Inquinamento atmosferico in Xiyuan: indice di qualità dell'aria in tempo reale e allarme smog.
Previsioni di inquinamento e qualità dell'aria per Xiyuan. Oggi è venerdì 17 maggio 2024. Per Xiyuan sono stati registrati i seguenti valori di inquinamento atmosferico:- biossido di azoto (NO2) - 7 (Buono)
- polveri sospese di particolato (PM10) - 19 (Buono)
- ozono (O3) - 91 (Moderata)
- polvere di particolato (PM2.5) - 10 (Buono)
- biossido di zolfo (SO2) - 0 (Buono)
- monossido di carbonio (CO) - 100 (Buono)
Qual è la qualità dell'aria Xiyuan oggi? L'aria è inquinata Xiyuan? C'è smog?
Quanto è alto il livello di NO2? (biossido di azoto (NO2))
7 (Buono)
Qual è il livello di PM10 oggi in Xiyuan? (polveri sospese di particolato (PM10))
L'attuale livello di particolato PM10 in Xiyuan è:
19 (Buono)
I valori PM10 più alti si verificano in genere nel mese: 110 (novembre 2018).
Il valore più basso dell'inquinamento da particolato PM10 in Xiyuan è di solito registrato in: agosto (38).
Come è il livello O3 oggi in Xiyuan? (ozono (O3))
91 (Moderata)
Qual è il livello attuale di PM2.5 in Xiyuan? (polvere di particolato (PM2.5))
Il livello PM2.5 di oggi è:
10 (Buono)
Per fare un confronto, il livello più alto di PM2,5 in Xiyuan negli ultimi 7 giorni è stato: 20 (venerdì 27 maggio 2022) e il più basso: 20 (venerdì 27 maggio 2022).
Sono stati registrati i valori PM2,5 più alti: 69 (novembre 2018).
Il più basso livello di inquinamento da particolato PM2.5 si verifica nel mese: agosto (22).
Qual è il livello di inquinamento da SO2? (biossido di zolfo (SO2))
0 (Buono)
Quanto è alto il livello di CO? (monossido di carbonio (CO))
100 (Buono)
Dati correnti venerdì 27 maggio 2022, 12:00
NO2 7 (Buono)
PM10 19 (Buono)
O3 91 (Moderata)
PM2,5 10 (Buono)
SO2 0 (Buono)
CO 100 (Buono)
Dati sull'inquinamento atmosferico degli ultimi giorni 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 »
Inquinamento atmosferico in Xiyuan da ottobre 2018 a maggio 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
venerdì 27 maggio 2022, 12:00
NO2 7.3 (Buono)
biossido di azoto (NO2)
PM10 19 (Buono)
polveri sospese di particolato (PM10)
O3 91 (Moderata)
ozono (O3)
PM2,5 10 (Buono)
polvere di particolato (PM2.5)
SO2 0.1 (Buono)
biossido di zolfo (SO2)
CO 100 (Buono)
monossido di carbonio (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 (Buono)
PM10 19 (Buono)
O3 91 (Moderata)
PM2,5 10 (Buono)
SO2 0 (Buono)
CO 100 (Buono)
Dati sull'inquinamento atmosferico degli ultimi giorni 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 (Buono)
biossido di azoto (NO2)PM10 19 (Buono)
polveri sospese di particolato (PM10)O3 91 (Moderata)
ozono (O3)PM2,5 10 (Buono)
polvere di particolato (PM2.5)SO2 0.1 (Buono)
biossido di zolfo (SO2)CO 100 (Buono)
monossido di carbonio (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 |