Légszennyezettség Sanzhong: valós idejű levegőminőségi mutató és szmogriadó.
A szennyezés és a levegőminőség előrejelzése Sanzhong. Ma van 2025. május 2., péntek. A következő légszennyezési értékeket jegyezték fel Sanzhong esetében:- nitrogén-dioxid (NO2) - 7 (jó)
- por (PM10) lebegő por - 19 (jó)
- ózon (O3) - 91 (Mérsékelt)
- por (PM2,5) por - 10 (jó)
- kén-dioxid (SO2) - 0 (jó)
- szén-monoxid (CO) - 100 (jó)
Milyen a levegő minősége Sanzhong ma? A levegő szennyezett Sanzhong?. Van szmog?
Milyen magas a NO2 szintje? (nitrogén-dioxid (NO2))
7 (jó)
Milyen szinten pm10 ma Sanzhong? (por (PM10) lebegő por)
A PM10-kibocsátás jelenlegi szintje Sanzhong is:
19 (jó)
A legmagasabb PM10 értékek általában a hónapban fordulnak elő: 53 (2017. április).
A pm10-szennyezés legalacsonyabb értéke Sanzhong általában a következőkben van feljegyezve: augusztus (19).
Milyen az O3 szint ma Sanzhong? (ózon (O3))
91 (Mérsékelt)
Mi a PM2,5 jelenlegi szintje Sanzhong? (por (PM2,5) por)
A mai PM2,5 szint:
10 (jó)
Összehasonlításképpen, a legmagasabb PM2,5-szint Sanzhong az elmúlt 7 napban a következő volt: 20 (2022. május 27., péntek) és a legalacsonyabb: 20 (2022. május 27., péntek).
A legmagasabb PM2,5 értékeket rögzítették: 23 (2017. április).
A pm2,5-szennyezés legalacsonyabb szintje a hónapban történik: augusztus (9.5).
Mekkora az SO2-szennyezés szintje? (kén-dioxid (SO2))
0 (jó)
Milyen magas a CO szint? (szén-monoxid (CO))
100 (jó)
Aktuális adatok 2022. május 27., péntek 12:00
NO2 7 (jó)
PM10 19 (jó)
O3 91 (Mérsékelt)
PM2,5 10 (jó)
SO2 0 (jó)
CO 100 (jó)
Az elmúlt napok levegőszennyezéséről szóló adatok Sanzhong
index
2022-05-27
no2
20
Good
pm10
27
Moderate
o3
39
Good
pm25
20
Moderate
so2
5
Good
co
240
Good
data source »
Légszennyezés Sanzhong -től 2016. december 2020. május
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
2018-02
2018-01
2017-12
2017-11
2017-10
2017-09
2017-06
2017-05
2017-04
2017-03
2017-02
2017-01
2016-12
pm25
19 (Moderate)
18 (Moderate)
19 (Moderate)
17 (Moderate)
18 (Moderate)
14 (Moderate)
15 (Moderate)
18 (Moderate)
10 (Good)
9.5 (Good)
11 (Good)
11 (Good)
12 (Good)
20 (Moderate)
19 (Moderate)
15 (Moderate)
15 (Moderate)
20 (Moderate)
12 (Good)
16 (Moderate)
13 (Good)
14 (Moderate)
19 (Moderate)
16 (Moderate)
16 (Moderate)
23 (Moderate)
21 (Moderate)
20 (Moderate)
16 (Moderate)
17 (Moderate)
pm10
31 (Moderate)
32 (Moderate)
33 (Moderate)
30 (Moderate)
29 (Moderate)
26 (Moderate)
31 (Moderate)
33 (Moderate)
22 (Moderate)
19 (Good)
23 (Moderate)
24 (Moderate)
33 (Moderate)
39 (Moderate)
42 (Moderate)
36 (Moderate)
38 (Moderate)
47 (Moderate)
31 (Moderate)
40 (Moderate)
34 (Moderate)
38 (Moderate)
44 (Moderate)
38 (Moderate)
43 (Moderate)
53 (Unhealthy for Sensitive Groups)
52 (Unhealthy for Sensitive Groups)
47 (Moderate)
44 (Moderate)
45 (Moderate)
o3:ppm
0.02 (Good)
0.03 (Good)
0.03 (Good)
0.03 (Good)
0.02 (Good)
0.02 (Good)
0.03 (Good)
0.04 (Good)
0.02 (Good)
0.02 (Good)
0.02 (Good)
0.02 (Good)
0.03 (Good)
0.03 (Good)
0.03 (Good)
0.03 (Good)
0.02 (Good)
0.02 (Good)
0.02 (Good)
0.03 (Good)
0.03 (Good)
0.03 (Good)
0.03 (Good)
0.02 (Good)
0.03 (Good)
0.03 (Good)
0.03 (Good)
0.03 (Good)
0.02 (Good)
0.02 (Good)
so2:ppm
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
co:ppm
0.64 (Good)
0.7 (Good)
0.74 (Good)
0.76 (Good)
0.82 (Good)
0.76 (Good)
0.62 (Good)
0.64 (Good)
0.6 (Good)
0.55 (Good)
0.62 (Good)
0.71 (Good)
0.67 (Good)
0.79 (Good)
0.78 (Good)
0.76 (Good)
0.85 (Good)
0.89 (Good)
0.72 (Good)
0.75 (Good)
0.79 (Good)
0.76 (Good)
0.81 (Good)
0.97 (Good)
0.86 (Good)
1 (Good)
1.1 (Good)
0.95 (Good)
0.98 (Good)
0.93 (Good)
no2:ppm
0.02 (Good)
0.03 (Good)
0.02 (Good)
0.03 (Good)
0.03 (Good)
0.03 (Good)
0.02 (Good)
0.02 (Good)
0.02 (Good)
0.02 (Good)
0.02 (Good)
0.02 (Good)
0.02 (Good)
0.03 (Good)
0.03 (Good)
0.02 (Good)
0.03 (Good)
0.03 (Good)
0.02 (Good)
0.03 (Good)
0.02 (Good)
0.02 (Good)
0.03 (Good)
0.03 (Good)
0.03 (Good)
0.03 (Good)
0.04 (Good)
0.03 (Good)
0.03 (Good)
0.03 (Good)
data source »
Cailiao
2022. május 27., péntek 12:00
NO2 7.3 (jó)
nitrogén-dioxid (NO2)
PM10 19 (jó)
por (PM10) lebegő por
O3 91 (Mérsékelt)
ózon (O3)
PM2,5 10 (jó)
por (PM2,5) por
SO2 0.1 (jó)
kén-dioxid (SO2)
CO 100 (jó)
szén-monoxid (CO)
Sanchong
2022. május 27., péntek 12:00
NO2 7.3 (jó)
nitrogén-dioxid (NO2)
PM10 19 (jó)
por (PM10) lebegő por
O3 91 (Mérsékelt)
ózon (O3)
PM2,5 10 (jó)
por (PM2,5) por
SO2 0.1 (jó)
kén-dioxid (SO2)
CO 100 (jó)
szén-monoxid (CO)
Wanhua
2022. május 27., péntek 12:00
NO2 7.3 (jó)
nitrogén-dioxid (NO2)
PM10 19 (jó)
por (PM10) lebegő por
O3 91 (Mérsékelt)
ózon (O3)
PM2,5 10 (jó)
por (PM2,5) por
SO2 0.1 (jó)
kén-dioxid (SO2)
CO 100 (jó)
szén-monoxid (CO)
Cailiao
index
2022-05-27
no2
20
pm10
27
o3
39
pm25
20
so2
4.9
co
240
Sanchong
index
2022-05-27
no2
20
pm10
27
o3
39
pm25
20
so2
4.9
co
240
Wanhua
index
2022-05-27
no2
20
pm10
27
o3
39
pm25
20
so2
4.9
co
240
Cailiao
2016-12 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
2018-02
2018-01
2017-12
2017-11
2017-10
2017-09
2017-06
2017-05
2017-04
2017-03
2017-02
2017-01
2016-12
pm25
17
17
18
17
17
13
14
16
9.5
8.7
9.6
9.3
11
22
21
15
15
20
12
15
11
13
18
16
16
23
21
20
15
15
no2:ppm
0.02
0.02
0.02
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.01
0.02
0.03
0.04
0.04
0.05
0.04
0.04
0.04
so2:ppm
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
co:ppm
0.46
0.51
0.53
0.56
0.59
0.53
0.39
0.41
0.38
0.32
0.39
0.48
0.45
0.56
0.56
0.54
0.59
0.62
0.47
0.47
0.44
0.4
0.43
1.4
1.3
1.4
1.5
1.4
1.4
1.4
pm10
29
30
31
28
27
23
28
31
20
18
21
26
32
37
38
30
32
43
27
32
29
34
42
51
52
64
61
56
51
55
o3:ppm
0.02
0.03
0.03
0.03
0.03
0.02
0.03
0.04
0.02
0.02
0.02
0.02
0.04
0.03
0.04
0.03
0.02
0.03
0.03
0.03
0.03
0.03
0.03
-
-
-
-
-
-
-
Sanchong
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
2018-02
2018-01
2017-12
2017-11
2017-10
2017-09
pm25
21
21
22
21
21
16
17
20
12
10
12
12
13
19
19
15
16
20
11
16
12
14
19
pm10
34
37
37
35
34
31
35
38
25
21
24
25
36
41
48
46
50
59
41
53
41
48
49
so2:ppm
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
co:ppm
1
1.1
1.2
1.2
1.3
1.2
1.1
1.1
1.1
0.99
1.1
1.1
1.1
1.2
1.2
1.2
1.4
1.4
1.2
1.3
1.3
1.2
1.2
no2:ppm
0.03
0.04
0.04
0.04
0.04
0.03
0.03
0.03
0.03
0.02
0.03
0.03
0.04
0.04
0.04
0.03
0.04
0.04
0.03
0.04
0.03
0.03
0.04
Wanhua
2016-12 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
2018-02
2018-01
2017-12
2017-11
2017-10
2017-09
2017-06
2017-05
2017-04
2017-03
2017-02
2017-01
2016-12
co:ppm
0.47
0.46
0.53
0.54
0.58
0.5
0.38
0.39
0.37
0.34
0.41
0.49
0.44
0.59
0.56
0.55
0.59
0.63
0.48
0.48
0.66
0.71
0.8
0.58
0.46
0.64
0.64
0.53
0.52
0.5
pm10
29
30
31
28
27
25
30
32
21
19
23
22
32
38
40
32
33
39
26
35
33
34
40
26
34
42
42
39
37
36
o3:ppm
0.03
0.04
0.03
0.03
0.02
0.02
0.03
0.04
0.02
0.02
0.02
0.02
0.03
0.03
0.03
0.03
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.03
0.03
0.03
0.03
0.02
0.02
pm25
18
17
17
15
16
13
14
16
9.4
9.7
11
12
13
19
18
15
15
22
12
16
15
14
20
15
16
22
20
20
17
18
so2:ppm
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
no2:ppm
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.01
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.03
0.02
0.02
0.02
0.02
0.03
0.02
0.02
0.03
0.03
0.02
0.02
0.02
* Pollution data source:
https://openaq.org
(Taiwan)
The data is licensed under CC-By 4.0
NO2 7 (jó)
PM10 19 (jó)
O3 91 (Mérsékelt)
PM2,5 10 (jó)
SO2 0 (jó)
CO 100 (jó)
Az elmúlt napok levegőszennyezéséről szóló adatok Sanzhong
| index | 2022-05-27 |
|---|---|
| no2 | 20 Good |
| pm10 | 27 Moderate |
| o3 | 39 Good |
| pm25 | 20 Moderate |
| so2 | 5 Good |
| co | 240 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 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 19 (Moderate) | 18 (Moderate) | 19 (Moderate) | 17 (Moderate) | 18 (Moderate) | 14 (Moderate) | 15 (Moderate) | 18 (Moderate) | 10 (Good) | 9.5 (Good) | 11 (Good) | 11 (Good) | 12 (Good) | 20 (Moderate) | 19 (Moderate) | 15 (Moderate) | 15 (Moderate) | 20 (Moderate) | 12 (Good) | 16 (Moderate) | 13 (Good) | 14 (Moderate) | 19 (Moderate) | 16 (Moderate) | 16 (Moderate) | 23 (Moderate) | 21 (Moderate) | 20 (Moderate) | 16 (Moderate) | 17 (Moderate) |
| pm10 | 31 (Moderate) | 32 (Moderate) | 33 (Moderate) | 30 (Moderate) | 29 (Moderate) | 26 (Moderate) | 31 (Moderate) | 33 (Moderate) | 22 (Moderate) | 19 (Good) | 23 (Moderate) | 24 (Moderate) | 33 (Moderate) | 39 (Moderate) | 42 (Moderate) | 36 (Moderate) | 38 (Moderate) | 47 (Moderate) | 31 (Moderate) | 40 (Moderate) | 34 (Moderate) | 38 (Moderate) | 44 (Moderate) | 38 (Moderate) | 43 (Moderate) | 53 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) | 47 (Moderate) | 44 (Moderate) | 45 (Moderate) |
| o3:ppm | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (Good) | 0.03 (Good) | 0.04 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (Good) |
| so2:ppm | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) |
| co:ppm | 0.64 (Good) | 0.7 (Good) | 0.74 (Good) | 0.76 (Good) | 0.82 (Good) | 0.76 (Good) | 0.62 (Good) | 0.64 (Good) | 0.6 (Good) | 0.55 (Good) | 0.62 (Good) | 0.71 (Good) | 0.67 (Good) | 0.79 (Good) | 0.78 (Good) | 0.76 (Good) | 0.85 (Good) | 0.89 (Good) | 0.72 (Good) | 0.75 (Good) | 0.79 (Good) | 0.76 (Good) | 0.81 (Good) | 0.97 (Good) | 0.86 (Good) | 1 (Good) | 1.1 (Good) | 0.95 (Good) | 0.98 (Good) | 0.93 (Good) |
| no2:ppm | 0.02 (Good) | 0.03 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.04 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) |
NO2 7.3 (jó)
nitrogén-dioxid (NO2)PM10 19 (jó)
por (PM10) lebegő porO3 91 (Mérsékelt)
ózon (O3)PM2,5 10 (jó)
por (PM2,5) porSO2 0.1 (jó)
kén-dioxid (SO2)CO 100 (jó)
szén-monoxid (CO)NO2 7.3 (jó)
nitrogén-dioxid (NO2)PM10 19 (jó)
por (PM10) lebegő porO3 91 (Mérsékelt)
ózon (O3)PM2,5 10 (jó)
por (PM2,5) porSO2 0.1 (jó)
kén-dioxid (SO2)CO 100 (jó)
szén-monoxid (CO)NO2 7.3 (jó)
nitrogén-dioxid (NO2)PM10 19 (jó)
por (PM10) lebegő porO3 91 (Mérsékelt)
ózon (O3)PM2,5 10 (jó)
por (PM2,5) porSO2 0.1 (jó)
kén-dioxid (SO2)CO 100 (jó)
szén-monoxid (CO)Cailiao
| index | 2022-05-27 |
|---|---|
| no2 | 20 |
| pm10 | 27 |
| o3 | 39 |
| pm25 | 20 |
| so2 | 4.9 |
| co | 240 |
Sanchong
| index | 2022-05-27 |
|---|---|
| no2 | 20 |
| pm10 | 27 |
| o3 | 39 |
| pm25 | 20 |
| so2 | 4.9 |
| co | 240 |
Wanhua
| index | 2022-05-27 |
|---|---|
| no2 | 20 |
| pm10 | 27 |
| o3 | 39 |
| pm25 | 20 |
| so2 | 4.9 |
| co | 240 |
Cailiao
| 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 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 17 | 17 | 18 | 17 | 17 | 13 | 14 | 16 | 9.5 | 8.7 | 9.6 | 9.3 | 11 | 22 | 21 | 15 | 15 | 20 | 12 | 15 | 11 | 13 | 18 | 16 | 16 | 23 | 21 | 20 | 15 | 15 |
| no2:ppm | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.01 | 0.02 | 0.03 | 0.04 | 0.04 | 0.05 | 0.04 | 0.04 | 0.04 |
| so2:ppm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| co:ppm | 0.46 | 0.51 | 0.53 | 0.56 | 0.59 | 0.53 | 0.39 | 0.41 | 0.38 | 0.32 | 0.39 | 0.48 | 0.45 | 0.56 | 0.56 | 0.54 | 0.59 | 0.62 | 0.47 | 0.47 | 0.44 | 0.4 | 0.43 | 1.4 | 1.3 | 1.4 | 1.5 | 1.4 | 1.4 | 1.4 |
| pm10 | 29 | 30 | 31 | 28 | 27 | 23 | 28 | 31 | 20 | 18 | 21 | 26 | 32 | 37 | 38 | 30 | 32 | 43 | 27 | 32 | 29 | 34 | 42 | 51 | 52 | 64 | 61 | 56 | 51 | 55 |
| o3:ppm | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.02 | 0.03 | 0.04 | 0.02 | 0.02 | 0.02 | 0.02 | 0.04 | 0.03 | 0.04 | 0.03 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | - | - | - | - | - | - | - |
Sanchong
| 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 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 21 | 21 | 22 | 21 | 21 | 16 | 17 | 20 | 12 | 10 | 12 | 12 | 13 | 19 | 19 | 15 | 16 | 20 | 11 | 16 | 12 | 14 | 19 |
| pm10 | 34 | 37 | 37 | 35 | 34 | 31 | 35 | 38 | 25 | 21 | 24 | 25 | 36 | 41 | 48 | 46 | 50 | 59 | 41 | 53 | 41 | 48 | 49 |
| so2:ppm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| co:ppm | 1 | 1.1 | 1.2 | 1.2 | 1.3 | 1.2 | 1.1 | 1.1 | 1.1 | 0.99 | 1.1 | 1.1 | 1.1 | 1.2 | 1.2 | 1.2 | 1.4 | 1.4 | 1.2 | 1.3 | 1.3 | 1.2 | 1.2 |
| no2:ppm | 0.03 | 0.04 | 0.04 | 0.04 | 0.04 | 0.03 | 0.03 | 0.03 | 0.03 | 0.02 | 0.03 | 0.03 | 0.04 | 0.04 | 0.04 | 0.03 | 0.04 | 0.04 | 0.03 | 0.04 | 0.03 | 0.03 | 0.04 |
Wanhua
| 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 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| co:ppm | 0.47 | 0.46 | 0.53 | 0.54 | 0.58 | 0.5 | 0.38 | 0.39 | 0.37 | 0.34 | 0.41 | 0.49 | 0.44 | 0.59 | 0.56 | 0.55 | 0.59 | 0.63 | 0.48 | 0.48 | 0.66 | 0.71 | 0.8 | 0.58 | 0.46 | 0.64 | 0.64 | 0.53 | 0.52 | 0.5 |
| pm10 | 29 | 30 | 31 | 28 | 27 | 25 | 30 | 32 | 21 | 19 | 23 | 22 | 32 | 38 | 40 | 32 | 33 | 39 | 26 | 35 | 33 | 34 | 40 | 26 | 34 | 42 | 42 | 39 | 37 | 36 |
| o3:ppm | 0.03 | 0.04 | 0.03 | 0.03 | 0.02 | 0.02 | 0.03 | 0.04 | 0.02 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.02 | 0.02 |
| pm25 | 18 | 17 | 17 | 15 | 16 | 13 | 14 | 16 | 9.4 | 9.7 | 11 | 12 | 13 | 19 | 18 | 15 | 15 | 22 | 12 | 16 | 15 | 14 | 20 | 15 | 16 | 22 | 20 | 20 | 17 | 18 |
| so2:ppm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| no2:ppm | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.01 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 | 0.03 | 0.02 | 0.02 | 0.03 | 0.03 | 0.02 | 0.02 | 0.02 |