Poluarea aerului în Xiyuan: Indicele de calitate a aerului în timp real și alertă de smog.
Poluarea și prognoza privind calitatea aerului pentru Xiyuan. Astăzi este joi, 9 mai 2024. Pentru Xiyuan au fost înregistrate următoarele valori ale poluării atmosferice:- dioxid de azot (NO2) - 7 (bun)
- particule (PM10) praf suspendat - 19 (bun)
- ozon (O3) - 91 (Moderată)
- praf de particule (PM2.5) - 10 (bun)
- dioxid de sulf (SO2) - 0 (bun)
- monoxid de carbon (CO) - 100 (bun)
Care este calitatea aerului în Xiyuan astăzi? Aerul este poluat în Xiyuan? Există smog?
Cât de mare este nivelul de NO2? (dioxid de azot (NO2))
7 (bun)
Care este nivelul de PM10 astăzi în Xiyuan? (particule (PM10) praf suspendat)
Nivelul actual de particule PM10 în Xiyuan este:
19 (bun)
Cele mai mari valori PM10 apar de obicei în lună: 110 (noiembrie 2018).
Cea mai mică valoare a poluării cu PARTICULE PM10 în Xiyuan este înregistrată de obicei în: august (38).
este nivelul de O3 astăzi în Xiyuan? (ozon (O3))
91 (Moderată)
Care este nivelul actual de PM2,5 în Xiyuan? (praf de particule (PM2.5))
Nivelul PM2.5 de astăzi este:
10 (bun)
Spre comparație, cel mai ridicat nivel de PM2,5 în Xiyuan în ultimele 7 zile a fost: 20 (vineri, 27 mai 2022) și cel mai scăzut: 20 (vineri, 27 mai 2022).
Cele mai mari valori PM2,5 au fost înregistrate: 69 (noiembrie 2018).
Cel mai scăzut nivel de poluare cu particule PM2,5 are loc în luna: august (22).
Care este nivelul de poluare cu SO2? (dioxid de sulf (SO2))
0 (bun)
Cât de mare este nivelul de CO? (monoxid de carbon (CO))
100 (bun)
Date curente vineri, 27 mai 2022, 12:00
NO2 7 (bun)
PM10 19 (bun)
O3 91 (Moderată)
PM2,5 10 (bun)
SO2 0 (bun)
CO 100 (bun)
Date privind poluarea aerului din ultimele zile în 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 »
Poluarea aerului în Xiyuan de la octombrie 2018 mai 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
vineri, 27 mai 2022, 12:00
NO2 7.3 (bun)
dioxid de azot (NO2)
PM10 19 (bun)
particule (PM10) praf suspendat
O3 91 (Moderată)
ozon (O3)
PM2,5 10 (bun)
praf de particule (PM2.5)
SO2 0.1 (bun)
dioxid de sulf (SO2)
CO 100 (bun)
monoxid de carbon (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 (bun)
PM10 19 (bun)
O3 91 (Moderată)
PM2,5 10 (bun)
SO2 0 (bun)
CO 100 (bun)
Date privind poluarea aerului din ultimele zile în 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 (bun)
dioxid de azot (NO2)PM10 19 (bun)
particule (PM10) praf suspendatO3 91 (Moderată)
ozon (O3)PM2,5 10 (bun)
praf de particule (PM2.5)SO2 0.1 (bun)
dioxid de sulf (SO2)CO 100 (bun)
monoxid de carbon (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 |