空气污染在 Caotan ：实时空气质量指数和烟雾警报。
城市污染和空气质量 Caotan 。 今天是 2024年5月18日星期六 。 已记录下列空气污染值 Caotan ：- 颗粒物(PM10)悬浮尘埃 - 7 (好)
- 尘埃 - 2 (好)
- 一氧化碳 （CO） - 100 (好)
- 二氧化氮（NO2） - 8 (好)
- 臭氧 （O3） - 0 (好)
- 二氧化硫 （SO2） - 9 (好)
今天，美国 Caotan 。 空气中的空气是否 Caotan ？有烟雾吗？
今天下午的 PM10 Caotan ？ (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Caotan ：
7 (好)
最高 PM10 值通常以月份为 74 (2018年12月) 。
颗粒物PM10污染的最低值 Caotan 记录为： 七月 (13) 。
目前 PM2.5 的当前 Caotan ？ (尘埃)
今天的 PM2.5 级别是：
2 (好)
相比之下，过去 7 天内 PM2.5 Caotan 的最高水平是： 24 (2022年5月27日星期五) 和最低： 24 (2022年5月27日星期五) 。
记录的最高 PM2.5 值： 45 (2019年1月) 。
颗粒物PM2.5污染的最低水平发生在月份： 七月 (8.1) 。
CO 级别有多高？ (一氧化碳 （CO）)
100 (好)
NO2 水平有多高？ (二氧化氮（NO2）)
8 (好)
今天 O3 级别在 Caotan ？ (臭氧 （O3）)
0 (好)
SO2 污染程度如何？ (二氧化硫 （SO2）)
9 (好)
当前数据 2022年5月27日星期五 下午12:00
PM10 7 (好)
PM2,5 2 (好)
CO 100 (好)
NO2 8 (好)
O3 0 (好)
SO2 9 (好)
最近几天的空气污染数据 Caotan
index
2022-05-27
pm10
32
Moderate
pm25
24
Moderate
co
468
Good
no2
21
Good
o3
32
Good
so2
5
Good
data source »
空气污染在 Caotan 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
15 (Moderate)
14 (Moderate)
18 (Moderate)
23 (Moderate)
35 (Unhealthy for Sensitive Groups)
24 (Moderate)
15 (Moderate)
12 (Good)
9 (Good)
8.4 (Good)
8.1 (Good)
10 (Good)
22 (Moderate)
15 (Moderate)
18 (Moderate)
34 (Moderate)
45 (Unhealthy for Sensitive Groups)
38 (Unhealthy for Sensitive Groups)
25 (Moderate)
15 (Moderate)
co
197 (Good)
180 (Good)
262 (Good)
248 (Good)
470 (Good)
375 (Good)
329 (Good)
230 (Good)
158 (Good)
174 (Good)
155 (Good)
183 (Good)
344 (Good)
274 (Good)
148 (Good)
397 (Good)
742 (Good)
515 (Good)
421 (Good)
431 (Good)
no2
5.5 (Good)
6.2 (Good)
5.4 (Good)
6.4 (Good)
13 (Good)
11 (Good)
6.5 (Good)
4.6 (Good)
4 (Good)
2.8 (Good)
2.8 (Good)
3.4 (Good)
4.1 (Good)
5.3 (Good)
7.2 (Good)
11 (Good)
14 (Good)
12 (Good)
7.1 (Good)
5.2 (Good)
o3
136 (Unhealthy for Sensitive Groups)
124 (Unhealthy for Sensitive Groups)
110 (Moderate)
93 (Moderate)
86 (Moderate)
76 (Moderate)
73 (Moderate)
80 (Moderate)
67 (Good)
93 (Moderate)
100 (Moderate)
99 (Moderate)
113 (Moderate)
128 (Unhealthy for Sensitive Groups)
115 (Moderate)
87 (Moderate)
90 (Moderate)
66 (Good)
88 (Moderate)
101 (Moderate)
pm10
35 (Moderate)
29 (Moderate)
47 (Moderate)
41 (Moderate)
47 (Moderate)
36 (Moderate)
27 (Moderate)
19 (Good)
13 (Good)
13 (Good)
13 (Good)
17 (Good)
52 (Unhealthy for Sensitive Groups)
29 (Moderate)
39 (Moderate)
54 (Unhealthy for Sensitive Groups)
58 (Unhealthy for Sensitive Groups)
74 (Unhealthy for Sensitive Groups)
45 (Moderate)
26 (Moderate)
so2
5.5 (Good)
6.2 (Good)
4.7 (Good)
5.4 (Good)
4.5 (Good)
5.8 (Good)
11 (Good)
8.1 (Good)
8.1 (Good)
7.6 (Good)
7.5 (Good)
9.8 (Good)
7.6 (Good)
7.8 (Good)
7.4 (Good)
7.4 (Good)
11 (Good)
9.9 (Good)
6.3 (Good)
5.5 (Good)
data source »
仙人崖
2022年5月27日星期五 下午12:00
PM10 6.7 (好)
颗粒物(PM10)悬浮尘埃
PM2,5 1.7 (好)
尘埃
CO 100 (好)
一氧化碳 （CO）
NO2 7.6 (好)
二氧化氮（NO2）
O3 0.02 (好)
臭氧 （O3）
SO2 8.6 (好)
二氧化硫 （SO2）
仙人崖
index
2022-05-27
pm10
32
pm25
24
co
468
no2
21
o3
32
so2
4.6
仙人崖
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
15
14
18
23
35
24
15
12
9
8.4
8.1
10
22
15
18
34
45
38
25
15
co
197
180
262
248
470
375
329
230
158
174
155
183
344
274
148
397
742
515
421
431
no2
5.5
6.2
5.4
6.4
13
11
6.5
4.6
4
2.8
2.8
3.4
4.1
5.3
7.2
11
14
12
7.1
5.2
o3
136
124
110
93
86
76
73
80
67
93
100
99
113
128
115
87
90
66
88
101
pm10
35
29
47
41
47
36
27
19
13
13
13
17
52
29
39
54
58
74
45
26
so2
5.5
6.2
4.7
5.4
4.5
5.8
11
8.1
8.1
7.6
7.5
9.8
7.6
7.8
7.4
7.4
11
9.9
6.3
5.5
* Pollution data source:
https://openaq.org
(ChinaAQIData)
The data is licensed under CC-By 4.0
PM10 7 (好)
PM2,5 2 (好)
CO 100 (好)
NO2 8 (好)
O3 0 (好)
SO2 9 (好)
最近几天的空气污染数据 Caotan
| index | 2022-05-27 |
|---|---|
| pm10 | 32 Moderate |
| pm25 | 24 Moderate |
| co | 468 Good |
| no2 | 21 Good |
| o3 | 32 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 | 15 (Moderate) | 14 (Moderate) | 18 (Moderate) | 23 (Moderate) | 35 (Unhealthy for Sensitive Groups) | 24 (Moderate) | 15 (Moderate) | 12 (Good) | 9 (Good) | 8.4 (Good) | 8.1 (Good) | 10 (Good) | 22 (Moderate) | 15 (Moderate) | 18 (Moderate) | 34 (Moderate) | 45 (Unhealthy for Sensitive Groups) | 38 (Unhealthy for Sensitive Groups) | 25 (Moderate) | 15 (Moderate) |
| co | 197 (Good) | 180 (Good) | 262 (Good) | 248 (Good) | 470 (Good) | 375 (Good) | 329 (Good) | 230 (Good) | 158 (Good) | 174 (Good) | 155 (Good) | 183 (Good) | 344 (Good) | 274 (Good) | 148 (Good) | 397 (Good) | 742 (Good) | 515 (Good) | 421 (Good) | 431 (Good) |
| no2 | 5.5 (Good) | 6.2 (Good) | 5.4 (Good) | 6.4 (Good) | 13 (Good) | 11 (Good) | 6.5 (Good) | 4.6 (Good) | 4 (Good) | 2.8 (Good) | 2.8 (Good) | 3.4 (Good) | 4.1 (Good) | 5.3 (Good) | 7.2 (Good) | 11 (Good) | 14 (Good) | 12 (Good) | 7.1 (Good) | 5.2 (Good) |
| o3 | 136 (Unhealthy for Sensitive Groups) | 124 (Unhealthy for Sensitive Groups) | 110 (Moderate) | 93 (Moderate) | 86 (Moderate) | 76 (Moderate) | 73 (Moderate) | 80 (Moderate) | 67 (Good) | 93 (Moderate) | 100 (Moderate) | 99 (Moderate) | 113 (Moderate) | 128 (Unhealthy for Sensitive Groups) | 115 (Moderate) | 87 (Moderate) | 90 (Moderate) | 66 (Good) | 88 (Moderate) | 101 (Moderate) |
| pm10 | 35 (Moderate) | 29 (Moderate) | 47 (Moderate) | 41 (Moderate) | 47 (Moderate) | 36 (Moderate) | 27 (Moderate) | 19 (Good) | 13 (Good) | 13 (Good) | 13 (Good) | 17 (Good) | 52 (Unhealthy for Sensitive Groups) | 29 (Moderate) | 39 (Moderate) | 54 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 74 (Unhealthy for Sensitive Groups) | 45 (Moderate) | 26 (Moderate) |
| so2 | 5.5 (Good) | 6.2 (Good) | 4.7 (Good) | 5.4 (Good) | 4.5 (Good) | 5.8 (Good) | 11 (Good) | 8.1 (Good) | 8.1 (Good) | 7.6 (Good) | 7.5 (Good) | 9.8 (Good) | 7.6 (Good) | 7.8 (Good) | 7.4 (Good) | 7.4 (Good) | 11 (Good) | 9.9 (Good) | 6.3 (Good) | 5.5 (Good) |
PM10 6.7 (好)
颗粒物(PM10)悬浮尘埃PM2,5 1.7 (好)
尘埃CO 100 (好)
一氧化碳 （CO）NO2 7.6 (好)
二氧化氮（NO2）O3 0.02 (好)
臭氧 （O3）SO2 8.6 (好)
二氧化硫 （SO2）仙人崖
| index | 2022-05-27 |
|---|---|
| pm10 | 32 |
| pm25 | 24 |
| co | 468 |
| no2 | 21 |
| o3 | 32 |
| so2 | 4.6 |
仙人崖
| 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 | 15 | 14 | 18 | 23 | 35 | 24 | 15 | 12 | 9 | 8.4 | 8.1 | 10 | 22 | 15 | 18 | 34 | 45 | 38 | 25 | 15 |
| co | 197 | 180 | 262 | 248 | 470 | 375 | 329 | 230 | 158 | 174 | 155 | 183 | 344 | 274 | 148 | 397 | 742 | 515 | 421 | 431 |
| no2 | 5.5 | 6.2 | 5.4 | 6.4 | 13 | 11 | 6.5 | 4.6 | 4 | 2.8 | 2.8 | 3.4 | 4.1 | 5.3 | 7.2 | 11 | 14 | 12 | 7.1 | 5.2 |
| o3 | 136 | 124 | 110 | 93 | 86 | 76 | 73 | 80 | 67 | 93 | 100 | 99 | 113 | 128 | 115 | 87 | 90 | 66 | 88 | 101 |
| pm10 | 35 | 29 | 47 | 41 | 47 | 36 | 27 | 19 | 13 | 13 | 13 | 17 | 52 | 29 | 39 | 54 | 58 | 74 | 45 | 26 |
| so2 | 5.5 | 6.2 | 4.7 | 5.4 | 4.5 | 5.8 | 11 | 8.1 | 8.1 | 7.6 | 7.5 | 9.8 | 7.6 | 7.8 | 7.4 | 7.4 | 11 | 9.9 | 6.3 | 5.5 |