空气污染在 Xiacang ：实时空气质量指数和烟雾警报。
城市污染和空气质量 Xiacang 。 今天是 2024年5月18日星期六 。 已记录下列空气污染值 Xiacang ：- 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 Xiacang 。 空气中的空气是否 Xiacang ？有烟雾吗？
目前 PM2.5 的当前 Xiacang ？ (尘埃)
今天的 PM2.5 级别是：
22 (温和)
相比之下，过去 7 天内 PM2.5 Xiacang 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： 58 (2019年12月) 。
颗粒物PM2.5污染的最低水平发生在月份： 七月 (19) 。
CO 级别有多高？ (一氧化碳 （CO）)
219 (好)
今天 O3 级别在 Xiacang ？ (臭氧 （O3）)
0 (好)
NO2 水平有多高？ (二氧化氮（NO2）)
7 (好)
今天下午的 PM10 Xiacang ？ (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Xiacang ：
36 (温和)
最高 PM10 值通常以月份为 101 (2019年12月) 。
颗粒物PM10污染的最低值 Xiacang 记录为： 七月 (32) 。
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 Xiacang
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 Xiacang 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
o3
94 (Moderate)
147 (Unhealthy for Sensitive Groups)
106 (Moderate)
96 (Moderate)
72 (Moderate)
66 (Good)
83 (Moderate)
97 (Moderate)
136 (Unhealthy for Sensitive Groups)
128 (Unhealthy for Sensitive Groups)
109 (Moderate)
128 (Unhealthy for Sensitive Groups)
135 (Unhealthy for Sensitive Groups)
114 (Moderate)
101 (Moderate)
51 (Good)
36 (Good)
49 (Good)
74 (Moderate)
109 (Moderate)
pm25
27 (Moderate)
31 (Moderate)
22 (Moderate)
23 (Moderate)
32 (Moderate)
58 (Unhealthy)
44 (Unhealthy for Sensitive Groups)
38 (Unhealthy for Sensitive Groups)
32 (Moderate)
23 (Moderate)
19 (Moderate)
25 (Moderate)
33 (Moderate)
31 (Moderate)
38 (Unhealthy for Sensitive Groups)
33 (Moderate)
- (Good)
- (Good)
33 (Moderate)
40 (Unhealthy for Sensitive Groups)
co
689 (Good)
529 (Good)
541 (Good)
429 (Good)
738 (Good)
1 (Good)
707 (Good)
736 (Good)
596 (Good)
547 (Good)
509 (Good)
611 (Good)
484 (Good)
723 (Good)
704 (Good)
687 (Good)
1 (Good)
998 (Good)
794 (Good)
811 (Good)
no2
34 (Good)
45 (Moderate)
36 (Good)
13 (Good)
29 (Good)
58 (Moderate)
52 (Moderate)
43 (Moderate)
32 (Good)
22 (Good)
25 (Good)
30 (Good)
34 (Good)
38 (Good)
42 (Moderate)
28 (Good)
51 (Moderate)
59 (Moderate)
51 (Moderate)
56 (Moderate)
pm10
63 (Unhealthy for Sensitive Groups)
49 (Moderate)
33 (Moderate)
33 (Moderate)
56 (Unhealthy for Sensitive Groups)
101 (Unhealthy)
94 (Unhealthy)
71 (Unhealthy for Sensitive Groups)
58 (Unhealthy for Sensitive Groups)
44 (Moderate)
32 (Moderate)
42 (Moderate)
60 (Unhealthy for Sensitive Groups)
56 (Unhealthy for Sensitive Groups)
60 (Unhealthy for Sensitive Groups)
80 (Unhealthy)
- (Good)
54 (Unhealthy for Sensitive Groups)
58 (Unhealthy for Sensitive Groups)
64 (Unhealthy for Sensitive Groups)
so2
4.3 (Good)
7.9 (Good)
7.3 (Good)
4 (Good)
7.2 (Good)
11 (Good)
9.3 (Good)
14 (Good)
11 (Good)
7.5 (Good)
6.7 (Good)
7.6 (Good)
8.8 (Good)
9.1 (Good)
7.7 (Good)
2.9 (Good)
6 (Good)
8.8 (Good)
6.3 (Good)
10 (Good)
data source »
北苑
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）
北苑
index
2022-05-27
pm25
23
co
475
o3
25
no2
21
pm10
32
so2
4.4
北苑
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
27
31
22
23
32
58
44
38
32
23
19
25
33
31
38
33
-
-
33
40
co
689
529
541
429
738
1
707
736
596
547
509
611
484
723
704
687
1
998
794
811
no2
34
45
36
13
29
58
52
43
32
22
25
30
34
38
42
28
51
59
51
56
o3
94
147
106
96
72
66
83
97
136
128
109
128
135
114
101
51
36
49
74
109
pm10
63
49
33
33
56
101
94
71
58
44
32
42
60
56
60
80
-
54
58
64
so2
4.3
7.9
7.3
4
7.2
11
9.3
14
11
7.5
6.7
7.6
8.8
9.1
7.7
2.9
6
8.8
6.3
10
* 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 Xiacang
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 94 (Moderate) | 147 (Unhealthy for Sensitive Groups) | 106 (Moderate) | 96 (Moderate) | 72 (Moderate) | 66 (Good) | 83 (Moderate) | 97 (Moderate) | 136 (Unhealthy for Sensitive Groups) | 128 (Unhealthy for Sensitive Groups) | 109 (Moderate) | 128 (Unhealthy for Sensitive Groups) | 135 (Unhealthy for Sensitive Groups) | 114 (Moderate) | 101 (Moderate) | 51 (Good) | 36 (Good) | 49 (Good) | 74 (Moderate) | 109 (Moderate) |
| pm25 | 27 (Moderate) | 31 (Moderate) | 22 (Moderate) | 23 (Moderate) | 32 (Moderate) | 58 (Unhealthy) | 44 (Unhealthy for Sensitive Groups) | 38 (Unhealthy for Sensitive Groups) | 32 (Moderate) | 23 (Moderate) | 19 (Moderate) | 25 (Moderate) | 33 (Moderate) | 31 (Moderate) | 38 (Unhealthy for Sensitive Groups) | 33 (Moderate) | - (Good) | - (Good) | 33 (Moderate) | 40 (Unhealthy for Sensitive Groups) |
| co | 689 (Good) | 529 (Good) | 541 (Good) | 429 (Good) | 738 (Good) | 1 (Good) | 707 (Good) | 736 (Good) | 596 (Good) | 547 (Good) | 509 (Good) | 611 (Good) | 484 (Good) | 723 (Good) | 704 (Good) | 687 (Good) | 1 (Good) | 998 (Good) | 794 (Good) | 811 (Good) |
| no2 | 34 (Good) | 45 (Moderate) | 36 (Good) | 13 (Good) | 29 (Good) | 58 (Moderate) | 52 (Moderate) | 43 (Moderate) | 32 (Good) | 22 (Good) | 25 (Good) | 30 (Good) | 34 (Good) | 38 (Good) | 42 (Moderate) | 28 (Good) | 51 (Moderate) | 59 (Moderate) | 51 (Moderate) | 56 (Moderate) |
| pm10 | 63 (Unhealthy for Sensitive Groups) | 49 (Moderate) | 33 (Moderate) | 33 (Moderate) | 56 (Unhealthy for Sensitive Groups) | 101 (Unhealthy) | 94 (Unhealthy) | 71 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 44 (Moderate) | 32 (Moderate) | 42 (Moderate) | 60 (Unhealthy for Sensitive Groups) | 56 (Unhealthy for Sensitive Groups) | 60 (Unhealthy for Sensitive Groups) | 80 (Unhealthy) | - (Good) | 54 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 64 (Unhealthy for Sensitive Groups) |
| so2 | 4.3 (Good) | 7.9 (Good) | 7.3 (Good) | 4 (Good) | 7.2 (Good) | 11 (Good) | 9.3 (Good) | 14 (Good) | 11 (Good) | 7.5 (Good) | 6.7 (Good) | 7.6 (Good) | 8.8 (Good) | 9.1 (Good) | 7.7 (Good) | 2.9 (Good) | 6 (Good) | 8.8 (Good) | 6.3 (Good) | 10 (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）北苑
| index | 2022-05-27 |
|---|---|
| pm25 | 23 |
| co | 475 |
| o3 | 25 |
| no2 | 21 |
| pm10 | 32 |
| so2 | 4.4 |
北苑
| 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 | 27 | 31 | 22 | 23 | 32 | 58 | 44 | 38 | 32 | 23 | 19 | 25 | 33 | 31 | 38 | 33 | - | - | 33 | 40 |
| co | 689 | 529 | 541 | 429 | 738 | 1 | 707 | 736 | 596 | 547 | 509 | 611 | 484 | 723 | 704 | 687 | 1 | 998 | 794 | 811 |
| no2 | 34 | 45 | 36 | 13 | 29 | 58 | 52 | 43 | 32 | 22 | 25 | 30 | 34 | 38 | 42 | 28 | 51 | 59 | 51 | 56 |
| o3 | 94 | 147 | 106 | 96 | 72 | 66 | 83 | 97 | 136 | 128 | 109 | 128 | 135 | 114 | 101 | 51 | 36 | 49 | 74 | 109 |
| pm10 | 63 | 49 | 33 | 33 | 56 | 101 | 94 | 71 | 58 | 44 | 32 | 42 | 60 | 56 | 60 | 80 | - | 54 | 58 | 64 |
| so2 | 4.3 | 7.9 | 7.3 | 4 | 7.2 | 11 | 9.3 | 14 | 11 | 7.5 | 6.7 | 7.6 | 8.8 | 9.1 | 7.7 | 2.9 | 6 | 8.8 | 6.3 | 10 |