空气污染在 Xihu ：实时空气质量指数和烟雾警报。
城市污染和空气质量 Xihu 。 今天是 2024年5月18日星期六 。 已记录下列空气污染值 Xihu ：- 尘埃 - 22 (温和)
- 一氧化碳 （CO） - 219 (好)
- 臭氧 （O3） - 0 (好)
- 二氧化氮（NO2） - 7 (好)
- 颗粒物(PM10)悬浮尘埃 - 36 (温和)
- 二氧化硫 （SO2） - 8 (好)
今天，美国 Xihu 。 空气中的空气是否 Xihu ？有烟雾吗？
目前 PM2.5 的当前 Xihu ？ (尘埃)
今天的 PM2.5 级别是：
22 (温和)
相比之下，过去 7 天内 PM2.5 Xihu 的最高水平是： 23 (2022年5月27日星期五) 和最低： 23 (2022年5月27日星期五) 。
记录的最高 PM2.5 值： 61 (2019年1月) 。
颗粒物PM2.5污染的最低水平发生在月份： 七月 (22) 。
CO 级别有多高？ (一氧化碳 （CO）)
219 (好)
今天 O3 级别在 Xihu ？ (臭氧 （O3）)
0 (好)
NO2 水平有多高？ (二氧化氮（NO2）)
7 (好)
今天下午的 PM10 Xihu ？ (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Xihu ：
36 (温和)
最高 PM10 值通常以月份为 80 (2019年1月) 。
颗粒物PM10污染的最低值 Xihu 记录为： 七月 (36) 。
SO2 污染程度如何？ (二氧化硫 （SO2）)
8 (好)
当前数据 2022年5月27日星期五 下午3:00
PM2,5 22 (温和)
CO 219 (好)
O3 0 (好)
NO2 7 (好)
PM10 36 (温和)
SO2 8 (好)
最近几天的空气污染数据 Xihu
index
2022-05-27
pm25
23
Moderate
co
475
Good
o3
25
Good
no2
21
Good
pm10
32
Moderate
so2
4
Good
data source »
空气污染在 Xihu 从 2018年10月 2020年5月
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
29 (Moderate)
35 (Moderate)
28 (Moderate)
30 (Moderate)
49 (Unhealthy for Sensitive Groups)
51 (Unhealthy for Sensitive Groups)
38 (Unhealthy for Sensitive Groups)
36 (Unhealthy for Sensitive Groups)
29 (Moderate)
24 (Moderate)
22 (Moderate)
29 (Moderate)
31 (Moderate)
36 (Unhealthy for Sensitive Groups)
42 (Unhealthy for Sensitive Groups)
44 (Unhealthy for Sensitive Groups)
61 (Unhealthy)
43 (Unhealthy for Sensitive Groups)
33 (Moderate)
32 (Moderate)
co
707 (Good)
586 (Good)
692 (Good)
649 (Good)
875 (Good)
664 (Good)
730 (Good)
763 (Good)
656 (Good)
589 (Good)
560 (Good)
721 (Good)
667 (Good)
732 (Good)
717 (Good)
928 (Good)
921 (Good)
860 (Good)
818 (Good)
672 (Good)
no2
21 (Good)
29 (Good)
28 (Good)
13 (Good)
31 (Good)
44 (Moderate)
38 (Good)
35 (Good)
27 (Good)
15 (Good)
17 (Good)
23 (Good)
30 (Good)
36 (Good)
38 (Good)
31 (Good)
45 (Moderate)
40 (Moderate)
29 (Good)
26 (Good)
o3
138 (Unhealthy for Sensitive Groups)
139 (Unhealthy for Sensitive Groups)
93 (Moderate)
89 (Moderate)
59 (Good)
57 (Good)
88 (Moderate)
118 (Moderate)
172 (Unhealthy)
158 (Unhealthy)
141 (Unhealthy for Sensitive Groups)
156 (Unhealthy)
155 (Unhealthy)
114 (Moderate)
104 (Moderate)
63 (Good)
53 (Good)
39 (Good)
62 (Good)
115 (Moderate)
pm10
45 (Moderate)
58 (Unhealthy for Sensitive Groups)
46 (Moderate)
41 (Moderate)
60 (Unhealthy for Sensitive Groups)
71 (Unhealthy for Sensitive Groups)
69 (Unhealthy for Sensitive Groups)
64 (Unhealthy for Sensitive Groups)
46 (Moderate)
39 (Moderate)
36 (Moderate)
44 (Moderate)
55 (Unhealthy for Sensitive Groups)
58 (Unhealthy for Sensitive Groups)
65 (Unhealthy for Sensitive Groups)
57 (Unhealthy for Sensitive Groups)
80 (Unhealthy)
68 (Unhealthy for Sensitive Groups)
58 (Unhealthy for Sensitive Groups)
52 (Unhealthy for Sensitive Groups)
so2
4.4 (Good)
5.4 (Good)
5.2 (Good)
4.4 (Good)
5.1 (Good)
6.4 (Good)
5.7 (Good)
5.4 (Good)
4.9 (Good)
4.1 (Good)
3.5 (Good)
4 (Good)
4.6 (Good)
4.6 (Good)
5.4 (Good)
5.3 (Good)
7.5 (Good)
9.6 (Good)
6.8 (Good)
7.6 (Good)
data source »
卧龙桥
2022年5月27日星期五 下午3:00
PM2,5 22 (温和)
尘埃
CO 219 (好)
一氧化碳 （CO）
O3 0.05 (好)
臭氧 （O3）
NO2 7 (好)
二氧化氮（NO2）
PM10 36 (温和)
颗粒物(PM10)悬浮尘埃
SO2 7.7 (好)
二氧化硫 （SO2）
卧龙桥
index
2022-05-27
pm25
23
co
475
o3
25
no2
21
pm10
32
so2
4.4
卧龙桥
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
29
35
28
30
49
51
38
36
29
24
22
29
31
36
42
44
61
43
33
32
co
707
586
692
649
875
664
730
763
656
589
560
721
667
732
717
928
921
860
818
672
no2
21
29
28
13
31
44
38
35
27
15
17
23
30
36
38
31
45
40
29
26
o3
138
139
93
89
59
57
88
118
172
158
141
156
155
114
104
63
53
39
62
115
pm10
45
58
46
41
60
71
69
64
46
39
36
44
55
58
65
57
80
68
58
52
so2
4.4
5.4
5.2
4.4
5.1
6.4
5.7
5.4
4.9
4.1
3.5
4
4.6
4.6
5.4
5.3
7.5
9.6
6.8
7.6
* Pollution data source:
https://openaq.org
(ChinaAQIData)
The data is licensed under CC-By 4.0
PM2,5 22 (温和)
CO 219 (好)
O3 0 (好)
NO2 7 (好)
PM10 36 (温和)
SO2 8 (好)
最近几天的空气污染数据 Xihu
| 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 | 29 (Moderate) | 35 (Moderate) | 28 (Moderate) | 30 (Moderate) | 49 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 38 (Unhealthy for Sensitive Groups) | 36 (Unhealthy for Sensitive Groups) | 29 (Moderate) | 24 (Moderate) | 22 (Moderate) | 29 (Moderate) | 31 (Moderate) | 36 (Unhealthy for Sensitive Groups) | 42 (Unhealthy for Sensitive Groups) | 44 (Unhealthy for Sensitive Groups) | 61 (Unhealthy) | 43 (Unhealthy for Sensitive Groups) | 33 (Moderate) | 32 (Moderate) |
| co | 707 (Good) | 586 (Good) | 692 (Good) | 649 (Good) | 875 (Good) | 664 (Good) | 730 (Good) | 763 (Good) | 656 (Good) | 589 (Good) | 560 (Good) | 721 (Good) | 667 (Good) | 732 (Good) | 717 (Good) | 928 (Good) | 921 (Good) | 860 (Good) | 818 (Good) | 672 (Good) |
| no2 | 21 (Good) | 29 (Good) | 28 (Good) | 13 (Good) | 31 (Good) | 44 (Moderate) | 38 (Good) | 35 (Good) | 27 (Good) | 15 (Good) | 17 (Good) | 23 (Good) | 30 (Good) | 36 (Good) | 38 (Good) | 31 (Good) | 45 (Moderate) | 40 (Moderate) | 29 (Good) | 26 (Good) |
| o3 | 138 (Unhealthy for Sensitive Groups) | 139 (Unhealthy for Sensitive Groups) | 93 (Moderate) | 89 (Moderate) | 59 (Good) | 57 (Good) | 88 (Moderate) | 118 (Moderate) | 172 (Unhealthy) | 158 (Unhealthy) | 141 (Unhealthy for Sensitive Groups) | 156 (Unhealthy) | 155 (Unhealthy) | 114 (Moderate) | 104 (Moderate) | 63 (Good) | 53 (Good) | 39 (Good) | 62 (Good) | 115 (Moderate) |
| pm10 | 45 (Moderate) | 58 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 41 (Moderate) | 60 (Unhealthy for Sensitive Groups) | 71 (Unhealthy for Sensitive Groups) | 69 (Unhealthy for Sensitive Groups) | 64 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 39 (Moderate) | 36 (Moderate) | 44 (Moderate) | 55 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 65 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 80 (Unhealthy) | 68 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) |
| so2 | 4.4 (Good) | 5.4 (Good) | 5.2 (Good) | 4.4 (Good) | 5.1 (Good) | 6.4 (Good) | 5.7 (Good) | 5.4 (Good) | 4.9 (Good) | 4.1 (Good) | 3.5 (Good) | 4 (Good) | 4.6 (Good) | 4.6 (Good) | 5.4 (Good) | 5.3 (Good) | 7.5 (Good) | 9.6 (Good) | 6.8 (Good) | 7.6 (Good) |
PM2,5 22 (温和)
尘埃CO 219 (好)
一氧化碳 （CO）O3 0.05 (好)
臭氧 （O3）NO2 7 (好)
二氧化氮（NO2）PM10 36 (温和)
颗粒物(PM10)悬浮尘埃SO2 7.7 (好)
二氧化硫 （SO2）卧龙桥
| index | 2022-05-27 |
|---|---|
| pm25 | 23 |
| co | 475 |
| o3 | 25 |
| no2 | 21 |
| pm10 | 32 |
| so2 | 4.4 |
卧龙桥
| 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 | 29 | 35 | 28 | 30 | 49 | 51 | 38 | 36 | 29 | 24 | 22 | 29 | 31 | 36 | 42 | 44 | 61 | 43 | 33 | 32 |
| co | 707 | 586 | 692 | 649 | 875 | 664 | 730 | 763 | 656 | 589 | 560 | 721 | 667 | 732 | 717 | 928 | 921 | 860 | 818 | 672 |
| no2 | 21 | 29 | 28 | 13 | 31 | 44 | 38 | 35 | 27 | 15 | 17 | 23 | 30 | 36 | 38 | 31 | 45 | 40 | 29 | 26 |
| o3 | 138 | 139 | 93 | 89 | 59 | 57 | 88 | 118 | 172 | 158 | 141 | 156 | 155 | 114 | 104 | 63 | 53 | 39 | 62 | 115 |
| pm10 | 45 | 58 | 46 | 41 | 60 | 71 | 69 | 64 | 46 | 39 | 36 | 44 | 55 | 58 | 65 | 57 | 80 | 68 | 58 | 52 |
| so2 | 4.4 | 5.4 | 5.2 | 4.4 | 5.1 | 6.4 | 5.7 | 5.4 | 4.9 | 4.1 | 3.5 | 4 | 4.6 | 4.6 | 5.4 | 5.3 | 7.5 | 9.6 | 6.8 | 7.6 |