空气污染在 Sicun ：实时空气质量指数和烟雾警报。
城市污染和空气质量 Sicun 。 今天是 2025年5月1日星期四 。 已记录下列空气污染值 Sicun ：- 二氧化氮（NO2） - 7 (好)
- 颗粒物(PM10)悬浮尘埃 - 19 (好)
- 臭氧 （O3） - 91 (温和)
- 尘埃 - 10 (好)
- 二氧化硫 （SO2） - 0 (好)
- 一氧化碳 （CO） - 100 (好)
今天，美国 Sicun 。 空气中的空气是否 Sicun ？有烟雾吗？
NO2 水平有多高？ (二氧化氮（NO2）)
7 (好)
今天下午的 PM10 Sicun ？ (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Sicun ：
19 (好)
最高 PM10 值通常以月份为 157 (2020年1月) 。
颗粒物PM10污染的最低值 Sicun 记录为： 八月 (22) 。
今天 O3 级别在 Sicun ？ (臭氧 （O3）)
91 (温和)
目前 PM2.5 的当前 Sicun ？ (尘埃)
今天的 PM2.5 级别是：
10 (好)
相比之下，过去 7 天内 PM2.5 Sicun 的最高水平是： 20 (2022年5月27日星期五) 和最低： 20 (2022年5月27日星期五) 。
记录的最高 PM2.5 值： 124 (2020年1月) 。
颗粒物PM2.5污染的最低水平发生在月份： 六月 (16) 。
SO2 污染程度如何？ (二氧化硫 （SO2）)
0 (好)
CO 级别有多高？ (一氧化碳 （CO）)
100 (好)
当前数据 2022年5月27日星期五 下午12:00
NO2 7 (好)
PM10 19 (好)
O3 91 (温和)
PM2,5 10 (好)
SO2 0 (好)
CO 100 (好)
最近几天的空气污染数据 Sicun
index
2022-05-27
no2
20
Good
pm10
27
Moderate
o3
39
Good
pm25
20
Moderate
so2
5
Good
co
240
Good
data source »
空气污染在 Sicun 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
27 (Moderate)
50 (Unhealthy for Sensitive Groups)
45 (Unhealthy for Sensitive Groups)
57 (Unhealthy)
124 (Very bad Hazardous)
87 (Very Unhealthy)
37 (Unhealthy for Sensitive Groups)
32 (Moderate)
19 (Moderate)
17 (Moderate)
20 (Moderate)
16 (Moderate)
20 (Moderate)
28 (Moderate)
34 (Moderate)
66 (Unhealthy)
55 (Unhealthy)
39 (Unhealthy for Sensitive Groups)
34 (Moderate)
25 (Moderate)
co
388 (Good)
502 (Good)
516 (Good)
673 (Good)
1 (Good)
829 (Good)
530 (Good)
416 (Good)
460 (Good)
452 (Good)
523 (Good)
417 (Good)
435 (Good)
426 (Good)
429 (Good)
587 (Good)
696 (Good)
592 (Good)
645 (Good)
559 (Good)
no2
11 (Good)
16 (Good)
12 (Good)
14 (Good)
28 (Good)
30 (Good)
19 (Good)
19 (Good)
13 (Good)
6.5 (Good)
9.1 (Good)
9.2 (Good)
9.8 (Good)
12 (Good)
16 (Good)
22 (Good)
20 (Good)
16 (Good)
22 (Good)
17 (Good)
o3
114 (Moderate)
118 (Moderate)
112 (Moderate)
97 (Moderate)
88 (Moderate)
58 (Good)
55 (Good)
82 (Moderate)
100 (Moderate)
88 (Moderate)
117 (Moderate)
117 (Moderate)
110 (Moderate)
108 (Moderate)
98 (Moderate)
88 (Moderate)
70 (Good)
64 (Good)
62 (Good)
74 (Moderate)
pm10
45 (Moderate)
67 (Unhealthy for Sensitive Groups)
70 (Unhealthy for Sensitive Groups)
70 (Unhealthy for Sensitive Groups)
157 (Very bad Hazardous)
99 (Unhealthy)
51 (Unhealthy for Sensitive Groups)
60 (Unhealthy for Sensitive Groups)
37 (Moderate)
22 (Moderate)
30 (Moderate)
28 (Moderate)
60 (Unhealthy for Sensitive Groups)
109 (Unhealthy)
70 (Unhealthy for Sensitive Groups)
100 (Unhealthy)
84 (Unhealthy)
54 (Unhealthy for Sensitive Groups)
54 (Unhealthy for Sensitive Groups)
51 (Unhealthy for Sensitive Groups)
so2
6 (Good)
8.3 (Good)
8 (Good)
9.8 (Good)
20 (Good)
16 (Good)
7.2 (Good)
6.2 (Good)
5.2 (Good)
2.4 (Good)
2.8 (Good)
4 (Good)
5.7 (Good)
5.2 (Good)
7.8 (Good)
12 (Good)
13 (Good)
7.6 (Good)
7.4 (Good)
4.2 (Good)
data source »
大同区
2022年5月27日星期五 下午12:00
NO2 7.3 (好)
二氧化氮（NO2）
PM10 19 (好)
颗粒物(PM10)悬浮尘埃
O3 91 (温和)
臭氧 （O3）
PM2,5 10 (好)
尘埃
SO2 0.1 (好)
二氧化硫 （SO2）
CO 100 (好)
一氧化碳 （CO）
大同区
index
2022-05-27
no2
20
pm10
27
o3
39
pm25
20
so2
4.9
co
240
大同区
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
50
45
57
124
87
37
32
19
17
20
16
20
28
34
66
55
39
34
25
co
388
502
516
673
1
829
530
416
460
452
523
417
435
426
429
587
696
592
645
559
no2
11
16
12
14
28
30
19
19
13
6.5
9.1
9.2
9.8
12
16
22
20
16
22
17
o3
114
118
112
97
88
58
55
82
100
88
117
117
110
108
98
88
70
64
62
74
pm10
45
67
70
70
157
99
51
60
37
22
30
28
60
109
70
100
84
54
54
51
so2
6
8.3
8
9.8
20
16
7.2
6.2
5.2
2.4
2.8
4
5.7
5.2
7.8
12
13
7.6
7.4
4.2
* Pollution data source:
https://openaq.org
(ChinaAQIData)
The data is licensed under CC-By 4.0
NO2 7 (好)
PM10 19 (好)
O3 91 (温和)
PM2,5 10 (好)
SO2 0 (好)
CO 100 (好)
最近几天的空气污染数据 Sicun
| 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 | 27 (Moderate) | 50 (Unhealthy for Sensitive Groups) | 45 (Unhealthy for Sensitive Groups) | 57 (Unhealthy) | 124 (Very bad Hazardous) | 87 (Very Unhealthy) | 37 (Unhealthy for Sensitive Groups) | 32 (Moderate) | 19 (Moderate) | 17 (Moderate) | 20 (Moderate) | 16 (Moderate) | 20 (Moderate) | 28 (Moderate) | 34 (Moderate) | 66 (Unhealthy) | 55 (Unhealthy) | 39 (Unhealthy for Sensitive Groups) | 34 (Moderate) | 25 (Moderate) |
| co | 388 (Good) | 502 (Good) | 516 (Good) | 673 (Good) | 1 (Good) | 829 (Good) | 530 (Good) | 416 (Good) | 460 (Good) | 452 (Good) | 523 (Good) | 417 (Good) | 435 (Good) | 426 (Good) | 429 (Good) | 587 (Good) | 696 (Good) | 592 (Good) | 645 (Good) | 559 (Good) |
| no2 | 11 (Good) | 16 (Good) | 12 (Good) | 14 (Good) | 28 (Good) | 30 (Good) | 19 (Good) | 19 (Good) | 13 (Good) | 6.5 (Good) | 9.1 (Good) | 9.2 (Good) | 9.8 (Good) | 12 (Good) | 16 (Good) | 22 (Good) | 20 (Good) | 16 (Good) | 22 (Good) | 17 (Good) |
| o3 | 114 (Moderate) | 118 (Moderate) | 112 (Moderate) | 97 (Moderate) | 88 (Moderate) | 58 (Good) | 55 (Good) | 82 (Moderate) | 100 (Moderate) | 88 (Moderate) | 117 (Moderate) | 117 (Moderate) | 110 (Moderate) | 108 (Moderate) | 98 (Moderate) | 88 (Moderate) | 70 (Good) | 64 (Good) | 62 (Good) | 74 (Moderate) |
| pm10 | 45 (Moderate) | 67 (Unhealthy for Sensitive Groups) | 70 (Unhealthy for Sensitive Groups) | 70 (Unhealthy for Sensitive Groups) | 157 (Very bad Hazardous) | 99 (Unhealthy) | 51 (Unhealthy for Sensitive Groups) | 60 (Unhealthy for Sensitive Groups) | 37 (Moderate) | 22 (Moderate) | 30 (Moderate) | 28 (Moderate) | 60 (Unhealthy for Sensitive Groups) | 109 (Unhealthy) | 70 (Unhealthy for Sensitive Groups) | 100 (Unhealthy) | 84 (Unhealthy) | 54 (Unhealthy for Sensitive Groups) | 54 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) |
| so2 | 6 (Good) | 8.3 (Good) | 8 (Good) | 9.8 (Good) | 20 (Good) | 16 (Good) | 7.2 (Good) | 6.2 (Good) | 5.2 (Good) | 2.4 (Good) | 2.8 (Good) | 4 (Good) | 5.7 (Good) | 5.2 (Good) | 7.8 (Good) | 12 (Good) | 13 (Good) | 7.6 (Good) | 7.4 (Good) | 4.2 (Good) |
NO2 7.3 (好)
二氧化氮（NO2）PM10 19 (好)
颗粒物(PM10)悬浮尘埃O3 91 (温和)
臭氧 （O3）PM2,5 10 (好)
尘埃SO2 0.1 (好)
二氧化硫 （SO2）CO 100 (好)
一氧化碳 （CO）大同区
| index | 2022-05-27 |
|---|---|
| no2 | 20 |
| pm10 | 27 |
| o3 | 39 |
| pm25 | 20 |
| so2 | 4.9 |
| co | 240 |
大同区
| 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 | 50 | 45 | 57 | 124 | 87 | 37 | 32 | 19 | 17 | 20 | 16 | 20 | 28 | 34 | 66 | 55 | 39 | 34 | 25 |
| co | 388 | 502 | 516 | 673 | 1 | 829 | 530 | 416 | 460 | 452 | 523 | 417 | 435 | 426 | 429 | 587 | 696 | 592 | 645 | 559 |
| no2 | 11 | 16 | 12 | 14 | 28 | 30 | 19 | 19 | 13 | 6.5 | 9.1 | 9.2 | 9.8 | 12 | 16 | 22 | 20 | 16 | 22 | 17 |
| o3 | 114 | 118 | 112 | 97 | 88 | 58 | 55 | 82 | 100 | 88 | 117 | 117 | 110 | 108 | 98 | 88 | 70 | 64 | 62 | 74 |
| pm10 | 45 | 67 | 70 | 70 | 157 | 99 | 51 | 60 | 37 | 22 | 30 | 28 | 60 | 109 | 70 | 100 | 84 | 54 | 54 | 51 |
| so2 | 6 | 8.3 | 8 | 9.8 | 20 | 16 | 7.2 | 6.2 | 5.2 | 2.4 | 2.8 | 4 | 5.7 | 5.2 | 7.8 | 12 | 13 | 7.6 | 7.4 | 4.2 |