Air Pollution in Nitra: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Nitra. Today is Thursday, September 12, 2024. The following air pollution values have been recorded for Nitra:- particulate matter (PM2.5) dust - 14 (Moderate)
- particulate matter (PM10) suspended dust - 15 (Good)
- sulfur dioxide (SO2) - 7 (Good)
- ozone (O3) - 46 (Good)
- nitrogen dioxide (NO2) - 21 (Good)
- carbon monoxide (CO) - 309 (Good)
What is the air quality in Nitra today? Is the air polluted in Nitra?. Is there smog?
What is the current level of PM2.5 in Nitra? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
14 (Moderate)
For comparison, the highest level of PM2.5 in Nitra in the last 7 days was: 34 (Wednesday, January 10, 2024) and the lowest: 8 (Tuesday, January 16, 2024).
The highest PM2.5 values were recorded: 31 (February 2018).
The lowest level of particulate matter PM2.5 pollution occurs in month: September (8.6).
What is the level of PM10 today in Nitra? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Nitra is:
15 (Good)
The highest PM10 values usually occur in month: 36 (March 2018).
The lowest value of particulate matter PM10 pollution in Nitra is usually recorded in: February (13).
What is the level of SO2 pollution? (sulfur dioxide (SO2))
7 (Good)
How is the O3 level today in Nitra? (ozone (O3))
46 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
21 (Good)
How high is the CO level? (carbon monoxide (CO))
309 (Good)
Current data Wednesday, January 17, 2024, 5:00 AM
PM2,5 14 (Moderate)
PM10 15 (Good)
SO2 7 (Good)
O3 46 (Good)
NO2 21 (Good)
CO 309 (Good)
Data on air pollution from recent days in Nitra
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
pm10
44
Moderate
37
Moderate
18
Good
19
Good
23
Moderate
26
Moderate
12
Good
14
Good
pm25
34
Moderate
34
Moderate
16
Moderate
17
Moderate
21
Moderate
22
Moderate
8
Good
12
Good
no2
36
Good
28
Good
21
Good
17
Good
19
Good
28
Good
23
Good
16
Good
so2
8
Good
7
Good
4
Good
4
Good
5
Good
6
Good
5
Good
5
Good
o3
26
Good
24
Good
39
Good
32
Good
34
Good
48
Good
54
Good
49
Good
co
688
Good
537
Good
302
Good
286
Good
322
Good
400
Good
317
Good
284
Good
data source »
Air pollution in Nitra 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
pm10
13 (Good)
22 (Moderate)
24 (Moderate)
13 (Good)
32 (Moderate)
22 (Moderate)
19 (Good)
25 (Moderate)
14 (Good)
15 (Good)
19 (Good)
25 (Moderate)
15 (Good)
28 (Moderate)
21 (Moderate)
30 (Moderate)
30 (Moderate)
28 (Moderate)
32 (Moderate)
34 (Moderate)
22 (Moderate)
19 (Good)
18 (Good)
18 (Good)
22 (Moderate)
24 (Moderate)
36 (Moderate)
35 (Moderate)
28 (Moderate)
22 (Moderate)
26 (Moderate)
25 (Moderate)
22 (Moderate)
no2
11 (Good)
15 (Good)
15 (Good)
15 (Good)
20 (Good)
15 (Good)
15 (Good)
18 (Good)
14 (Good)
13 (Good)
12 (Good)
13 (Good)
14 (Good)
16 (Good)
18 (Good)
22 (Good)
23 (Good)
21 (Good)
21 (Good)
21 (Good)
17 (Good)
15 (Good)
12 (Good)
12 (Good)
16 (Good)
16 (Good)
20 (Good)
22 (Good)
20 (Good)
22 (Good)
22 (Good)
19 (Good)
18 (Good)
so2
14 (Good)
23 (Good)
19 (Good)
16 (Good)
10 (Good)
10 (Good)
13 (Good)
11 (Good)
8.1 (Good)
9.4 (Good)
14 (Good)
13 (Good)
13 (Good)
13 (Good)
8.3 (Good)
13 (Good)
18 (Good)
16 (Good)
17 (Good)
15 (Good)
29 (Good)
28 (Good)
23 (Good)
19 (Good)
16 (Good)
13 (Good)
10 (Good)
8.6 (Good)
8.7 (Good)
6.8 (Good)
6.5 (Good)
5.2 (Good)
6.8 (Good)
o3
54 (Good)
52 (Good)
46 (Good)
44 (Good)
21 (Good)
29 (Good)
28 (Good)
47 (Good)
53 (Good)
72 (Moderate)
84 (Moderate)
71 (Moderate)
59 (Good)
68 (Good)
57 (Good)
43 (Good)
39 (Good)
31 (Good)
31 (Good)
47 (Good)
63 (Good)
72 (Moderate)
79 (Moderate)
74 (Moderate)
78 (Moderate)
72 (Moderate)
61 (Good)
49 (Good)
36 (Good)
30 (Good)
31 (Good)
40 (Good)
45 (Good)
pm25
9.3 (Good)
14 (Moderate)
15 (Moderate)
10 (Good)
26 (Moderate)
17 (Moderate)
13 (Good)
16 (Moderate)
8.6 (Good)
10 (Good)
10 (Good)
12 (Good)
9.4 (Good)
17 (Moderate)
16 (Moderate)
23 (Moderate)
26 (Moderate)
23 (Moderate)
19 (Moderate)
17 (Moderate)
12 (Good)
11 (Good)
10 (Good)
11 (Good)
13 (Good)
14 (Moderate)
29 (Moderate)
31 (Moderate)
20 (Moderate)
15 (Moderate)
15 (Moderate)
13 (Good)
11 (Good)
co
529 (Good)
628 (Good)
618 (Good)
532 (Good)
670 (Good)
569 (Good)
538 (Good)
507 (Good)
340 (Good)
257 (Good)
227 (Good)
302 (Good)
331 (Good)
313 (Good)
654 (Good)
609 (Good)
613 (Good)
548 (Good)
508 (Good)
419 (Good)
366 (Good)
273 (Good)
284 (Good)
256 (Good)
433 (Good)
516 (Good)
686 (Good)
670 (Good)
671 (Good)
643 (Good)
485 (Good)
389 (Good)
296 (Good)
data source »
Quality of life in Nitra
Green and Parks in the City
Nitra
100%
Hungary: 59%
Czech Republic: 77%
Poland: 62%
Austria: 78%
Slovenia: 87%
particulate matter PM2.5
Nitra
17 (Moderate)
Pleasure of spending time in the city
Nitra
75%
Hungary: 65%
Czech Republic: 77%
Poland: 48%
Austria: 84%
Slovenia: 88%
particulate matter PM10
Nitra
24 (Moderate)
Air Pollution
Nitra
29%
Hungary: 49%
Czech Republic: 35%
Poland: 63%
Austria: 21%
Slovenia: 26%
Garbage Disposal
Nitra
88%
Hungary: 65%
Czech Republic: 74%
Poland: 60%
Austria: 84%
Slovenia: 87%
Availability and quality of drinking water
Nitra
88%
Hungary: 80%
Czech Republic: 84%
Poland: 65%
Austria: 91%
Slovenia: 96%
Cleanliness and tidiness
Nitra
50%
Hungary: 52%
Czech Republic: 65%
Poland: 58%
Austria: 82%
Slovenia: 87%
Noise and Light pollution
Nitra
13%
Hungary: 45%
Czech Republic: 44%
Poland: 51%
Austria: 34%
Slovenia: 37%
Water Pollution
Nitra
25%
Hungary: 30%
Czech Republic: 28%
Poland: 39%
Austria: 14%
Slovenia: 17%
Source: Numbeo
SK0007R
Wednesday, January 17, 2024, 5:00 AM
PM2,5 16 (Moderate)
particulate matter (PM2.5) dust
PM10 10 (Good)
particulate matter (PM10) suspended dust
SO2 3.5 (Good)
sulfur dioxide (SO2)
O3 46 (Good)
ozone (O3)
NO2 19 (Good)
nitrogen dioxide (NO2)
SK0134A
Wednesday, January 17, 2024, 5:00 AM
PM2,5 13 (Good)
particulate matter (PM2.5) dust
NO2 9.4 (Good)
nitrogen dioxide (NO2)
PM10 14 (Good)
particulate matter (PM10) suspended dust
SK0269A
Wednesday, January 17, 2024, 5:00 AM
NO2 33 (Good)
nitrogen dioxide (NO2)
PM2,5 12 (Good)
particulate matter (PM2.5) dust
PM10 20 (Good)
particulate matter (PM10) suspended dust
CO 309 (Good)
carbon monoxide (CO)
SO2 10 (Good)
sulfur dioxide (SO2)
SK0007R
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
11
7.3
16
22
18
15
30
31
pm25
13
5.9
19
27
22
19
38
33
no2
-
-
-
-
-
-
29
19
so2
1.9
0.84
0.88
1.9
1.3
1.2
7.2
12
o3
49
54
48
34
32
39
24
26
SK0134A
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
10
27
21
17
15
33
36
no2
8
12
20
12
12
15
24
43
pm10
12
11
27
21
16
14
37
42
SK0269A
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
no2
24
34
37
27
21
27
31
47
pm25
11
7.5
20
14
12
12
30
34
co
284
317
400
322
286
302
537
688
pm10
20
19
33
25
22
24
45
59
so2
8.3
8.8
10
8.7
6.8
6
5.8
4.8
SK0007R
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
-
-
-
-
-
19
15
16
7.6
7.9
8.2
9.8
9.4
17
15
23
26
24
23
19
11
11
8.6
8.9
10
13
28
30
25
18
19
14
12
pm10
12
20
20
9.5
27
22
20
24
14
13
20
22
14
29
23
29
29
28
33
36
21
17
17
18
21
24
34
34
28
19
23
23
20
so2
3.3
19
14
9.9
2.9
3.1
10
8.9
6.6
3.7
9.3
13
14
16
12
8.5
9.3
7
7.3
4.1
35
34
25
21
17
14
9.8
7.7
7.6
5.7
5.7
4.7
3.5
no2
8.8
9.2
8.1
7.6
9.8
6.8
7.2
7.6
5.4
4.2
4.7
3.9
7.3
8.8
10
11
12
14
11
6.3
3.9
3.5
2.3
2.6
4.2
6.2
9.1
9.9
9.5
12
10
7.1
4.1
o3
32
29
28
29
12
17
20
46
52
68
84
74
64
73
63
49
44
34
31
50
59
62
75
70
72
67
57
48
31
29
29
38
40
SK0134A
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
9
13
16
11
30
18
14
16
8.3
9
7.9
10
9.3
16
16
24
28
24
22
19
12
12
10
12
13
14
30
32
25
21
20
16
12
pm10
14
21
27
13
33
20
17
23
14
15
17
24
14
28
20
29
29
26
30
32
21
18
16
16
20
21
32
35
26
23
25
23
19
no2
5
9.4
11
9.4
16
10
8.6
10
8
7.5
6.5
5.3
8.8
10
13
18
18
15
13
14
11
7.6
6.6
6.6
7.6
9.8
14
18
13
19
18
14
10
o3
76
75
63
58
31
40
36
49
54
75
84
68
54
63
51
37
35
29
31
44
67
83
83
78
84
76
65
50
40
31
34
43
50
SK0269A
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
9.6
15
15
8.6
22
13
10
15
9.9
13
15
16
9.7
17
16
23
25
22
13
14
12
12
12
12
15
15
29
29
10
5.3
5.8
7.1
7.9
pm10
14
25
26
16
35
23
22
28
15
17
20
29
17
27
22
33
31
29
32
34
25
22
21
20
26
26
40
38
30
24
29
28
27
co
529
628
618
532
670
569
538
507
340
257
227
302
331
313
654
609
613
548
508
419
366
273
284
256
433
516
686
670
671
643
485
389
296
so2
25
28
23
21
17
18
16
13
9.6
15
18
12
11
9.5
5
18
27
25
26
25
23
22
20
18
14
12
11
9.5
9.9
7.9
7.2
5.7
10
no2
18
27
27
28
33
29
29
36
29
28
25
29
27
28
32
38
39
36
38
41
37
34
27
28
36
32
36
37
37
35
39
36
40
* Pollution data source:
https://openaq.org
(EEA Slovakia)
The data is licensed under CC-By 4.0
PM2,5 14 (Moderate)
PM10 15 (Good)
SO2 7 (Good)
O3 46 (Good)
NO2 21 (Good)
CO 309 (Good)
Data on air pollution from recent days in Nitra
| 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 |
|---|---|---|---|---|---|---|---|---|
| pm10 | 44 Moderate |
37 Moderate |
18 Good |
19 Good |
23 Moderate |
26 Moderate |
12 Good |
14 Good |
| pm25 | 34 Moderate |
34 Moderate |
16 Moderate |
17 Moderate |
21 Moderate |
22 Moderate |
8 Good |
12 Good |
| no2 | 36 Good |
28 Good |
21 Good |
17 Good |
19 Good |
28 Good |
23 Good |
16 Good |
| so2 | 8 Good |
7 Good |
4 Good |
4 Good |
5 Good |
6 Good |
5 Good |
5 Good |
| o3 | 26 Good |
24 Good |
39 Good |
32 Good |
34 Good |
48 Good |
54 Good |
49 Good |
| co | 688 Good |
537 Good |
302 Good |
286 Good |
322 Good |
400 Good |
317 Good |
284 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 13 (Good) | 22 (Moderate) | 24 (Moderate) | 13 (Good) | 32 (Moderate) | 22 (Moderate) | 19 (Good) | 25 (Moderate) | 14 (Good) | 15 (Good) | 19 (Good) | 25 (Moderate) | 15 (Good) | 28 (Moderate) | 21 (Moderate) | 30 (Moderate) | 30 (Moderate) | 28 (Moderate) | 32 (Moderate) | 34 (Moderate) | 22 (Moderate) | 19 (Good) | 18 (Good) | 18 (Good) | 22 (Moderate) | 24 (Moderate) | 36 (Moderate) | 35 (Moderate) | 28 (Moderate) | 22 (Moderate) | 26 (Moderate) | 25 (Moderate) | 22 (Moderate) |
| no2 | 11 (Good) | 15 (Good) | 15 (Good) | 15 (Good) | 20 (Good) | 15 (Good) | 15 (Good) | 18 (Good) | 14 (Good) | 13 (Good) | 12 (Good) | 13 (Good) | 14 (Good) | 16 (Good) | 18 (Good) | 22 (Good) | 23 (Good) | 21 (Good) | 21 (Good) | 21 (Good) | 17 (Good) | 15 (Good) | 12 (Good) | 12 (Good) | 16 (Good) | 16 (Good) | 20 (Good) | 22 (Good) | 20 (Good) | 22 (Good) | 22 (Good) | 19 (Good) | 18 (Good) |
| so2 | 14 (Good) | 23 (Good) | 19 (Good) | 16 (Good) | 10 (Good) | 10 (Good) | 13 (Good) | 11 (Good) | 8.1 (Good) | 9.4 (Good) | 14 (Good) | 13 (Good) | 13 (Good) | 13 (Good) | 8.3 (Good) | 13 (Good) | 18 (Good) | 16 (Good) | 17 (Good) | 15 (Good) | 29 (Good) | 28 (Good) | 23 (Good) | 19 (Good) | 16 (Good) | 13 (Good) | 10 (Good) | 8.6 (Good) | 8.7 (Good) | 6.8 (Good) | 6.5 (Good) | 5.2 (Good) | 6.8 (Good) |
| o3 | 54 (Good) | 52 (Good) | 46 (Good) | 44 (Good) | 21 (Good) | 29 (Good) | 28 (Good) | 47 (Good) | 53 (Good) | 72 (Moderate) | 84 (Moderate) | 71 (Moderate) | 59 (Good) | 68 (Good) | 57 (Good) | 43 (Good) | 39 (Good) | 31 (Good) | 31 (Good) | 47 (Good) | 63 (Good) | 72 (Moderate) | 79 (Moderate) | 74 (Moderate) | 78 (Moderate) | 72 (Moderate) | 61 (Good) | 49 (Good) | 36 (Good) | 30 (Good) | 31 (Good) | 40 (Good) | 45 (Good) |
| pm25 | 9.3 (Good) | 14 (Moderate) | 15 (Moderate) | 10 (Good) | 26 (Moderate) | 17 (Moderate) | 13 (Good) | 16 (Moderate) | 8.6 (Good) | 10 (Good) | 10 (Good) | 12 (Good) | 9.4 (Good) | 17 (Moderate) | 16 (Moderate) | 23 (Moderate) | 26 (Moderate) | 23 (Moderate) | 19 (Moderate) | 17 (Moderate) | 12 (Good) | 11 (Good) | 10 (Good) | 11 (Good) | 13 (Good) | 14 (Moderate) | 29 (Moderate) | 31 (Moderate) | 20 (Moderate) | 15 (Moderate) | 15 (Moderate) | 13 (Good) | 11 (Good) |
| co | 529 (Good) | 628 (Good) | 618 (Good) | 532 (Good) | 670 (Good) | 569 (Good) | 538 (Good) | 507 (Good) | 340 (Good) | 257 (Good) | 227 (Good) | 302 (Good) | 331 (Good) | 313 (Good) | 654 (Good) | 609 (Good) | 613 (Good) | 548 (Good) | 508 (Good) | 419 (Good) | 366 (Good) | 273 (Good) | 284 (Good) | 256 (Good) | 433 (Good) | 516 (Good) | 686 (Good) | 670 (Good) | 671 (Good) | 643 (Good) | 485 (Good) | 389 (Good) | 296 (Good) |
Green and Parks in the City
Nitra 100%
Hungary: 59% Czech Republic: 77% Poland: 62% Austria: 78% Slovenia: 87%particulate matter PM2.5
Nitra 17 (Moderate)
Pleasure of spending time in the city
Nitra 75%
Hungary: 65% Czech Republic: 77% Poland: 48% Austria: 84% Slovenia: 88%particulate matter PM10
Nitra 24 (Moderate)
Air Pollution
Nitra 29%
Hungary: 49% Czech Republic: 35% Poland: 63% Austria: 21% Slovenia: 26%Garbage Disposal
Nitra 88%
Hungary: 65% Czech Republic: 74% Poland: 60% Austria: 84% Slovenia: 87%Availability and quality of drinking water
Nitra 88%
Hungary: 80% Czech Republic: 84% Poland: 65% Austria: 91% Slovenia: 96%Cleanliness and tidiness
Nitra 50%
Hungary: 52% Czech Republic: 65% Poland: 58% Austria: 82% Slovenia: 87%Noise and Light pollution
Nitra 13%
Hungary: 45% Czech Republic: 44% Poland: 51% Austria: 34% Slovenia: 37%Water Pollution
Nitra 25%
Hungary: 30% Czech Republic: 28% Poland: 39% Austria: 14% Slovenia: 17%PM2,5 16 (Moderate)
particulate matter (PM2.5) dustPM10 10 (Good)
particulate matter (PM10) suspended dustSO2 3.5 (Good)
sulfur dioxide (SO2)O3 46 (Good)
ozone (O3)NO2 19 (Good)
nitrogen dioxide (NO2)PM2,5 13 (Good)
particulate matter (PM2.5) dustNO2 9.4 (Good)
nitrogen dioxide (NO2)PM10 14 (Good)
particulate matter (PM10) suspended dustNO2 33 (Good)
nitrogen dioxide (NO2)PM2,5 12 (Good)
particulate matter (PM2.5) dustPM10 20 (Good)
particulate matter (PM10) suspended dustCO 309 (Good)
carbon monoxide (CO)SO2 10 (Good)
sulfur dioxide (SO2)SK0007R
| 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 | 11 | 7.3 | 16 | 22 | 18 | 15 | 30 | 31 |
| pm25 | 13 | 5.9 | 19 | 27 | 22 | 19 | 38 | 33 |
| no2 | - | - | - | - | - | - | 29 | 19 |
| so2 | 1.9 | 0.84 | 0.88 | 1.9 | 1.3 | 1.2 | 7.2 | 12 |
| o3 | 49 | 54 | 48 | 34 | 32 | 39 | 24 | 26 |
SK0134A
| 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 | 10 | 27 | 21 | 17 | 15 | 33 | 36 |
| no2 | 8 | 12 | 20 | 12 | 12 | 15 | 24 | 43 |
| pm10 | 12 | 11 | 27 | 21 | 16 | 14 | 37 | 42 |
SK0269A
| 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 |
|---|---|---|---|---|---|---|---|---|
| no2 | 24 | 34 | 37 | 27 | 21 | 27 | 31 | 47 |
| pm25 | 11 | 7.5 | 20 | 14 | 12 | 12 | 30 | 34 |
| co | 284 | 317 | 400 | 322 | 286 | 302 | 537 | 688 |
| pm10 | 20 | 19 | 33 | 25 | 22 | 24 | 45 | 59 |
| so2 | 8.3 | 8.8 | 10 | 8.7 | 6.8 | 6 | 5.8 | 4.8 |
SK0007R
| 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 | - | - | - | - | - | 19 | 15 | 16 | 7.6 | 7.9 | 8.2 | 9.8 | 9.4 | 17 | 15 | 23 | 26 | 24 | 23 | 19 | 11 | 11 | 8.6 | 8.9 | 10 | 13 | 28 | 30 | 25 | 18 | 19 | 14 | 12 |
| pm10 | 12 | 20 | 20 | 9.5 | 27 | 22 | 20 | 24 | 14 | 13 | 20 | 22 | 14 | 29 | 23 | 29 | 29 | 28 | 33 | 36 | 21 | 17 | 17 | 18 | 21 | 24 | 34 | 34 | 28 | 19 | 23 | 23 | 20 |
| so2 | 3.3 | 19 | 14 | 9.9 | 2.9 | 3.1 | 10 | 8.9 | 6.6 | 3.7 | 9.3 | 13 | 14 | 16 | 12 | 8.5 | 9.3 | 7 | 7.3 | 4.1 | 35 | 34 | 25 | 21 | 17 | 14 | 9.8 | 7.7 | 7.6 | 5.7 | 5.7 | 4.7 | 3.5 |
| no2 | 8.8 | 9.2 | 8.1 | 7.6 | 9.8 | 6.8 | 7.2 | 7.6 | 5.4 | 4.2 | 4.7 | 3.9 | 7.3 | 8.8 | 10 | 11 | 12 | 14 | 11 | 6.3 | 3.9 | 3.5 | 2.3 | 2.6 | 4.2 | 6.2 | 9.1 | 9.9 | 9.5 | 12 | 10 | 7.1 | 4.1 |
| o3 | 32 | 29 | 28 | 29 | 12 | 17 | 20 | 46 | 52 | 68 | 84 | 74 | 64 | 73 | 63 | 49 | 44 | 34 | 31 | 50 | 59 | 62 | 75 | 70 | 72 | 67 | 57 | 48 | 31 | 29 | 29 | 38 | 40 |
SK0134A
| 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 | 9 | 13 | 16 | 11 | 30 | 18 | 14 | 16 | 8.3 | 9 | 7.9 | 10 | 9.3 | 16 | 16 | 24 | 28 | 24 | 22 | 19 | 12 | 12 | 10 | 12 | 13 | 14 | 30 | 32 | 25 | 21 | 20 | 16 | 12 |
| pm10 | 14 | 21 | 27 | 13 | 33 | 20 | 17 | 23 | 14 | 15 | 17 | 24 | 14 | 28 | 20 | 29 | 29 | 26 | 30 | 32 | 21 | 18 | 16 | 16 | 20 | 21 | 32 | 35 | 26 | 23 | 25 | 23 | 19 |
| no2 | 5 | 9.4 | 11 | 9.4 | 16 | 10 | 8.6 | 10 | 8 | 7.5 | 6.5 | 5.3 | 8.8 | 10 | 13 | 18 | 18 | 15 | 13 | 14 | 11 | 7.6 | 6.6 | 6.6 | 7.6 | 9.8 | 14 | 18 | 13 | 19 | 18 | 14 | 10 |
| o3 | 76 | 75 | 63 | 58 | 31 | 40 | 36 | 49 | 54 | 75 | 84 | 68 | 54 | 63 | 51 | 37 | 35 | 29 | 31 | 44 | 67 | 83 | 83 | 78 | 84 | 76 | 65 | 50 | 40 | 31 | 34 | 43 | 50 |
SK0269A
| 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 | 9.6 | 15 | 15 | 8.6 | 22 | 13 | 10 | 15 | 9.9 | 13 | 15 | 16 | 9.7 | 17 | 16 | 23 | 25 | 22 | 13 | 14 | 12 | 12 | 12 | 12 | 15 | 15 | 29 | 29 | 10 | 5.3 | 5.8 | 7.1 | 7.9 |
| pm10 | 14 | 25 | 26 | 16 | 35 | 23 | 22 | 28 | 15 | 17 | 20 | 29 | 17 | 27 | 22 | 33 | 31 | 29 | 32 | 34 | 25 | 22 | 21 | 20 | 26 | 26 | 40 | 38 | 30 | 24 | 29 | 28 | 27 |
| co | 529 | 628 | 618 | 532 | 670 | 569 | 538 | 507 | 340 | 257 | 227 | 302 | 331 | 313 | 654 | 609 | 613 | 548 | 508 | 419 | 366 | 273 | 284 | 256 | 433 | 516 | 686 | 670 | 671 | 643 | 485 | 389 | 296 |
| so2 | 25 | 28 | 23 | 21 | 17 | 18 | 16 | 13 | 9.6 | 15 | 18 | 12 | 11 | 9.5 | 5 | 18 | 27 | 25 | 26 | 25 | 23 | 22 | 20 | 18 | 14 | 12 | 11 | 9.5 | 9.9 | 7.9 | 7.2 | 5.7 | 10 |
| no2 | 18 | 27 | 27 | 28 | 33 | 29 | 29 | 36 | 29 | 28 | 25 | 29 | 27 | 28 | 32 | 38 | 39 | 36 | 38 | 41 | 37 | 34 | 27 | 28 | 36 | 32 | 36 | 37 | 37 | 35 | 39 | 36 | 40 |