| 公开具体内容 |
| 2026年环境空气三月份报表 |
| 站点名称 |
时间 |
SO2 (ug/m3) |
PM2.5(ug/m3) |
PM10(ug/m3) |
O38小时(ug/m3) |
NO28小时(ug/m3) |
CO(ug/m3) |
AQI |
首要污染物 |
空气质量 |
等级 |
| 湘阴县 |
2026/3/1 |
1 |
11 |
8 |
34 |
11 |
1 |
25 |
|
优 |
|
| 湘阴县 |
2026/3/2 |
3 |
11 |
15 |
42 |
11 |
1.1 |
28 |
|
优 |
|
| 湘阴县 |
2026/3/3 |
5 |
14 |
29 |
43 |
14 |
0.7 |
39 |
|
优 |
|
| 湘阴县 |
2026/3/4 |
5 |
16 |
33 |
68 |
16 |
0.6 |
39 |
|
优 |
|
| 湘阴县 |
2026/3/5 |
6 |
19 |
39 |
77 |
19 |
0.6 |
48 |
|
优 |
|
| 湘阴县 |
2026/3/6 |
6 |
20 |
50 |
68 |
20 |
0.6 |
60 |
PM2.5 |
良 |
|
| 湘阴县 |
2026/3/7 |
5 |
17 |
49 |
75 |
17 |
0.5 |
54 |
PM2.5 |
良 |
|
| 湘阴县 |
2026/3/8 |
5 |
12 |
37 |
58 |
12 |
0.4 |
45 |
|
优 |
|
| 湘阴县 |
2026/3/9 |
5 |
14 |
43 |
90 |
14 |
0.4 |
50 |
|
优 |
|
| 湘阴县 |
2026/3/10 |
6 |
20 |
51 |
104 |
20 |
0.7 |
62 |
PM2.5 |
良 |
|
| 湘阴县 |
2026/3/11 |
6 |
16 |
36 |
97 |
16 |
0.4 |
49 |
|
优 |
|
| 湘阴县 |
2026/3/12 |
6 |
18 |
53 |
127 |
18 |
0.5 |
73 |
O3 |
良 |
|
| 湘阴县 |
2026/3/13 |
8 |
27 |
49 |
135 |
27 |
0.4 |
80 |
O3 |
良 |
|
| 湘阴县 |
2026/3/14 |
7 |
27 |
48 |
143 |
27 |
0.4 |
86 |
O3 |
良 |
|
| 湘阴县 |
2026/3/15 |
5 |
15 |
46 |
57 |
15 |
0.8 |
74 |
PM2.5 |
良 |
|
| 湘阴县 |
2026/3/16 |
4 |
10 |
4 |
49 |
10 |
1.1 |
28 |
|
优 |
|
| 湘阴县 |
2026/3/17 |
3 |
13 |
6 |
33 |
13 |
0.8 |
20 |
|
优 |
|
| 湘阴县 |
2026/3/18 |
4 |
12 |
17 |
78 |
12 |
0.6 |
39 |
|
优 |
|
| 湘阴县 |
2026/3/19 |
5 |
27 |
34 |
46 |
27 |
0.5 |
34 |
|
优 |
|
| 湘阴县 |
2026/3/20 |
4 |
18 |
38 |
60 |
18 |
0.6 |
42 |
|
优 |
|
| 湘阴县 |
2026/3/21 |
5 |
22 |
43 |
68 |
22 |
0.5 |
45 |
|
优 |
|
| 湘阴县 |
2026/3/22 |
4 |
26 |
24 |
49 |
26 |
0.7 |
33 |
|
优 |
|
| 湘阴县 |
2026/3/23 |
3 |
21 |
18 |
40 |
21 |
0.8 |
27 |
|
优 |
|
| 湘阴县 |
2026/3/24 |
3 |
12 |
42 |
78 |
12 |
0.6 |
42 |
|
优 |
|
| 湘阴县 |
2026/3/25 |
5 |
24 |
56 |
64 |
24 |
0.7 |
60 |
PM2.5 |
良 |
|
| 湘阴县 |
2026/3/26 |
3 |
10 |
27 |
81 |
10 |
0.7 |
41 |
|
优 |
|
| 湘阴县 |
2026/3/27 |
3 |
14 |
42 |
77 |
14 |
0.5 |
43 |
|
优 |
|
| 湘阴县 |
2026/3/28 |
4 |
17 |
36 |
52 |
17 |
0.4 |
38 |
|
优 |
|
| 湘阴县 |
2026/3/29 |
4 |
20 |
34 |
76* |
20 |
0.5 |
38 |
|
优 |
|
| 湘阴县 |
2026/3/30 |
3 |
8 |
18 |
100 |
8 |
0.2 |
50 |
|
优 |
|
| 湘阴县 |
2026/3/31 |
3 |
10 |
31 |
90 |
10 |
0.6 |
45 |
|
优 |
|
| 月均值 |
4.5 |
26.3 |
34.1 |
104 |
16.8 |
1.05 |
|
|
|
|
| 监测结论: 本月我县开展环境空气质量监测31天,监测结果执行《环境空气质量标准》(GB3095-2012)表1中各污染物项目浓度限值二级标准。监测结果表明:湘阴县2026年3月份环境空气质量综合指数5.676,环境空气质量优良天数比例100%,优良天数31天,最大单项污染物为CO。PM2.5平均浓度26.3ug/m3,PM10平均浓度为34.1ug/m3,O3浓度(90PER)104ug/m3,SO2平均浓度4.5ug/m3,NO2平均浓度16.8ug/m3,浓度(95PER)1.05mg/m3。 |
|