Air Pollution in Frankfurt: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Frankfurt. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Frankfurt:- sulfur dioxide (SO2) - 1 (Good)
- nitrogen dioxide (NO2) - 50 (Moderate)
- ozone (O3) - 3 (Good)
- particulate matter (PM2.5) dust - 19 (Moderate)
- particulate matter (PM10) suspended dust - 33 (Moderate)
What is the air quality in Frankfurt today? Is the air polluted in Frankfurt?. Is there smog?
What is the level of SO2 pollution? (sulfur dioxide (SO2))
1 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
50 (Moderate)
How is the O3 level today in Frankfurt? (ozone (O3))
3 (Good)
What is the current level of PM2.5 in Frankfurt? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
19 (Moderate)
For comparison, the highest level of PM2.5 in Frankfurt in the last 7 days was: 38 (Thursday, January 11, 2024) and the lowest: 11 (Tuesday, January 16, 2024).
The highest PM2.5 values were recorded: 23 (September 2017).
The lowest level of particulate matter PM2.5 pollution occurs in month: September (2.6).
What is the level of PM10 today in Frankfurt? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Frankfurt is:
33 (Moderate)
The highest PM10 values usually occur in month: 32 (February 2019).
The lowest value of particulate matter PM10 pollution in Frankfurt is usually recorded in: September (5.2).
Current data Wednesday, January 17, 2024, 9:00 AM
SO2 1 (Good)
NO2 50 (Moderate)
49 (Good)
O3 3 (Good)
PM2,5 19 (Moderate)
PM10 33 (Moderate)
Data on air pollution from recent days in Frankfurt
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
15
Good
12
Good
29
Good
21
Good
29
Good
26
Good
25
Good
2
Good
no
22
Good
38
Good
15
Good
11
Good
8
Good
14
Good
18
Good
31
Good
pm25
34
Moderate
38
Unhealthy for Sensitive Groups
12
Good
19
Moderate
20
Moderate
13
Moderate
11
Good
18
Moderate
no2
35
Good
40
Moderate
29
Good
30
Good
21
Good
25
Good
37
Good
50
Moderate
pm10
40
Moderate
46
Moderate
14
Good
22
Moderate
23
Moderate
16
Good
22
Moderate
24
Moderate
so2
1
Good
1
Good
1
Good
1
Good
1
Good
1
Good
1
Good
1
Good
data source »
Air pollution in Frankfurt from September 2017 to May 2020
index
2020-05
2020-04
2020-03
2020-02
2020-01
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
so2
0.84 (Good)
0.86 (Good)
1.1 (Good)
1 (Good)
1 (Good)
0.39 (Good)
0.37 (Good)
0.76 (Good)
0.89 (Good)
0.82 (Good)
0.94 (Good)
1.5 (Good)
1 (Good)
0.7 (Good)
0.97 (Good)
0.83 (Good)
0.87 (Good)
0.82 (Good)
0.9 (Good)
0.82 (Good)
0.95 (Good)
0.8 (Good)
1.7 (Good)
1.7 (Good)
1.5 (Good)
1.4 (Good)
2 (Good)
2.1 (Good)
2.4 (Good)
1.6 (Good)
o3
39 (Good)
45 (Good)
44 (Good)
45 (Good)
19 (Good)
5.5 (Good)
17 (Good)
79 (Moderate)
44 (Good)
50 (Good)
50 (Good)
36 (Good)
7.8 (Good)
24 (Good)
20 (Good)
11 (Good)
13 (Good)
22 (Good)
38 (Good)
45 (Good)
47 (Good)
53 (Good)
45 (Good)
34 (Good)
32 (Good)
29 (Good)
22 (Good)
17 (Good)
20 (Good)
16 (Good)
pm10
13 (Good)
23 (Moderate)
15 (Good)
13 (Good)
23 (Moderate)
6.6 (Good)
5.2 (Good)
19 (Good)
20 (Moderate)
17 (Good)
22 (Moderate)
19 (Good)
32 (Moderate)
19 (Good)
22 (Moderate)
26 (Moderate)
23 (Moderate)
22 (Moderate)
19 (Good)
23 (Moderate)
22 (Moderate)
26 (Moderate)
20 (Moderate)
21 (Moderate)
27 (Moderate)
15 (Good)
13 (Good)
23 (Moderate)
21 (Moderate)
31 (Moderate)
no2
28 (Good)
30 (Good)
26 (Good)
26 (Good)
36 (Good)
13 (Good)
12 (Good)
12 (Good)
31 (Good)
24 (Good)
26 (Good)
34 (Good)
51 (Moderate)
27 (Good)
30 (Good)
31 (Good)
37 (Good)
40 (Good)
34 (Good)
32 (Good)
24 (Good)
27 (Good)
33 (Good)
41 (Moderate)
42 (Moderate)
37 (Good)
38 (Good)
40 (Moderate)
37 (Good)
45 (Moderate)
pm25
8.2 (Good)
13 (Moderate)
9.2 (Good)
7 (Good)
18 (Moderate)
3 (Good)
2.6 (Good)
14 (Moderate)
16 (Moderate)
13 (Moderate)
18 (Moderate)
13 (Good)
21 (Moderate)
16 (Moderate)
16 (Moderate)
20 (Moderate)
17 (Moderate)
16 (Moderate)
12 (Good)
18 (Moderate)
14 (Moderate)
18 (Moderate)
13 (Moderate)
22 (Moderate)
21 (Moderate)
11 (Good)
11 (Good)
15 (Moderate)
12 (Good)
23 (Moderate)
co
280 (Good)
321 (Good)
327 (Good)
353 (Good)
416 (Good)
126 (Good)
132 (Good)
224 (Good)
327 (Good)
307 (Good)
359 (Good)
374 (Good)
515 (Good)
339 (Good)
353 (Good)
317 (Good)
298 (Good)
296 (Good)
196 (Good)
197 (Good)
203 (Good)
279 (Good)
359 (Good)
465 (Good)
431 (Good)
348 (Good)
345 (Good)
402 (Good)
343 (Good)
536 (Good)
data source »
Quality of life in Frankfurt
Green and Parks in the City
Frankfurt
81%
Luxembourg: 83%
Netherlands: 82%
Czech Republic: 77%
Belgium: 64%
Liechtenstein: 88%
particulate matter PM2.5
Frankfurt
18 (Moderate)
Pleasure of spending time in the city
Frankfurt
73%
Luxembourg: 85%
Netherlands: 88%
Czech Republic: 77%
Belgium: 64%
Liechtenstein: 94%
particulate matter PM10
Frankfurt
27 (Moderate)
Air Pollution
Frankfurt
34%
Luxembourg: 19%
Netherlands: 21%
Czech Republic: 35%
Belgium: 45%
Liechtenstein: 6.3%
Garbage Disposal
Frankfurt
77%
Luxembourg: 84%
Netherlands: 79%
Czech Republic: 74%
Belgium: 54%
Liechtenstein: 100%
Availability and quality of drinking water
Frankfurt
78%
Luxembourg: 83%
Netherlands: 92%
Czech Republic: 84%
Belgium: 70%
Liechtenstein: 100%
Cleanliness and tidiness
Frankfurt
59%
Luxembourg: 82%
Netherlands: 77%
Czech Republic: 65%
Belgium: 46%
Liechtenstein: 94%
Noise and Light pollution
Frankfurt
47%
Luxembourg: 29%
Netherlands: 31%
Czech Republic: 44%
Belgium: 54%
Liechtenstein: 19%
Water Pollution
Frankfurt
23%
Luxembourg: 19%
Netherlands: 17%
Czech Republic: 28%
Belgium: 42%
Liechtenstein: 0%
Source: Numbeo
Frankfurt-H�chst
Wednesday, January 17, 2024, 9:00 AM
SO2 1.3 (Good)
sulfur dioxide (SO2)
NO2 53 (Moderate)
nitrogen dioxide (NO2)
52 (Good)
index_name_no
O3 2.9 (Good)
ozone (O3)
PM2,5 16 (Moderate)
particulate matter (PM2.5) dust
PM10 21 (Moderate)
particulate matter (PM10) suspended dust
Frankfurt-Ost
Wednesday, January 17, 2024, 9:00 AM
PM2,5 17 (Moderate)
particulate matter (PM2.5) dust
PM10 20 (Good)
particulate matter (PM10) suspended dust
24 (Good)
index_name_no
O3 3.5 (Good)
ozone (O3)
NO2 45 (Moderate)
nitrogen dioxide (NO2)
Frankfurt-Friedb.Ldstr.
Wednesday, January 17, 2024, 9:00 AM
NO2 54 (Moderate)
nitrogen dioxide (NO2)
72 (Good)
index_name_no
PM2,5 23 (Moderate)
particulate matter (PM2.5) dust
PM10 58 (Unhealthy for Sensitive Groups)
particulate matter (PM10) suspended dust
Frankfurt-H�chst
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
1.7
24
23
24
17
21
7.4
13
no
37
23
25
18
19
24
57
24
pm25
16
11
13
19
18
14
39
30
no2
52
41
31
26
34
34
45
38
pm10
19
23
15
25
21
16
45
34
so2
0.94
1.2
0.89
0.87
0.97
0.8
1.4
0.84
Frankfurt-Ost
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
19
11
13
19
18
11
38
34
pm10
22
20
16
21
21
11
42
38
no
21
15
9.4
3
5.7
3.4
14
6
o3
1.7
26
30
34
25
36
17
16
no2
47
36
21
14
27
21
32
28
Frankfurt-Friedb.Ldstr.
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
pm10
30
25
16
23
22
16
51
47
no
35
14
6.4
3.8
6.7
17
42
35
pm25
19
12
13
20
19
12
39
36
no2
50
35
22
22
30
31
41
41
DEHE005
index
2020-05
2020-04
2020-03
2020-02
2020-01
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
11
22
15
12
21
6.6
3.5
18
18
17
21
17
25
17
21
23
20
21
18
21
21
26
20
17
25
14
13
21
20
28
so2
0.84
0.86
1.1
1
1
0.39
0.37
0.76
0.89
0.82
0.94
1.5
1
0.7
0.97
0.83
0.87
0.82
0.9
0.82
0.95
0.8
1.7
1.7
1.5
1.4
2
2.1
2.4
1.6
no2
29
33
30
29
39
12
11
10
27
22
28
36
49
29
32
33
37
39
35
33
24
28
31
41
41
36
38
38
35
44
o3
42
44
40
39
17
5.9
17
78
46
50
47
33
7.3
23
19
9.6
13
23
38
47
48
50
44
31
32
28
20
16
20
13
DEHE008
index
2020-05
2020-04
2020-03
2020-02
2020-01
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
27
17
16
26
6.3
5.5
18
21
16
21
21
36
19
21
26
24
23
17
21
25
27
19
22
26
13
13
22
21
29
no2
29
28
22
21
33
12
10
8.6
29
21
21
31
50
26
28
27
33
35
29
26
18
19
28
36
37
34
36
39
35
33
o3
36
45
48
50
22
5
17
80
42
51
53
38
8.3
24
21
12
14
21
39
44
47
56
46
37
33
29
24
18
19
19
DEHE041
2017-09 2020-05
index
2020-05
2020-04
2020-03
2020-02
2020-01
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
8.2
13
9.2
7
18
3
2.6
14
16
13
18
13
21
16
16
20
17
16
12
18
14
18
13
22
21
11
11
15
12
23
pm10
11
20
15
11
22
6.8
6.6
20
23
17
22
20
34
22
24
30
26
22
21
27
22
26
21
25
31
17
15
25
22
37
co
280
321
327
353
416
126
132
224
327
307
359
374
515
339
353
317
298
296
196
197
203
279
359
465
431
348
345
402
343
536
no2
27
30
27
27
37
14
14
16
37
28
29
36
54
27
31
33
42
45
37
37
30
34
40
48
48
40
41
45
41
56
* Pollution data source:
https://openaq.org
(EEA Germany)
The data is licensed under CC-By 4.0
SO2 1 (Good)
NO2 50 (Moderate)
49 (Good)
O3 3 (Good)
PM2,5 19 (Moderate)
PM10 33 (Moderate)
Data on air pollution from recent days in Frankfurt
| 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 | 15 Good |
12 Good |
29 Good |
21 Good |
29 Good |
26 Good |
25 Good |
2 Good |
| no | 22 Good |
38 Good |
15 Good |
11 Good |
8 Good |
14 Good |
18 Good |
31 Good |
| pm25 | 34 Moderate |
38 Unhealthy for Sensitive Groups |
12 Good |
19 Moderate |
20 Moderate |
13 Moderate |
11 Good |
18 Moderate |
| no2 | 35 Good |
40 Moderate |
29 Good |
30 Good |
21 Good |
25 Good |
37 Good |
50 Moderate |
| pm10 | 40 Moderate |
46 Moderate |
14 Good |
22 Moderate |
23 Moderate |
16 Good |
22 Moderate |
24 Moderate |
| so2 | 1 Good |
1 Good |
1 Good |
1 Good |
1 Good |
1 Good |
1 Good |
1 Good |
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| so2 | 0.84 (Good) | 0.86 (Good) | 1.1 (Good) | 1 (Good) | 1 (Good) | 0.39 (Good) | 0.37 (Good) | 0.76 (Good) | 0.89 (Good) | 0.82 (Good) | 0.94 (Good) | 1.5 (Good) | 1 (Good) | 0.7 (Good) | 0.97 (Good) | 0.83 (Good) | 0.87 (Good) | 0.82 (Good) | 0.9 (Good) | 0.82 (Good) | 0.95 (Good) | 0.8 (Good) | 1.7 (Good) | 1.7 (Good) | 1.5 (Good) | 1.4 (Good) | 2 (Good) | 2.1 (Good) | 2.4 (Good) | 1.6 (Good) |
| o3 | 39 (Good) | 45 (Good) | 44 (Good) | 45 (Good) | 19 (Good) | 5.5 (Good) | 17 (Good) | 79 (Moderate) | 44 (Good) | 50 (Good) | 50 (Good) | 36 (Good) | 7.8 (Good) | 24 (Good) | 20 (Good) | 11 (Good) | 13 (Good) | 22 (Good) | 38 (Good) | 45 (Good) | 47 (Good) | 53 (Good) | 45 (Good) | 34 (Good) | 32 (Good) | 29 (Good) | 22 (Good) | 17 (Good) | 20 (Good) | 16 (Good) |
| pm10 | 13 (Good) | 23 (Moderate) | 15 (Good) | 13 (Good) | 23 (Moderate) | 6.6 (Good) | 5.2 (Good) | 19 (Good) | 20 (Moderate) | 17 (Good) | 22 (Moderate) | 19 (Good) | 32 (Moderate) | 19 (Good) | 22 (Moderate) | 26 (Moderate) | 23 (Moderate) | 22 (Moderate) | 19 (Good) | 23 (Moderate) | 22 (Moderate) | 26 (Moderate) | 20 (Moderate) | 21 (Moderate) | 27 (Moderate) | 15 (Good) | 13 (Good) | 23 (Moderate) | 21 (Moderate) | 31 (Moderate) |
| no2 | 28 (Good) | 30 (Good) | 26 (Good) | 26 (Good) | 36 (Good) | 13 (Good) | 12 (Good) | 12 (Good) | 31 (Good) | 24 (Good) | 26 (Good) | 34 (Good) | 51 (Moderate) | 27 (Good) | 30 (Good) | 31 (Good) | 37 (Good) | 40 (Good) | 34 (Good) | 32 (Good) | 24 (Good) | 27 (Good) | 33 (Good) | 41 (Moderate) | 42 (Moderate) | 37 (Good) | 38 (Good) | 40 (Moderate) | 37 (Good) | 45 (Moderate) |
| pm25 | 8.2 (Good) | 13 (Moderate) | 9.2 (Good) | 7 (Good) | 18 (Moderate) | 3 (Good) | 2.6 (Good) | 14 (Moderate) | 16 (Moderate) | 13 (Moderate) | 18 (Moderate) | 13 (Good) | 21 (Moderate) | 16 (Moderate) | 16 (Moderate) | 20 (Moderate) | 17 (Moderate) | 16 (Moderate) | 12 (Good) | 18 (Moderate) | 14 (Moderate) | 18 (Moderate) | 13 (Moderate) | 22 (Moderate) | 21 (Moderate) | 11 (Good) | 11 (Good) | 15 (Moderate) | 12 (Good) | 23 (Moderate) |
| co | 280 (Good) | 321 (Good) | 327 (Good) | 353 (Good) | 416 (Good) | 126 (Good) | 132 (Good) | 224 (Good) | 327 (Good) | 307 (Good) | 359 (Good) | 374 (Good) | 515 (Good) | 339 (Good) | 353 (Good) | 317 (Good) | 298 (Good) | 296 (Good) | 196 (Good) | 197 (Good) | 203 (Good) | 279 (Good) | 359 (Good) | 465 (Good) | 431 (Good) | 348 (Good) | 345 (Good) | 402 (Good) | 343 (Good) | 536 (Good) |
Green and Parks in the City
Frankfurt 81%
Luxembourg: 83% Netherlands: 82% Czech Republic: 77% Belgium: 64% Liechtenstein: 88%particulate matter PM2.5
Frankfurt 18 (Moderate)
Pleasure of spending time in the city
Frankfurt 73%
Luxembourg: 85% Netherlands: 88% Czech Republic: 77% Belgium: 64% Liechtenstein: 94%particulate matter PM10
Frankfurt 27 (Moderate)
Air Pollution
Frankfurt 34%
Luxembourg: 19% Netherlands: 21% Czech Republic: 35% Belgium: 45% Liechtenstein: 6.3%Garbage Disposal
Frankfurt 77%
Luxembourg: 84% Netherlands: 79% Czech Republic: 74% Belgium: 54% Liechtenstein: 100%Availability and quality of drinking water
Frankfurt 78%
Luxembourg: 83% Netherlands: 92% Czech Republic: 84% Belgium: 70% Liechtenstein: 100%Cleanliness and tidiness
Frankfurt 59%
Luxembourg: 82% Netherlands: 77% Czech Republic: 65% Belgium: 46% Liechtenstein: 94%Noise and Light pollution
Frankfurt 47%
Luxembourg: 29% Netherlands: 31% Czech Republic: 44% Belgium: 54% Liechtenstein: 19%Water Pollution
Frankfurt 23%
Luxembourg: 19% Netherlands: 17% Czech Republic: 28% Belgium: 42% Liechtenstein: 0%SO2 1.3 (Good)
sulfur dioxide (SO2)NO2 53 (Moderate)
nitrogen dioxide (NO2)52 (Good)
index_name_noO3 2.9 (Good)
ozone (O3)PM2,5 16 (Moderate)
particulate matter (PM2.5) dustPM10 21 (Moderate)
particulate matter (PM10) suspended dustPM2,5 17 (Moderate)
particulate matter (PM2.5) dustPM10 20 (Good)
particulate matter (PM10) suspended dust24 (Good)
index_name_noO3 3.5 (Good)
ozone (O3)NO2 45 (Moderate)
nitrogen dioxide (NO2)NO2 54 (Moderate)
nitrogen dioxide (NO2)72 (Good)
index_name_noPM2,5 23 (Moderate)
particulate matter (PM2.5) dustPM10 58 (Unhealthy for Sensitive Groups)
particulate matter (PM10) suspended dustFrankfurt-H�chst
| 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 | 1.7 | 24 | 23 | 24 | 17 | 21 | 7.4 | 13 |
| no | 37 | 23 | 25 | 18 | 19 | 24 | 57 | 24 |
| pm25 | 16 | 11 | 13 | 19 | 18 | 14 | 39 | 30 |
| no2 | 52 | 41 | 31 | 26 | 34 | 34 | 45 | 38 |
| pm10 | 19 | 23 | 15 | 25 | 21 | 16 | 45 | 34 |
| so2 | 0.94 | 1.2 | 0.89 | 0.87 | 0.97 | 0.8 | 1.4 | 0.84 |
Frankfurt-Ost
| 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 | 19 | 11 | 13 | 19 | 18 | 11 | 38 | 34 |
| pm10 | 22 | 20 | 16 | 21 | 21 | 11 | 42 | 38 |
| no | 21 | 15 | 9.4 | 3 | 5.7 | 3.4 | 14 | 6 |
| o3 | 1.7 | 26 | 30 | 34 | 25 | 36 | 17 | 16 |
| no2 | 47 | 36 | 21 | 14 | 27 | 21 | 32 | 28 |
Frankfurt-Friedb.Ldstr.
| 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 |
|---|---|---|---|---|---|---|---|---|
| pm10 | 30 | 25 | 16 | 23 | 22 | 16 | 51 | 47 |
| no | 35 | 14 | 6.4 | 3.8 | 6.7 | 17 | 42 | 35 |
| pm25 | 19 | 12 | 13 | 20 | 19 | 12 | 39 | 36 |
| no2 | 50 | 35 | 22 | 22 | 30 | 31 | 41 | 41 |
DEHE005
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 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 | 11 | 22 | 15 | 12 | 21 | 6.6 | 3.5 | 18 | 18 | 17 | 21 | 17 | 25 | 17 | 21 | 23 | 20 | 21 | 18 | 21 | 21 | 26 | 20 | 17 | 25 | 14 | 13 | 21 | 20 | 28 |
| so2 | 0.84 | 0.86 | 1.1 | 1 | 1 | 0.39 | 0.37 | 0.76 | 0.89 | 0.82 | 0.94 | 1.5 | 1 | 0.7 | 0.97 | 0.83 | 0.87 | 0.82 | 0.9 | 0.82 | 0.95 | 0.8 | 1.7 | 1.7 | 1.5 | 1.4 | 2 | 2.1 | 2.4 | 1.6 |
| no2 | 29 | 33 | 30 | 29 | 39 | 12 | 11 | 10 | 27 | 22 | 28 | 36 | 49 | 29 | 32 | 33 | 37 | 39 | 35 | 33 | 24 | 28 | 31 | 41 | 41 | 36 | 38 | 38 | 35 | 44 |
| o3 | 42 | 44 | 40 | 39 | 17 | 5.9 | 17 | 78 | 46 | 50 | 47 | 33 | 7.3 | 23 | 19 | 9.6 | 13 | 23 | 38 | 47 | 48 | 50 | 44 | 31 | 32 | 28 | 20 | 16 | 20 | 13 |
DEHE008
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 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 | 27 | 17 | 16 | 26 | 6.3 | 5.5 | 18 | 21 | 16 | 21 | 21 | 36 | 19 | 21 | 26 | 24 | 23 | 17 | 21 | 25 | 27 | 19 | 22 | 26 | 13 | 13 | 22 | 21 | 29 |
| no2 | 29 | 28 | 22 | 21 | 33 | 12 | 10 | 8.6 | 29 | 21 | 21 | 31 | 50 | 26 | 28 | 27 | 33 | 35 | 29 | 26 | 18 | 19 | 28 | 36 | 37 | 34 | 36 | 39 | 35 | 33 |
| o3 | 36 | 45 | 48 | 50 | 22 | 5 | 17 | 80 | 42 | 51 | 53 | 38 | 8.3 | 24 | 21 | 12 | 14 | 21 | 39 | 44 | 47 | 56 | 46 | 37 | 33 | 29 | 24 | 18 | 19 | 19 |
DEHE041
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 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 | 8.2 | 13 | 9.2 | 7 | 18 | 3 | 2.6 | 14 | 16 | 13 | 18 | 13 | 21 | 16 | 16 | 20 | 17 | 16 | 12 | 18 | 14 | 18 | 13 | 22 | 21 | 11 | 11 | 15 | 12 | 23 |
| pm10 | 11 | 20 | 15 | 11 | 22 | 6.8 | 6.6 | 20 | 23 | 17 | 22 | 20 | 34 | 22 | 24 | 30 | 26 | 22 | 21 | 27 | 22 | 26 | 21 | 25 | 31 | 17 | 15 | 25 | 22 | 37 |
| co | 280 | 321 | 327 | 353 | 416 | 126 | 132 | 224 | 327 | 307 | 359 | 374 | 515 | 339 | 353 | 317 | 298 | 296 | 196 | 197 | 203 | 279 | 359 | 465 | 431 | 348 | 345 | 402 | 343 | 536 |
| no2 | 27 | 30 | 27 | 27 | 37 | 14 | 14 | 16 | 37 | 28 | 29 | 36 | 54 | 27 | 31 | 33 | 42 | 45 | 37 | 37 | 30 | 34 | 40 | 48 | 48 | 40 | 41 | 45 | 41 | 56 |