空气污染在 Heyuan ：实时空气质量指数和烟雾警报。
城市污染和空气质量 Heyuan 。 今天是 2025年5月1日星期四 。 已记录下列空气污染值 Heyuan ：- 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 Heyuan 。 空气中的空气是否 Heyuan ？有烟雾吗？
目前 PM2.5 的当前 Heyuan ？ (尘埃)
今天的 PM2.5 级别是：
61 (不良)
相比之下，过去 7 天内 PM2.5 Heyuan 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： 53 (2018年12月) 。
颗粒物PM2.5污染的最低水平发生在月份： 七月 (12) 。
NO2 水平有多高？ (二氧化氮（NO2）)
22 (好)
今天下午的 PM10 Heyuan ？ (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Heyuan ：
69 (敏感组不正常)
最高 PM10 值通常以月份为 108 (2018年12月) 。
颗粒物PM10污染的最低值 Heyuan 记录为： 七月 (29) 。
CO 级别有多高？ (一氧化碳 （CO）)
219 (好)
今天 O3 级别在 Heyuan ？ (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 Heyuan
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 Heyuan 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
25 (Moderate)
19 (Moderate)
27 (Moderate)
43 (Unhealthy for Sensitive Groups)
47 (Unhealthy for Sensitive Groups)
52 (Unhealthy for Sensitive Groups)
28 (Moderate)
17 (Moderate)
21 (Moderate)
17 (Moderate)
12 (Good)
17 (Moderate)
31 (Moderate)
21 (Moderate)
29 (Moderate)
45 (Unhealthy for Sensitive Groups)
53 (Unhealthy for Sensitive Groups)
53 (Unhealthy for Sensitive Groups)
37 (Unhealthy for Sensitive Groups)
27 (Moderate)
co
434 (Good)
346 (Good)
503 (Good)
640 (Good)
1 (Good)
993 (Good)
496 (Good)
545 (Good)
720 (Good)
588 (Good)
380 (Good)
426 (Good)
499 (Good)
493 (Good)
629 (Good)
944 (Good)
1 (Good)
1 (Good)
811 (Good)
645 (Good)
no2
41 (Moderate)
47 (Moderate)
49 (Moderate)
37 (Good)
44 (Moderate)
51 (Moderate)
38 (Good)
36 (Good)
38 (Good)
38 (Good)
31 (Good)
34 (Good)
34 (Good)
39 (Good)
42 (Moderate)
34 (Good)
54 (Moderate)
39 (Good)
39 (Good)
46 (Moderate)
o3
146 (Unhealthy for Sensitive Groups)
120 (Unhealthy for Sensitive Groups)
93 (Moderate)
78 (Moderate)
71 (Moderate)
39 (Good)
42 (Good)
62 (Good)
66 (Good)
108 (Moderate)
88 (Moderate)
91 (Moderate)
88 (Moderate)
93 (Moderate)
73 (Moderate)
71 (Moderate)
56 (Good)
41 (Good)
53 (Good)
67 (Good)
pm10
55 (Unhealthy for Sensitive Groups)
42 (Moderate)
63 (Unhealthy for Sensitive Groups)
66 (Unhealthy for Sensitive Groups)
64 (Unhealthy for Sensitive Groups)
81 (Unhealthy)
52 (Unhealthy for Sensitive Groups)
32 (Moderate)
37 (Moderate)
32 (Moderate)
29 (Moderate)
35 (Moderate)
64 (Unhealthy for Sensitive Groups)
42 (Moderate)
59 (Unhealthy for Sensitive Groups)
76 (Unhealthy for Sensitive Groups)
88 (Unhealthy)
108 (Unhealthy)
66 (Unhealthy for Sensitive Groups)
54 (Unhealthy for Sensitive Groups)
so2
8.8 (Good)
8.2 (Good)
12 (Good)
8.7 (Good)
7 (Good)
12 (Good)
6.7 (Good)
7.1 (Good)
6 (Good)
9.6 (Good)
14 (Good)
15 (Good)
12 (Good)
12 (Good)
14 (Good)
11 (Good)
14 (Good)
10 (Good)
12 (Good)
11 (Good)
data source »
老城
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）
老城
index
2022-05-27
pm25
28
no2
22
pm10
35
co
579
o3
22
so2
4.6
老城
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
25
19
27
43
47
52
28
17
21
17
12
17
31
21
29
45
53
53
37
27
co
434
346
503
640
1
993
496
545
720
588
380
426
499
493
629
944
1
1
811
645
no2
41
47
49
37
44
51
38
36
38
38
31
34
34
39
42
34
54
39
39
46
o3
146
120
93
78
71
39
42
62
66
108
88
91
88
93
73
71
56
41
53
67
pm10
55
42
63
66
64
81
52
32
37
32
29
35
64
42
59
76
88
108
66
54
so2
8.8
8.2
12
8.7
7
12
6.7
7.1
6
9.6
14
15
12
12
14
11
14
10
12
11
* 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 Heyuan
| 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 | 25 (Moderate) | 19 (Moderate) | 27 (Moderate) | 43 (Unhealthy for Sensitive Groups) | 47 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) | 28 (Moderate) | 17 (Moderate) | 21 (Moderate) | 17 (Moderate) | 12 (Good) | 17 (Moderate) | 31 (Moderate) | 21 (Moderate) | 29 (Moderate) | 45 (Unhealthy for Sensitive Groups) | 53 (Unhealthy for Sensitive Groups) | 53 (Unhealthy for Sensitive Groups) | 37 (Unhealthy for Sensitive Groups) | 27 (Moderate) |
| co | 434 (Good) | 346 (Good) | 503 (Good) | 640 (Good) | 1 (Good) | 993 (Good) | 496 (Good) | 545 (Good) | 720 (Good) | 588 (Good) | 380 (Good) | 426 (Good) | 499 (Good) | 493 (Good) | 629 (Good) | 944 (Good) | 1 (Good) | 1 (Good) | 811 (Good) | 645 (Good) |
| no2 | 41 (Moderate) | 47 (Moderate) | 49 (Moderate) | 37 (Good) | 44 (Moderate) | 51 (Moderate) | 38 (Good) | 36 (Good) | 38 (Good) | 38 (Good) | 31 (Good) | 34 (Good) | 34 (Good) | 39 (Good) | 42 (Moderate) | 34 (Good) | 54 (Moderate) | 39 (Good) | 39 (Good) | 46 (Moderate) |
| o3 | 146 (Unhealthy for Sensitive Groups) | 120 (Unhealthy for Sensitive Groups) | 93 (Moderate) | 78 (Moderate) | 71 (Moderate) | 39 (Good) | 42 (Good) | 62 (Good) | 66 (Good) | 108 (Moderate) | 88 (Moderate) | 91 (Moderate) | 88 (Moderate) | 93 (Moderate) | 73 (Moderate) | 71 (Moderate) | 56 (Good) | 41 (Good) | 53 (Good) | 67 (Good) |
| pm10 | 55 (Unhealthy for Sensitive Groups) | 42 (Moderate) | 63 (Unhealthy for Sensitive Groups) | 66 (Unhealthy for Sensitive Groups) | 64 (Unhealthy for Sensitive Groups) | 81 (Unhealthy) | 52 (Unhealthy for Sensitive Groups) | 32 (Moderate) | 37 (Moderate) | 32 (Moderate) | 29 (Moderate) | 35 (Moderate) | 64 (Unhealthy for Sensitive Groups) | 42 (Moderate) | 59 (Unhealthy for Sensitive Groups) | 76 (Unhealthy for Sensitive Groups) | 88 (Unhealthy) | 108 (Unhealthy) | 66 (Unhealthy for Sensitive Groups) | 54 (Unhealthy for Sensitive Groups) |
| so2 | 8.8 (Good) | 8.2 (Good) | 12 (Good) | 8.7 (Good) | 7 (Good) | 12 (Good) | 6.7 (Good) | 7.1 (Good) | 6 (Good) | 9.6 (Good) | 14 (Good) | 15 (Good) | 12 (Good) | 12 (Good) | 14 (Good) | 11 (Good) | 14 (Good) | 10 (Good) | 12 (Good) | 11 (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）老城
| index | 2022-05-27 |
|---|---|
| pm25 | 28 |
| no2 | 22 |
| pm10 | 35 |
| co | 579 |
| o3 | 22 |
| so2 | 4.6 |
老城
| 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 | 25 | 19 | 27 | 43 | 47 | 52 | 28 | 17 | 21 | 17 | 12 | 17 | 31 | 21 | 29 | 45 | 53 | 53 | 37 | 27 |
| co | 434 | 346 | 503 | 640 | 1 | 993 | 496 | 545 | 720 | 588 | 380 | 426 | 499 | 493 | 629 | 944 | 1 | 1 | 811 | 645 |
| no2 | 41 | 47 | 49 | 37 | 44 | 51 | 38 | 36 | 38 | 38 | 31 | 34 | 34 | 39 | 42 | 34 | 54 | 39 | 39 | 46 |
| o3 | 146 | 120 | 93 | 78 | 71 | 39 | 42 | 62 | 66 | 108 | 88 | 91 | 88 | 93 | 73 | 71 | 56 | 41 | 53 | 67 |
| pm10 | 55 | 42 | 63 | 66 | 64 | 81 | 52 | 32 | 37 | 32 | 29 | 35 | 64 | 42 | 59 | 76 | 88 | 108 | 66 | 54 |
| so2 | 8.8 | 8.2 | 12 | 8.7 | 7 | 12 | 6.7 | 7.1 | 6 | 9.6 | 14 | 15 | 12 | 12 | 14 | 11 | 14 | 10 | 12 | 11 |