Good) | 27 (Moderate) | 20 (Good) | 16 (Good) | 15 (Good) | 17 (Good) | 17 (Good) | 18 (Good) | 20 (Good) | 24 (Moderate) | 31 (Moderate) | 19 (Good) | 14 (Good) | 20 (Moderate) | 18 (Good) | 25 (Moderate) |
| so2 | 2 (Good) | 3.4 (Good) | 2 (Good) | 1.6 (Good) | 3.6 (Good) | 4.4 (Good) | 0.62 (Good) | 0.76 (Good) | 1.1 (Good) | 4.4 (Good) | 3.2 (Good) | 2.6 (Good) | 2.7 (Good) | 1.5 (Good) | 4 (Good) | 2.5 (Good) | 2.5 (Good) | 2.4 (Good) | 2 (Good) | 2 (Good) | 2.4 (Good) | 3.6 (Good) | 2.7 (Good) | 2.9 (Good) | 2.8 (Good) | 4.5 (Good) | 3.7 (Good) | 3.5 (Good) | 3.5 (Good) | 3.1 (Good) | 2.9 (Good) | 2 (Good) |
Green and Parks in the City
Dresden 85%
Luxembourg: 83% Netherlands: 82% Czech Republic: 77% Belgium: 64% Liechtenstein: 88%particulate matter PM2.5
Dresden 13 (Moderate)
Pleasure of spending time in the city
Dresden 84%
Luxembourg: 85% Netherlands: 88% Czech Republic: 77% Belgium: 64% Liechtenstein: 94%particulate matter PM10
Dresden 21 (Moderate)
Air Pollution
Dresden 25%
Luxembourg: 19% Netherlands: 21% Czech Republic: 35% Belgium: 45% Liechtenstein: 6.3%Garbage Disposal
Dresden 81%
Luxembourg: 84% Netherlands: 79% Czech Republic: 74% Belgium: 54% Liechtenstein: 100%Availability and quality of drinking water
Dresden 93%
Luxembourg: 83% Netherlands: 92% Czech Republic: 84% Belgium: 70% Liechtenstein: 100%Cleanliness and tidiness
Dresden 68%
Luxembourg: 82% Netherlands: 77% Czech Republic: 65% Belgium: 46% Liechtenstein: 94%Noise and Light pollution
Dresden 41%
Luxembourg: 29% Netherlands: 31% Czech Republic: 44% Belgium: 54% Liechtenstein: 19%Water Pollution
Dresden 11%
Luxembourg: 19% Netherlands: 17% Czech Republic: 28% Belgium: 42% Liechtenstein: 0%13 (Good)
index_name_noO3 38 (Good)
ozone (O3)NO2 23 (Good)
nitrogen dioxide (NO2)PM2,5 15 (Moderate)
particulate matter (PM2.5) dustPM10 22 (Moderate)
particulate matter (PM10) suspended dust35 (Good)
index_name_noO3 24 (Good)
ozone (O3)NO2 36 (Good)
nitrogen dioxide (NO2)5.2 (Good)
index_name_noSO2 1.8 (Good)
sulfur dioxide (SO2)PM2,5 16 (Moderate)
particulate matter (PM2.5) dustPM10 22 (Moderate)
particulate matter (PM10) suspended dustO3 28 (Good)
ozone (O3)NO2 28 (Good)
nitrogen dioxide (NO2)Dresden-Nord
| 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 | 25 | 48 | 41 | 43 | 44 | 26 | 8.5 | 6.4 |
| no2 | 31 | 27 | 16 | 12 | 14 | 25 | 40 | 47 |
| no | 14 | 19 | 14 | 7.4 | 8.4 | 16 | 46 | 60 |
Dresden-Bergstr.
| 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 | 8.7 | 5.2 | 7.9 | 2.3 | 5.3 | 7.5 | 33 | 39 |
| pm10 | 15 | 9.7 | 14 | 7.4 | 11 | 13 | 45 | 53 |
| no | 19 | 34 | 26 | 11 | 15 | 23 | 70 | 118 |
| o3 | 29 | 53 | 42 | 44 | 45 | 30 | 9.3 | 6.8 |
| no2 | 29 | 26 | 18 | 12 | 15 | 22 | 45 | 56 |
Dresden-Winckelmannstr.
| 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 |
|---|---|---|---|---|---|---|---|---|
| no | 1.9 | 1 | 1 | 1 | 1 | 1.1 | 26 | 40 |
| so2 | 1.5 | 1.3 | 0.56 | 0.61 | 1.1 | 1.7 | 4.8 | 2.4 |
| pm10 | 13 | 6.2 | 8.9 | 5.9 | 6.7 | 9.4 | 39 | 48 |
| no2 | 22 | 15 | 7.7 | 7.1 | 7.7 | 15 | 37 | 42 |
| pm25 | 8.6 | 3.4 | 4.9 | 2.6 | 3.5 | 5.3 | 32 | 39 |
| o3 | 31 | 62 | 47 | 47 | 50 | 35 | 11 | 8 |
DESN061
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 15 | 21 | 17 | 9.2 | 24 | 14 | 6.7 | 6.4 | 8.6 | 16 | 18 | 17 | 25 | 16 | 29 | 19 | 14 | 30 | 21 | 16 | 16 | 17 | 17 | 18 | 21 | 24 | 35 | 22 | 15 | 22 | 18 | 24 |
| no2 | 14 | 15 | 19 | 12 | 25 | 19 | 7.7 | 6.7 | 11 | 24 | 16 | 21 | 27 | 22 | 34 | 26 | 21 | 25 | 24 | 31 | 28 | 26 | 24 | 21 | 26 | 34 | 38 | 30 | 32 | 30 | 29 | 26 |
| o3 | 50 | 55 | 46 | 53 | 25 | 31 | 11 | 9.1 | 22 | 56 | 63 | 41 | 42 | 44 | 21 | 34 | 33 | 16 | 33 | 26 | 42 | 44 | 41 | 60 | 49 | 46 | 25 | 30 | 28 | 25 | 34 | 38 |
DESN084
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 13 | 20 | 15 | 6.5 | 20 | 12 | 5.1 | 5.7 | 7 | 15 | 16 | 16 | 22 | 15 | 24 | 17 | 12 | 25 | 19 | 17 | 15 | 15 | 14 | 17 | 19 | 25 | 30 | 19 | 14 | 20 | 17 | 25 |
| no2 | 14 | 21 | 18 | 14 | 26 | 13 | 9.5 | 7.1 | 11 | - | 17 | 24 | 32 | 19 | 34 | 26 | 16 | 29 | 26 | 36 | 37 | 32 | 29 | 31 | 27 | 37 | 43 | 35 | 38 | 38 | 34 | 38 |
| o3 | 47 | 43 | 44 | 51 | 26 | 33 | 8.7 | 8.5 | 22 | 60 | 59 | 44 | 40 | 49 | 25 | 38 | 37 | 17 | 36 | 28 | 38 | 43 | 39 | 51 | 51 | 47 | 29 | 32 | 30 | 26 | 33 | 29 |
DESN092
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 13 | 20 | 15 | 6.8 | 21 | 11 | 4.9 | 6.3 | 7.5 | 13 | 15 | 15 | 22 | 14 | 25 | 16 | 12 | 27 | 19 | 15 | 14 | 18 | 18 | 19 | 20 | 23 | 28 | 18 | 12 | 19 | 17 | 25 |
| so2 | 2 | 3.4 | 2 | 1.6 | 3.6 | 4.4 | 0.62 | 0.76 | 1.1 | 4.4 | 3.2 | 2.6 | 2.7 | 1.5 | 4 | 2.5 | 2.5 | 2.4 | 2 | 2 | 2.4 | 3.6 | 2.7 | 2.9 | 2.8 | 4.5 | 3.7 | 3.5 | 3.5 | 3.1 | 2.9 | 2 |
| no2 | 12 | 17 | 16 | 9 | 22 | 11 | 6.1 | 6.6 | 7.6 | 16 | 14 | 19 | 22 | 14 | 29 | 18 | 15 | 23 | 17 | 22 | 17 | 21 | 16 | 15 | 16 | 21 | 26 | 19 | 21 | 21 | 16 | 17 |
| o3 | 53 | 50 | 47 | 56 | 29 | 36 | 9.1 | 7.2 | 23 | 51 | 60 | 44 | 44 | 52 | 25 | 40 | 38 | 16 | 38 | 31 | 51 | 49 | 43 | 56 | 55 | 53 | 37 | 37 | 34 | 27 | 38 | 35 |