空气污染在 Chengdu ：实时空气质量指数和烟雾警报。
城市污染和空气质量 Chengdu 。 今天是 2024年5月18日星期六 。 已记录下列空气污染值 Chengdu ：- 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 Chengdu 。 空气中的空气是否 Chengdu ？有烟雾吗？
目前 PM2.5 的当前 Chengdu ？ (尘埃)
今天的 PM2.5 级别是：
61 (不良)
相比之下，过去 7 天内 PM2.5 Chengdu 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： 84 (2019年1月) 。
颗粒物PM2.5污染的最低水平发生在月份： 七月 (24) 。
NO2 水平有多高？ (二氧化氮（NO2）)
22 (好)
今天下午的 PM10 Chengdu ？ (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Chengdu ：
69 (敏感组不正常)
最高 PM10 值通常以月份为 115 (2019年1月) 。
颗粒物PM10污染的最低值 Chengdu 记录为： 六月 (44) 。
CO 级别有多高？ (一氧化碳 （CO）)
219 (好)
今天 O3 级别在 Chengdu ？ (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 Chengdu
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 Chengdu 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
44 (Unhealthy for Sensitive Groups)
44 (Unhealthy for Sensitive Groups)
45 (Unhealthy for Sensitive Groups)
56 (Unhealthy)
72 (Unhealthy)
84 (Very Unhealthy)
53 (Unhealthy for Sensitive Groups)
34 (Moderate)
32 (Moderate)
30 (Moderate)
24 (Moderate)
27 (Moderate)
41 (Unhealthy for Sensitive Groups)
46 (Unhealthy for Sensitive Groups)
47 (Unhealthy for Sensitive Groups)
59 (Unhealthy)
84 (Very Unhealthy)
65 (Unhealthy)
59 (Unhealthy)
56 (Unhealthy)
co
582 (Good)
677 (Good)
550 (Good)
654 (Good)
827 (Good)
847 (Good)
787 (Good)
569 (Good)
780 (Good)
638 (Good)
610 (Good)
568 (Good)
650 (Good)
700 (Good)
739 (Good)
892 (Good)
789 (Good)
797 (Good)
787 (Good)
906 (Good)
no2
38 (Good)
47 (Moderate)
41 (Moderate)
23 (Good)
44 (Moderate)
58 (Moderate)
44 (Moderate)
39 (Good)
37 (Good)
39 (Good)
38 (Good)
30 (Good)
40 (Good)
41 (Moderate)
53 (Moderate)
42 (Moderate)
45 (Moderate)
50 (Moderate)
52 (Moderate)
57 (Moderate)
o3
194 (Very Unhealthy)
131 (Unhealthy for Sensitive Groups)
105 (Moderate)
91 (Moderate)
61 (Good)
54 (Good)
53 (Good)
73 (Moderate)
93 (Moderate)
175 (Unhealthy)
130 (Unhealthy for Sensitive Groups)
145 (Unhealthy for Sensitive Groups)
134 (Unhealthy for Sensitive Groups)
131 (Unhealthy for Sensitive Groups)
86 (Moderate)
60 (Good)
53 (Good)
33 (Good)
56 (Good)
70 (Moderate)
pm10
78 (Unhealthy for Sensitive Groups)
71 (Unhealthy for Sensitive Groups)
75 (Unhealthy for Sensitive Groups)
71 (Unhealthy for Sensitive Groups)
85 (Unhealthy)
110 (Very Unhealthy)
80 (Unhealthy for Sensitive Groups)
55 (Unhealthy for Sensitive Groups)
60 (Unhealthy for Sensitive Groups)
67 (Unhealthy for Sensitive Groups)
46 (Moderate)
44 (Moderate)
59 (Unhealthy for Sensitive Groups)
72 (Unhealthy for Sensitive Groups)
74 (Unhealthy for Sensitive Groups)
76 (Unhealthy for Sensitive Groups)
115 (Very Unhealthy)
100 (Unhealthy)
88 (Unhealthy)
85 (Unhealthy)
so2
5.6 (Good)
4.9 (Good)
6.8 (Good)
5.9 (Good)
7.9 (Good)
10 (Good)
8.2 (Good)
7 (Good)
7.1 (Good)
5.4 (Good)
4.1 (Good)
3.4 (Good)
3.9 (Good)
4.7 (Good)
3.9 (Good)
3.6 (Good)
3.3 (Good)
5.2 (Good)
5.3 (Good)
6.3 (Good)
data source »
生活质量 Chengdu
城市中的绿化和公园
Chengdu
60%
蒙古国: 27%
不丹: 82%
香港: 52%
缅甸: 33%
颗粒物PM2.5
Chengdu
63 (Unhealthy)
在城市中消磨时光的乐趣
Chengdu
40%
蒙古国: 22%
不丹: 61%
香港: 43%
缅甸: 24%
颗粒物
Chengdu
110 (Unhealthy)
空气污染
Chengdu
77%
蒙古国: 87%
不丹: 45%
香港: 67%
缅甸: 83%
垃圾处理机
Chengdu
48%
蒙古国: 27%
不丹: 47%
香港: 52%
缅甸: 12%
饮用水的供应和质量
Chengdu
51%
蒙古国: 46%
不丹: 64%
香港: 66%
缅甸: 34%
清洁和整洁
Chengdu
59%
蒙古国: 29%
不丹: 57%
香港: 54%
缅甸: 18%
噪声和光污染
Chengdu
50%
蒙古国: 48%
不丹: 55%
香港: 66%
缅甸: 52%
水污染
Chengdu
59%
蒙古国: 68%
不丹: 56%
香港: 53%
缅甸: 74%
Source: Numbeo
君平街
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）
君平街
index
2022-05-27
pm25
28
no2
22
pm10
35
co
579
o3
22
so2
4.6
君平街
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
44
44
45
56
72
84
53
34
32
30
24
27
41
46
47
59
84
65
59
56
co
582
677
550
654
827
847
787
569
780
638
610
568
650
700
739
892
789
797
787
906
no2
38
47
41
23
44
58
44
39
37
39
38
30
40
41
53
42
45
50
52
57
o3
194
131
105
91
61
54
53
73
93
175
130
145
134
131
86
60
53
33
56
70
pm10
78
71
75
71
85
110
80
55
60
67
46
44
59
72
74
76
115
100
88
85
so2
5.6
4.9
6.8
5.9
7.9
10
8.2
7
7.1
5.4
4.1
3.4
3.9
4.7
3.9
3.6
3.3
5.2
5.3
6.3
* 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 Chengdu
| 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 | 44 (Unhealthy for Sensitive Groups) | 44 (Unhealthy for Sensitive Groups) | 45 (Unhealthy for Sensitive Groups) | 56 (Unhealthy) | 72 (Unhealthy) | 84 (Very Unhealthy) | 53 (Unhealthy for Sensitive Groups) | 34 (Moderate) | 32 (Moderate) | 30 (Moderate) | 24 (Moderate) | 27 (Moderate) | 41 (Unhealthy for Sensitive Groups) | 46 (Unhealthy for Sensitive Groups) | 47 (Unhealthy for Sensitive Groups) | 59 (Unhealthy) | 84 (Very Unhealthy) | 65 (Unhealthy) | 59 (Unhealthy) | 56 (Unhealthy) |
| co | 582 (Good) | 677 (Good) | 550 (Good) | 654 (Good) | 827 (Good) | 847 (Good) | 787 (Good) | 569 (Good) | 780 (Good) | 638 (Good) | 610 (Good) | 568 (Good) | 650 (Good) | 700 (Good) | 739 (Good) | 892 (Good) | 789 (Good) | 797 (Good) | 787 (Good) | 906 (Good) |
| no2 | 38 (Good) | 47 (Moderate) | 41 (Moderate) | 23 (Good) | 44 (Moderate) | 58 (Moderate) | 44 (Moderate) | 39 (Good) | 37 (Good) | 39 (Good) | 38 (Good) | 30 (Good) | 40 (Good) | 41 (Moderate) | 53 (Moderate) | 42 (Moderate) | 45 (Moderate) | 50 (Moderate) | 52 (Moderate) | 57 (Moderate) |
| o3 | 194 (Very Unhealthy) | 131 (Unhealthy for Sensitive Groups) | 105 (Moderate) | 91 (Moderate) | 61 (Good) | 54 (Good) | 53 (Good) | 73 (Moderate) | 93 (Moderate) | 175 (Unhealthy) | 130 (Unhealthy for Sensitive Groups) | 145 (Unhealthy for Sensitive Groups) | 134 (Unhealthy for Sensitive Groups) | 131 (Unhealthy for Sensitive Groups) | 86 (Moderate) | 60 (Good) | 53 (Good) | 33 (Good) | 56 (Good) | 70 (Moderate) |
| pm10 | 78 (Unhealthy for Sensitive Groups) | 71 (Unhealthy for Sensitive Groups) | 75 (Unhealthy for Sensitive Groups) | 71 (Unhealthy for Sensitive Groups) | 85 (Unhealthy) | 110 (Very Unhealthy) | 80 (Unhealthy for Sensitive Groups) | 55 (Unhealthy for Sensitive Groups) | 60 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 44 (Moderate) | 59 (Unhealthy for Sensitive Groups) | 72 (Unhealthy for Sensitive Groups) | 74 (Unhealthy for Sensitive Groups) | 76 (Unhealthy for Sensitive Groups) | 115 (Very Unhealthy) | 100 (Unhealthy) | 88 (Unhealthy) | 85 (Unhealthy) |
| so2 | 5.6 (Good) | 4.9 (Good) | 6.8 (Good) | 5.9 (Good) | 7.9 (Good) | 10 (Good) | 8.2 (Good) | 7 (Good) | 7.1 (Good) | 5.4 (Good) | 4.1 (Good) | 3.4 (Good) | 3.9 (Good) | 4.7 (Good) | 3.9 (Good) | 3.6 (Good) | 3.3 (Good) | 5.2 (Good) | 5.3 (Good) | 6.3 (Good) |
城市中的绿化和公园
Chengdu 60%
蒙古国: 27% 不丹: 82% 香港: 52% 缅甸: 33%颗粒物PM2.5
Chengdu 63 (Unhealthy)
在城市中消磨时光的乐趣
Chengdu 40%
蒙古国: 22% 不丹: 61% 香港: 43% 缅甸: 24%颗粒物
Chengdu 110 (Unhealthy)
空气污染
Chengdu 77%
蒙古国: 87% 不丹: 45% 香港: 67% 缅甸: 83%垃圾处理机
Chengdu 48%
蒙古国: 27% 不丹: 47% 香港: 52% 缅甸: 12%饮用水的供应和质量
Chengdu 51%
蒙古国: 46% 不丹: 64% 香港: 66% 缅甸: 34%清洁和整洁
Chengdu 59%
蒙古国: 29% 不丹: 57% 香港: 54% 缅甸: 18%噪声和光污染
Chengdu 50%
蒙古国: 48% 不丹: 55% 香港: 66% 缅甸: 52%水污染
Chengdu 59%
蒙古国: 68% 不丹: 56% 香港: 53% 缅甸: 74%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）君平街
| index | 2022-05-27 |
|---|---|
| pm25 | 28 |
| no2 | 22 |
| pm10 | 35 |
| co | 579 |
| o3 | 22 |
| so2 | 4.6 |
君平街
| 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 | 44 | 44 | 45 | 56 | 72 | 84 | 53 | 34 | 32 | 30 | 24 | 27 | 41 | 46 | 47 | 59 | 84 | 65 | 59 | 56 |
| co | 582 | 677 | 550 | 654 | 827 | 847 | 787 | 569 | 780 | 638 | 610 | 568 | 650 | 700 | 739 | 892 | 789 | 797 | 787 | 906 |
| no2 | 38 | 47 | 41 | 23 | 44 | 58 | 44 | 39 | 37 | 39 | 38 | 30 | 40 | 41 | 53 | 42 | 45 | 50 | 52 | 57 |
| o3 | 194 | 131 | 105 | 91 | 61 | 54 | 53 | 73 | 93 | 175 | 130 | 145 | 134 | 131 | 86 | 60 | 53 | 33 | 56 | 70 |
| pm10 | 78 | 71 | 75 | 71 | 85 | 110 | 80 | 55 | 60 | 67 | 46 | 44 | 59 | 72 | 74 | 76 | 115 | 100 | 88 | 85 |
| so2 | 5.6 | 4.9 | 6.8 | 5.9 | 7.9 | 10 | 8.2 | 7 | 7.1 | 5.4 | 4.1 | 3.4 | 3.9 | 4.7 | 3.9 | 3.6 | 3.3 | 5.2 | 5.3 | 6.3 |