Luftföroreningar i Chengnan: Luftkvalitetsindex i realtid och smog varning.
Utsläpps- och luftkvalitetsprognos för Chengnan. Idag är lördag 18 maj 2024. Följande värden för luftföroreningar har registrerats för Chengnan:- partiklar (PM2.5) damm - 22 (Måttlig)
- kolmonoxid (CO) - 219 (Bra)
- ozon (O3) - 0 (Bra)
- kvävedioxid (NO2) - 7 (Bra)
- partiklar (PM10) suspenderat damm - 36 (Måttlig)
- svaveldioxid (SO2) - 8 (Bra)
Vad är luftkvaliteten i Chengnan i dag? Är luften förorenad i Chengnan?. Finns det smog?
Vilken är den nuvarande nivån på PM2.5 i Chengnan? (partiklar (PM2.5) damm)
Dagens PM2.5 nivå är:
22 (Måttlig)
Som jämförelse var den högsta nivån av PM2,5 i Chengnan under de senaste 7 dagarna: 23 (fredag 27 maj 2022) och den lägsta: 23 (fredag 27 maj 2022).
De högsta PM2,5-värdena registrerades: 48 (december 2019).
Den lägsta nivån av partiklar PM2.5 föroreningar inträffar i månad: juli (19).
Hur hög är CO-nivån? (kolmonoxid (CO))
219 (Bra)
Hur är O3-nivån idag i Chengnan? (ozon (O3))
0 (Bra)
Hur hög är nivån på NO2? (kvävedioxid (NO2))
7 (Bra)
Vad är nivån på PM10 idag i Chengnan? (partiklar (PM10) suspenderat damm)
Den nuvarande partikelnivån PM10 i Chengnan är:
36 (Måttlig)
De högsta PM10-värdena inträffar vanligtvis i månaden: 84 (november 2019).
Det lägsta värdet av partikelutsläppEN PM10 föroreningar i Chengnan registreras vanligtvis i: juli (34).
Vad är nivån på SO2 föroreningar? (svaveldioxid (SO2))
8 (Bra)
Aktuella data fredag 27 maj 2022 15:00
PM2,5 22 (Måttlig)
CO 219 (Bra)
O3 0 (Bra)
NO2 7 (Bra)
PM10 36 (Måttlig)
SO2 8 (Bra)
Uppgifter om luftföroreningar från de senaste dagarna i Chengnan
index
2022-05-27
pm25
23
Moderate
co
475
Good
o3
25
Good
no2
21
Good
pm10
32
Moderate
so2
4
Good
data source »
Luftföroreningar i Chengnan från oktober 2018 to maj 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
pm25
31 (Moderate)
35 (Unhealthy for Sensitive Groups)
26 (Moderate)
29 (Moderate)
35 (Unhealthy for Sensitive Groups)
48 (Unhealthy for Sensitive Groups)
44 (Unhealthy for Sensitive Groups)
46 (Unhealthy for Sensitive Groups)
32 (Moderate)
23 (Moderate)
19 (Moderate)
27 (Moderate)
34 (Moderate)
30 (Moderate)
33 (Moderate)
27 (Moderate)
46 (Unhealthy for Sensitive Groups)
41 (Unhealthy for Sensitive Groups)
37 (Unhealthy for Sensitive Groups)
40 (Unhealthy for Sensitive Groups)
co
638 (Good)
596 (Good)
547 (Good)
488 (Good)
799 (Good)
885 (Good)
662 (Good)
694 (Good)
539 (Good)
487 (Good)
474 (Good)
651 (Good)
628 (Good)
705 (Good)
712 (Good)
721 (Good)
936 (Good)
866 (Good)
777 (Good)
667 (Good)
no2
27 (Good)
33 (Good)
33 (Good)
16 (Good)
34 (Good)
56 (Moderate)
49 (Moderate)
38 (Good)
27 (Good)
16 (Good)
20 (Good)
23 (Good)
27 (Good)
32 (Good)
37 (Good)
25 (Good)
49 (Moderate)
48 (Moderate)
44 (Moderate)
44 (Moderate)
o3
140 (Unhealthy for Sensitive Groups)
152 (Unhealthy)
95 (Moderate)
85 (Moderate)
57 (Good)
69 (Good)
112 (Moderate)
143 (Unhealthy for Sensitive Groups)
173 (Unhealthy)
139 (Unhealthy for Sensitive Groups)
115 (Moderate)
141 (Unhealthy for Sensitive Groups)
161 (Unhealthy)
130 (Unhealthy for Sensitive Groups)
122 (Unhealthy for Sensitive Groups)
64 (Good)
55 (Good)
42 (Good)
67 (Good)
111 (Moderate)
pm10
58 (Unhealthy for Sensitive Groups)
63 (Unhealthy for Sensitive Groups)
47 (Moderate)
41 (Moderate)
48 (Moderate)
77 (Unhealthy for Sensitive Groups)
84 (Unhealthy)
82 (Unhealthy)
60 (Unhealthy for Sensitive Groups)
45 (Moderate)
34 (Moderate)
44 (Moderate)
59 (Unhealthy for Sensitive Groups)
50 (Unhealthy for Sensitive Groups)
57 (Unhealthy for Sensitive Groups)
39 (Moderate)
72 (Unhealthy for Sensitive Groups)
67 (Unhealthy for Sensitive Groups)
58 (Unhealthy for Sensitive Groups)
67 (Unhealthy for Sensitive Groups)
so2
4.1 (Good)
6.2 (Good)
6.2 (Good)
5.1 (Good)
7.3 (Good)
9.8 (Good)
9.2 (Good)
9.9 (Good)
7.8 (Good)
5.6 (Good)
4.7 (Good)
4.9 (Good)
6.5 (Good)
7.5 (Good)
10 (Good)
6.3 (Good)
10 (Good)
9.7 (Good)
10 (Good)
13 (Good)
data source »
十五中
fredag 27 maj 2022 15:00
PM2,5 22 (Måttlig)
partiklar (PM2.5) damm
CO 219 (Bra)
kolmonoxid (CO)
O3 0.05 (Bra)
ozon (O3)
NO2 7 (Bra)
kvävedioxid (NO2)
PM10 36 (Måttlig)
partiklar (PM10) suspenderat damm
SO2 7.7 (Bra)
svaveldioxid (SO2)
十五中
index
2022-05-27
pm25
23
co
475
o3
25
no2
21
pm10
32
so2
4.4
十五中
2018-10 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
pm25
31
35
26
29
35
48
44
46
32
23
19
27
34
30
33
27
46
41
37
40
co
638
596
547
488
799
885
662
694
539
487
474
651
628
705
712
721
936
866
777
667
no2
27
33
33
16
34
56
49
38
27
16
20
23
27
32
37
25
49
48
44
44
o3
140
152
95
85
57
69
112
143
173
139
115
141
161
130
122
64
55
42
67
111
pm10
58
63
47
41
48
77
84
82
60
45
34
44
59
50
57
39
72
67
58
67
so2
4.1
6.2
6.2
5.1
7.3
9.8
9.2
9.9
7.8
5.6
4.7
4.9
6.5
7.5
10
6.3
10
9.7
10
13
* Pollution data source:
https://openaq.org
(ChinaAQIData)
The data is licensed under CC-By 4.0
PM2,5 22 (Måttlig)
CO 219 (Bra)
O3 0 (Bra)
NO2 7 (Bra)
PM10 36 (Måttlig)
SO2 8 (Bra)
Uppgifter om luftföroreningar från de senaste dagarna i Chengnan
| index | 2022-05-27 |
|---|---|
| pm25 | 23 Moderate |
| co | 475 Good |
| o3 | 25 Good |
| no2 | 21 Good |
| pm10 | 32 Moderate |
| so2 | 4 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 31 (Moderate) | 35 (Unhealthy for Sensitive Groups) | 26 (Moderate) | 29 (Moderate) | 35 (Unhealthy for Sensitive Groups) | 48 (Unhealthy for Sensitive Groups) | 44 (Unhealthy for Sensitive Groups) | 46 (Unhealthy for Sensitive Groups) | 32 (Moderate) | 23 (Moderate) | 19 (Moderate) | 27 (Moderate) | 34 (Moderate) | 30 (Moderate) | 33 (Moderate) | 27 (Moderate) | 46 (Unhealthy for Sensitive Groups) | 41 (Unhealthy for Sensitive Groups) | 37 (Unhealthy for Sensitive Groups) | 40 (Unhealthy for Sensitive Groups) |
| co | 638 (Good) | 596 (Good) | 547 (Good) | 488 (Good) | 799 (Good) | 885 (Good) | 662 (Good) | 694 (Good) | 539 (Good) | 487 (Good) | 474 (Good) | 651 (Good) | 628 (Good) | 705 (Good) | 712 (Good) | 721 (Good) | 936 (Good) | 866 (Good) | 777 (Good) | 667 (Good) |
| no2 | 27 (Good) | 33 (Good) | 33 (Good) | 16 (Good) | 34 (Good) | 56 (Moderate) | 49 (Moderate) | 38 (Good) | 27 (Good) | 16 (Good) | 20 (Good) | 23 (Good) | 27 (Good) | 32 (Good) | 37 (Good) | 25 (Good) | 49 (Moderate) | 48 (Moderate) | 44 (Moderate) | 44 (Moderate) |
| o3 | 140 (Unhealthy for Sensitive Groups) | 152 (Unhealthy) | 95 (Moderate) | 85 (Moderate) | 57 (Good) | 69 (Good) | 112 (Moderate) | 143 (Unhealthy for Sensitive Groups) | 173 (Unhealthy) | 139 (Unhealthy for Sensitive Groups) | 115 (Moderate) | 141 (Unhealthy for Sensitive Groups) | 161 (Unhealthy) | 130 (Unhealthy for Sensitive Groups) | 122 (Unhealthy for Sensitive Groups) | 64 (Good) | 55 (Good) | 42 (Good) | 67 (Good) | 111 (Moderate) |
| pm10 | 58 (Unhealthy for Sensitive Groups) | 63 (Unhealthy for Sensitive Groups) | 47 (Moderate) | 41 (Moderate) | 48 (Moderate) | 77 (Unhealthy for Sensitive Groups) | 84 (Unhealthy) | 82 (Unhealthy) | 60 (Unhealthy for Sensitive Groups) | 45 (Moderate) | 34 (Moderate) | 44 (Moderate) | 59 (Unhealthy for Sensitive Groups) | 50 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 39 (Moderate) | 72 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) |
| so2 | 4.1 (Good) | 6.2 (Good) | 6.2 (Good) | 5.1 (Good) | 7.3 (Good) | 9.8 (Good) | 9.2 (Good) | 9.9 (Good) | 7.8 (Good) | 5.6 (Good) | 4.7 (Good) | 4.9 (Good) | 6.5 (Good) | 7.5 (Good) | 10 (Good) | 6.3 (Good) | 10 (Good) | 9.7 (Good) | 10 (Good) | 13 (Good) |
PM2,5 22 (Måttlig)
partiklar (PM2.5) dammCO 219 (Bra)
kolmonoxid (CO)O3 0.05 (Bra)
ozon (O3)NO2 7 (Bra)
kvävedioxid (NO2)PM10 36 (Måttlig)
partiklar (PM10) suspenderat dammSO2 7.7 (Bra)
svaveldioxid (SO2)十五中
| index | 2022-05-27 |
|---|---|
| pm25 | 23 |
| co | 475 |
| o3 | 25 |
| no2 | 21 |
| pm10 | 32 |
| so2 | 4.4 |
十五中
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 31 | 35 | 26 | 29 | 35 | 48 | 44 | 46 | 32 | 23 | 19 | 27 | 34 | 30 | 33 | 27 | 46 | 41 | 37 | 40 |
| co | 638 | 596 | 547 | 488 | 799 | 885 | 662 | 694 | 539 | 487 | 474 | 651 | 628 | 705 | 712 | 721 | 936 | 866 | 777 | 667 |
| no2 | 27 | 33 | 33 | 16 | 34 | 56 | 49 | 38 | 27 | 16 | 20 | 23 | 27 | 32 | 37 | 25 | 49 | 48 | 44 | 44 |
| o3 | 140 | 152 | 95 | 85 | 57 | 69 | 112 | 143 | 173 | 139 | 115 | 141 | 161 | 130 | 122 | 64 | 55 | 42 | 67 | 111 |
| pm10 | 58 | 63 | 47 | 41 | 48 | 77 | 84 | 82 | 60 | 45 | 34 | 44 | 59 | 50 | 57 | 39 | 72 | 67 | 58 | 67 |
| so2 | 4.1 | 6.2 | 6.2 | 5.1 | 7.3 | 9.8 | 9.2 | 9.9 | 7.8 | 5.6 | 4.7 | 4.9 | 6.5 | 7.5 | 10 | 6.3 | 10 | 9.7 | 10 | 13 |