Luftföroreningar i Xiyuan: Luftkvalitetsindex i realtid och smog varning.
Utsläpps- och luftkvalitetsprognos för Xiyuan. Idag är fredag 17 maj 2024. Följande värden för luftföroreningar har registrerats för Xiyuan:- kvävedioxid (NO2) - 7 (Bra)
- partiklar (PM10) suspenderat damm - 19 (Bra)
- ozon (O3) - 91 (Måttlig)
- partiklar (PM2.5) damm - 10 (Bra)
- svaveldioxid (SO2) - 0 (Bra)
- kolmonoxid (CO) - 100 (Bra)
Vad är luftkvaliteten i Xiyuan i dag? Är luften förorenad i Xiyuan?. Finns det smog?
Hur hög är nivån på NO2? (kvävedioxid (NO2))
7 (Bra)
Vad är nivån på PM10 idag i Xiyuan? (partiklar (PM10) suspenderat damm)
Den nuvarande partikelnivån PM10 i Xiyuan är:
19 (Bra)
De högsta PM10-värdena inträffar vanligtvis i månaden: 110 (november 2018).
Det lägsta värdet av partikelutsläppEN PM10 föroreningar i Xiyuan registreras vanligtvis i: augusti (38).
Hur är O3-nivån idag i Xiyuan? (ozon (O3))
91 (Måttlig)
Vilken är den nuvarande nivån på PM2.5 i Xiyuan? (partiklar (PM2.5) damm)
Dagens PM2.5 nivå är:
10 (Bra)
Som jämförelse var den högsta nivån av PM2,5 i Xiyuan under de senaste 7 dagarna: 20 (fredag 27 maj 2022) och den lägsta: 20 (fredag 27 maj 2022).
De högsta PM2,5-värdena registrerades: 69 (november 2018).
Den lägsta nivån av partiklar PM2.5 föroreningar inträffar i månad: augusti (22).
Vad är nivån på SO2 föroreningar? (svaveldioxid (SO2))
0 (Bra)
Hur hög är CO-nivån? (kolmonoxid (CO))
100 (Bra)
Aktuella data fredag 27 maj 2022 12:00
NO2 7 (Bra)
PM10 19 (Bra)
O3 91 (Måttlig)
PM2,5 10 (Bra)
SO2 0 (Bra)
CO 100 (Bra)
Uppgifter om luftföroreningar från de senaste dagarna i Xiyuan
index
2022-05-27
no2
20
Good
pm10
27
Moderate
o3
39
Good
pm25
20
Moderate
so2
5
Good
co
240
Good
data source »
Luftföroreningar i Xiyuan 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
43 (Unhealthy for Sensitive Groups)
31 (Moderate)
35 (Moderate)
65 (Unhealthy)
61 (Unhealthy)
44 (Unhealthy for Sensitive Groups)
43 (Unhealthy for Sensitive Groups)
38 (Unhealthy for Sensitive Groups)
33 (Moderate)
22 (Moderate)
37 (Unhealthy for Sensitive Groups)
38 (Unhealthy for Sensitive Groups)
35 (Moderate)
49 (Unhealthy for Sensitive Groups)
51 (Unhealthy for Sensitive Groups)
58 (Unhealthy)
52 (Unhealthy for Sensitive Groups)
36 (Unhealthy for Sensitive Groups)
69 (Unhealthy)
38 (Unhealthy for Sensitive Groups)
co
644 (Good)
419 (Good)
516 (Good)
894 (Good)
1 (Good)
858 (Good)
815 (Good)
671 (Good)
671 (Good)
545 (Good)
648 (Good)
682 (Good)
505 (Good)
566 (Good)
647 (Good)
871 (Good)
1 (Good)
796 (Good)
1 (Good)
687 (Good)
no2
24 (Good)
30 (Good)
28 (Good)
31 (Good)
46 (Moderate)
48 (Moderate)
47 (Moderate)
45 (Moderate)
39 (Good)
30 (Good)
32 (Good)
34 (Good)
43 (Moderate)
42 (Moderate)
45 (Moderate)
40 (Good)
56 (Moderate)
47 (Moderate)
64 (Moderate)
53 (Moderate)
o3
147 (Unhealthy for Sensitive Groups)
132 (Unhealthy for Sensitive Groups)
95 (Moderate)
76 (Moderate)
62 (Good)
46 (Good)
43 (Good)
71 (Moderate)
177 (Unhealthy)
139 (Unhealthy for Sensitive Groups)
182 (Very Unhealthy)
208 (Very Unhealthy)
164 (Unhealthy)
117 (Moderate)
97 (Moderate)
74 (Moderate)
55 (Good)
51 (Good)
53 (Good)
75 (Moderate)
pm10
73 (Unhealthy for Sensitive Groups)
67 (Unhealthy for Sensitive Groups)
53 (Unhealthy for Sensitive Groups)
61 (Unhealthy for Sensitive Groups)
72 (Unhealthy for Sensitive Groups)
66 (Unhealthy for Sensitive Groups)
83 (Unhealthy)
68 (Unhealthy for Sensitive Groups)
59 (Unhealthy for Sensitive Groups)
38 (Moderate)
52 (Unhealthy for Sensitive Groups)
63 (Unhealthy for Sensitive Groups)
81 (Unhealthy)
97 (Unhealthy)
88 (Unhealthy)
78 (Unhealthy for Sensitive Groups)
92 (Unhealthy)
82 (Unhealthy)
110 (Very Unhealthy)
65 (Unhealthy for Sensitive Groups)
so2
3.7 (Good)
3.8 (Good)
4.1 (Good)
4.6 (Good)
6.9 (Good)
4.9 (Good)
4.1 (Good)
2.9 (Good)
3 (Good)
2.5 (Good)
2.9 (Good)
3.8 (Good)
4.1 (Good)
4.6 (Good)
5.9 (Good)
6.1 (Good)
9.1 (Good)
6.2 (Good)
5.9 (Good)
3.4 (Good)
data source »
海淀区万柳
fredag 27 maj 2022 12:00
NO2 7.3 (Bra)
kvävedioxid (NO2)
PM10 19 (Bra)
partiklar (PM10) suspenderat damm
O3 91 (Måttlig)
ozon (O3)
PM2,5 10 (Bra)
partiklar (PM2.5) damm
SO2 0.1 (Bra)
svaveldioxid (SO2)
CO 100 (Bra)
kolmonoxid (CO)
海淀区万柳
index
2022-05-27
no2
20
pm10
27
o3
39
pm25
20
so2
4.9
co
240
海淀区万柳
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
43
31
35
65
61
44
43
38
33
22
37
38
35
49
51
58
52
36
69
38
co
644
419
516
894
1
858
815
671
671
545
648
682
505
566
647
871
1
796
1
687
no2
24
30
28
31
46
48
47
45
39
30
32
34
43
42
45
40
56
47
64
53
o3
147
132
95
76
62
46
43
71
177
139
182
208
164
117
97
74
55
51
53
75
pm10
73
67
53
61
72
66
83
68
59
38
52
63
81
97
88
78
92
82
110
65
so2
3.7
3.8
4.1
4.6
6.9
4.9
4.1
2.9
3
2.5
2.9
3.8
4.1
4.6
5.9
6.1
9.1
6.2
5.9
3.4
* Pollution data source:
https://openaq.org
(ChinaAQIData)
The data is licensed under CC-By 4.0
NO2 7 (Bra)
PM10 19 (Bra)
O3 91 (Måttlig)
PM2,5 10 (Bra)
SO2 0 (Bra)
CO 100 (Bra)
Uppgifter om luftföroreningar från de senaste dagarna i Xiyuan
| 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 | 2018-12 | 2018-11 | 2018-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 43 (Unhealthy for Sensitive Groups) | 31 (Moderate) | 35 (Moderate) | 65 (Unhealthy) | 61 (Unhealthy) | 44 (Unhealthy for Sensitive Groups) | 43 (Unhealthy for Sensitive Groups) | 38 (Unhealthy for Sensitive Groups) | 33 (Moderate) | 22 (Moderate) | 37 (Unhealthy for Sensitive Groups) | 38 (Unhealthy for Sensitive Groups) | 35 (Moderate) | 49 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 58 (Unhealthy) | 52 (Unhealthy for Sensitive Groups) | 36 (Unhealthy for Sensitive Groups) | 69 (Unhealthy) | 38 (Unhealthy for Sensitive Groups) |
| co | 644 (Good) | 419 (Good) | 516 (Good) | 894 (Good) | 1 (Good) | 858 (Good) | 815 (Good) | 671 (Good) | 671 (Good) | 545 (Good) | 648 (Good) | 682 (Good) | 505 (Good) | 566 (Good) | 647 (Good) | 871 (Good) | 1 (Good) | 796 (Good) | 1 (Good) | 687 (Good) |
| no2 | 24 (Good) | 30 (Good) | 28 (Good) | 31 (Good) | 46 (Moderate) | 48 (Moderate) | 47 (Moderate) | 45 (Moderate) | 39 (Good) | 30 (Good) | 32 (Good) | 34 (Good) | 43 (Moderate) | 42 (Moderate) | 45 (Moderate) | 40 (Good) | 56 (Moderate) | 47 (Moderate) | 64 (Moderate) | 53 (Moderate) |
| o3 | 147 (Unhealthy for Sensitive Groups) | 132 (Unhealthy for Sensitive Groups) | 95 (Moderate) | 76 (Moderate) | 62 (Good) | 46 (Good) | 43 (Good) | 71 (Moderate) | 177 (Unhealthy) | 139 (Unhealthy for Sensitive Groups) | 182 (Very Unhealthy) | 208 (Very Unhealthy) | 164 (Unhealthy) | 117 (Moderate) | 97 (Moderate) | 74 (Moderate) | 55 (Good) | 51 (Good) | 53 (Good) | 75 (Moderate) |
| pm10 | 73 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) | 53 (Unhealthy for Sensitive Groups) | 61 (Unhealthy for Sensitive Groups) | 72 (Unhealthy for Sensitive Groups) | 66 (Unhealthy for Sensitive Groups) | 83 (Unhealthy) | 68 (Unhealthy for Sensitive Groups) | 59 (Unhealthy for Sensitive Groups) | 38 (Moderate) | 52 (Unhealthy for Sensitive Groups) | 63 (Unhealthy for Sensitive Groups) | 81 (Unhealthy) | 97 (Unhealthy) | 88 (Unhealthy) | 78 (Unhealthy for Sensitive Groups) | 92 (Unhealthy) | 82 (Unhealthy) | 110 (Very Unhealthy) | 65 (Unhealthy for Sensitive Groups) |
| so2 | 3.7 (Good) | 3.8 (Good) | 4.1 (Good) | 4.6 (Good) | 6.9 (Good) | 4.9 (Good) | 4.1 (Good) | 2.9 (Good) | 3 (Good) | 2.5 (Good) | 2.9 (Good) | 3.8 (Good) | 4.1 (Good) | 4.6 (Good) | 5.9 (Good) | 6.1 (Good) | 9.1 (Good) | 6.2 (Good) | 5.9 (Good) | 3.4 (Good) |
NO2 7.3 (Bra)
kvävedioxid (NO2)PM10 19 (Bra)
partiklar (PM10) suspenderat dammO3 91 (Måttlig)
ozon (O3)PM2,5 10 (Bra)
partiklar (PM2.5) dammSO2 0.1 (Bra)
svaveldioxid (SO2)CO 100 (Bra)
kolmonoxid (CO)海淀区万柳
| index | 2022-05-27 |
|---|---|
| no2 | 20 |
| pm10 | 27 |
| o3 | 39 |
| pm25 | 20 |
| so2 | 4.9 |
| co | 240 |
海淀区万柳
| 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 | 43 | 31 | 35 | 65 | 61 | 44 | 43 | 38 | 33 | 22 | 37 | 38 | 35 | 49 | 51 | 58 | 52 | 36 | 69 | 38 |
| co | 644 | 419 | 516 | 894 | 1 | 858 | 815 | 671 | 671 | 545 | 648 | 682 | 505 | 566 | 647 | 871 | 1 | 796 | 1 | 687 |
| no2 | 24 | 30 | 28 | 31 | 46 | 48 | 47 | 45 | 39 | 30 | 32 | 34 | 43 | 42 | 45 | 40 | 56 | 47 | 64 | 53 |
| o3 | 147 | 132 | 95 | 76 | 62 | 46 | 43 | 71 | 177 | 139 | 182 | 208 | 164 | 117 | 97 | 74 | 55 | 51 | 53 | 75 |
| pm10 | 73 | 67 | 53 | 61 | 72 | 66 | 83 | 68 | 59 | 38 | 52 | 63 | 81 | 97 | 88 | 78 | 92 | 82 | 110 | 65 |
| so2 | 3.7 | 3.8 | 4.1 | 4.6 | 6.9 | 4.9 | 4.1 | 2.9 | 3 | 2.5 | 2.9 | 3.8 | 4.1 | 4.6 | 5.9 | 6.1 | 9.1 | 6.2 | 5.9 | 3.4 |