空气污染在 Shiyan ：实时空气质量指数和烟雾警报。
城市污染和空气质量 Shiyan 。 今天是 2024年5月18日星期六 。 已记录下列空气污染值 Shiyan ：- 尘埃 - 61 (不良)
- 二氧化氮（NO2） - 22 (好)
- 颗粒物(PM10)悬浮尘埃 - 69 (敏感组不正常)
- 一氧化碳 （CO） - 219 (好)
- 臭氧 （O3） - 0 (好)
- 二氧化硫 （SO2） - 8 (好)
今天，美国 Shiyan 。 空气中的空气是否 Shiyan ？有烟雾吗？
目前 PM2.5 的当前 Shiyan ？ (尘埃)
今天的 PM2.5 级别是：
61 (不良)
相比之下，过去 7 天内 PM2.5 Shiyan 的最高水平是： 28 (2022年5月27日星期五) 和最低： 28 (2022年5月27日星期五) 。
记录的最高 PM2.5 值： 102 (2019年1月) 。
颗粒物PM2.5污染的最低水平发生在月份： 十月 (18) 。
NO2 水平有多高？ (二氧化氮（NO2）)
22 (好)
今天下午的 PM10 Shiyan ？ (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Shiyan ：
69 (敏感组不正常)
最高 PM10 值通常以月份为 131 (2019年1月) 。
颗粒物PM10污染的最低值 Shiyan 记录为： 十月 (25) 。
CO 级别有多高？ (一氧化碳 （CO）)
219 (好)
今天 O3 级别在 Shiyan ？ (臭氧 （O3）)
0 (好)
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 61 (不良)
NO2 22 (好)
PM10 69 (敏感组不正常)
CO 219 (好)
O3 0 (好)
SO2 8 (好)
最近几天的空气污染数据 Shiyan
index
2022-05-27
pm25
28
Moderate
no2
22
Good
pm10
35
Moderate
co
579
Good
o3
22
Good
so2
5
Good
data source »
空气污染在 Shiyan 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
34 (Moderate)
30 (Moderate)
41 (Unhealthy for Sensitive Groups)
63 (Unhealthy)
53 (Unhealthy for Sensitive Groups)
80 (Very Unhealthy)
42 (Unhealthy for Sensitive Groups)
18 (Moderate)
30 (Moderate)
27 (Moderate)
18 (Moderate)
26 (Moderate)
38 (Unhealthy for Sensitive Groups)
34 (Moderate)
55 (Unhealthy for Sensitive Groups)
63 (Unhealthy)
102 (Very Unhealthy)
81 (Very Unhealthy)
42 (Unhealthy for Sensitive Groups)
46 (Unhealthy for Sensitive Groups)
co
433 (Good)
439 (Good)
607 (Good)
789 (Good)
950 (Good)
1 (Good)
685 (Good)
437 (Good)
532 (Good)
575 (Good)
512 (Good)
700 (Good)
628 (Good)
662 (Good)
665 (Good)
546 (Good)
1 (Good)
1 (Good)
687 (Good)
541 (Good)
no2
31 (Good)
40 (Good)
45 (Moderate)
24 (Good)
34 (Good)
51 (Moderate)
40 (Moderate)
44 (Moderate)
50 (Moderate)
46 (Moderate)
41 (Moderate)
46 (Moderate)
37 (Good)
40 (Good)
37 (Good)
28 (Good)
40 (Moderate)
36 (Good)
27 (Good)
29 (Good)
o3
115 (Moderate)
110 (Moderate)
98 (Moderate)
81 (Moderate)
80 (Moderate)
70 (Moderate)
56 (Good)
86 (Moderate)
122 (Unhealthy for Sensitive Groups)
158 (Unhealthy)
136 (Unhealthy for Sensitive Groups)
115 (Moderate)
110 (Moderate)
111 (Moderate)
99 (Moderate)
96 (Moderate)
85 (Moderate)
71 (Moderate)
83 (Moderate)
89 (Moderate)
pm10
64 (Unhealthy for Sensitive Groups)
57 (Unhealthy for Sensitive Groups)
68 (Unhealthy for Sensitive Groups)
75 (Unhealthy for Sensitive Groups)
69 (Unhealthy for Sensitive Groups)
104 (Unhealthy)
56 (Unhealthy for Sensitive Groups)
25 (Moderate)
42 (Moderate)
46 (Moderate)
29 (Moderate)
41 (Moderate)
60 (Unhealthy for Sensitive Groups)
53 (Unhealthy for Sensitive Groups)
79 (Unhealthy for Sensitive Groups)
83 (Unhealthy)
131 (Very Unhealthy)
107 (Unhealthy)
60 (Unhealthy for Sensitive Groups)
70 (Unhealthy for Sensitive Groups)
so2
9.1 (Good)
15 (Good)
13 (Good)
10 (Good)
11 (Good)
9.6 (Good)
6.8 (Good)
9.2 (Good)
10 (Good)
11 (Good)
12 (Good)
13 (Good)
13 (Good)
11 (Good)
10 (Good)
12 (Good)
9.7 (Good)
12 (Good)
8.6 (Good)
9.4 (Good)
data source »
达州职业技术学院
2022年5月27日星期五 下午3:00
PM2,5 61 (不良)
尘埃
NO2 22 (好)
二氧化氮（NO2）
PM10 69 (敏感组不正常)
颗粒物(PM10)悬浮尘埃
CO 219 (好)
一氧化碳 （CO）
O3 0.05 (好)
臭氧 （O3）
SO2 7.7 (好)
二氧化硫 （SO2）
达州职业技术学院
index
2022-05-27
pm25
28
no2
22
pm10
35
co
579
o3
22
so2
4.6
达州职业技术学院
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
34
30
41
63
53
80
42
18
30
27
18
26
38
34
55
63
102
81
42
46
co
433
439
607
789
950
1
685
437
532
575
512
700
628
662
665
546
1
1
687
541
no2
31
40
45
24
34
51
40
44
50
46
41
46
37
40
37
28
40
36
27
29
o3
115
110
98
81
80
70
56
86
122
158
136
115
110
111
99
96
85
71
83
89
pm10
64
57
68
75
69
104
56
25
42
46
29
41
60
53
79
83
131
107
60
70
so2
9.1
15
13
10
11
9.6
6.8
9.2
10
11
12
13
13
11
10
12
9.7
12
8.6
9.4
* Pollution data source:
https://openaq.org
(ChinaAQIData)
The data is licensed under CC-By 4.0
PM2,5 61 (不良)
NO2 22 (好)
PM10 69 (敏感组不正常)
CO 219 (好)
O3 0 (好)
SO2 8 (好)
最近几天的空气污染数据 Shiyan
| index | 2022-05-27 |
|---|---|
| pm25 | 28 Moderate |
| no2 | 22 Good |
| pm10 | 35 Moderate |
| co | 579 Good |
| o3 | 22 Good |
| so2 | 5 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 | 34 (Moderate) | 30 (Moderate) | 41 (Unhealthy for Sensitive Groups) | 63 (Unhealthy) | 53 (Unhealthy for Sensitive Groups) | 80 (Very Unhealthy) | 42 (Unhealthy for Sensitive Groups) | 18 (Moderate) | 30 (Moderate) | 27 (Moderate) | 18 (Moderate) | 26 (Moderate) | 38 (Unhealthy for Sensitive Groups) | 34 (Moderate) | 55 (Unhealthy for Sensitive Groups) | 63 (Unhealthy) | 102 (Very Unhealthy) | 81 (Very Unhealthy) | 42 (Unhealthy for Sensitive Groups) | 46 (Unhealthy for Sensitive Groups) |
| co | 433 (Good) | 439 (Good) | 607 (Good) | 789 (Good) | 950 (Good) | 1 (Good) | 685 (Good) | 437 (Good) | 532 (Good) | 575 (Good) | 512 (Good) | 700 (Good) | 628 (Good) | 662 (Good) | 665 (Good) | 546 (Good) | 1 (Good) | 1 (Good) | 687 (Good) | 541 (Good) |
| no2 | 31 (Good) | 40 (Good) | 45 (Moderate) | 24 (Good) | 34 (Good) | 51 (Moderate) | 40 (Moderate) | 44 (Moderate) | 50 (Moderate) | 46 (Moderate) | 41 (Moderate) | 46 (Moderate) | 37 (Good) | 40 (Good) | 37 (Good) | 28 (Good) | 40 (Moderate) | 36 (Good) | 27 (Good) | 29 (Good) |
| o3 | 115 (Moderate) | 110 (Moderate) | 98 (Moderate) | 81 (Moderate) | 80 (Moderate) | 70 (Moderate) | 56 (Good) | 86 (Moderate) | 122 (Unhealthy for Sensitive Groups) | 158 (Unhealthy) | 136 (Unhealthy for Sensitive Groups) | 115 (Moderate) | 110 (Moderate) | 111 (Moderate) | 99 (Moderate) | 96 (Moderate) | 85 (Moderate) | 71 (Moderate) | 83 (Moderate) | 89 (Moderate) |
| pm10 | 64 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 68 (Unhealthy for Sensitive Groups) | 75 (Unhealthy for Sensitive Groups) | 69 (Unhealthy for Sensitive Groups) | 104 (Unhealthy) | 56 (Unhealthy for Sensitive Groups) | 25 (Moderate) | 42 (Moderate) | 46 (Moderate) | 29 (Moderate) | 41 (Moderate) | 60 (Unhealthy for Sensitive Groups) | 53 (Unhealthy for Sensitive Groups) | 79 (Unhealthy for Sensitive Groups) | 83 (Unhealthy) | 131 (Very Unhealthy) | 107 (Unhealthy) | 60 (Unhealthy for Sensitive Groups) | 70 (Unhealthy for Sensitive Groups) |
| so2 | 9.1 (Good) | 15 (Good) | 13 (Good) | 10 (Good) | 11 (Good) | 9.6 (Good) | 6.8 (Good) | 9.2 (Good) | 10 (Good) | 11 (Good) | 12 (Good) | 13 (Good) | 13 (Good) | 11 (Good) | 10 (Good) | 12 (Good) | 9.7 (Good) | 12 (Good) | 8.6 (Good) | 9.4 (Good) |
PM2,5 61 (不良)
尘埃NO2 22 (好)
二氧化氮（NO2）PM10 69 (敏感组不正常)
颗粒物(PM10)悬浮尘埃CO 219 (好)
一氧化碳 （CO）O3 0.05 (好)
臭氧 （O3）SO2 7.7 (好)
二氧化硫 （SO2）达州职业技术学院
| index | 2022-05-27 |
|---|---|
| pm25 | 28 |
| no2 | 22 |
| pm10 | 35 |
| co | 579 |
| o3 | 22 |
| so2 | 4.6 |
达州职业技术学院
| 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 | 34 | 30 | 41 | 63 | 53 | 80 | 42 | 18 | 30 | 27 | 18 | 26 | 38 | 34 | 55 | 63 | 102 | 81 | 42 | 46 |
| co | 433 | 439 | 607 | 789 | 950 | 1 | 685 | 437 | 532 | 575 | 512 | 700 | 628 | 662 | 665 | 546 | 1 | 1 | 687 | 541 |
| no2 | 31 | 40 | 45 | 24 | 34 | 51 | 40 | 44 | 50 | 46 | 41 | 46 | 37 | 40 | 37 | 28 | 40 | 36 | 27 | 29 |
| o3 | 115 | 110 | 98 | 81 | 80 | 70 | 56 | 86 | 122 | 158 | 136 | 115 | 110 | 111 | 99 | 96 | 85 | 71 | 83 | 89 |
| pm10 | 64 | 57 | 68 | 75 | 69 | 104 | 56 | 25 | 42 | 46 | 29 | 41 | 60 | 53 | 79 | 83 | 131 | 107 | 60 | 70 |
| so2 | 9.1 | 15 | 13 | 10 | 11 | 9.6 | 6.8 | 9.2 | 10 | 11 | 12 | 13 | 13 | 11 | 10 | 12 | 9.7 | 12 | 8.6 | 9.4 |