No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
29 Mar
Sat
30 Mar
Sun
31 Mar
Mon
1 Apr
Tue
2 Apr
Wed
3 Apr
Thu
4 Apr
板塘
439
PM2.5
33
PM10
135
O3
0.8
CO
2
SO2
2
NO2
江麓
4317
PM2.5
30
PM10
137
O3
0.5
CO
10
SO2
1
NO2
岳塘
4416
PM2.5
31
PM10
140
O3
0.8
CO
11
SO2
4
NO2
科大
4121
PM2.5
31
PM10
130
O3
1.1
CO
12
SO2
8
NO2
昭山
4517
PM2.5
31
PM10
142
O3
0.5
CO
9
SO2
8
NO2
韶山
4010
PM2.5
31
PM10
125
O3
0.3
CO
7
SO2
6
NO2
2024/02
|
40
|
21
|
28
|
61
|
74
|
48
|
97
|
119
|
158
|
238
|
109
|
87
|
57
|
54
|
62
|
50
|
41
|
36
|
76
|
26
|
16
|
36
|
47
|
53
|
68
|
73
|
88
|
72
|
76
|
||
2024/01
|
101
|
101
|
65
|
68
|
77
|
99
|
139
|
141
|
124
|
134
|
84
|
98
|
86
|
111
|
184
|
121
|
63
|
22
|
16
|
43
|
73
|
55
|
45
|
48
|
57
|
68
|
82
|
85
|
99
|
57
|
56
|
2023/12
|
47
|
66
|
91
|
87
|
65
|
71
|
69
|
59
|
59
|
64
|
17
|
38
|
60
|
54
|
24
|
38
|
47
|
37
|
58
|
56
|
77
|
52
|
56
|
75
|
86
|
73
|
102
|
213
|
245
|
220
|
171
|
2023/11
|
67
|
61
|
66
|
84
|
67
|
29
|
44
|
34
|
27
|
36
|
24
|
33
|
82
|
74
|
61
|
70
|
71
|
70
|
68
|
71
|
65
|
63
|
87
|
77
|
69
|
69
|
90
|
84
|
80
|
67
|
|
2023/10
|
37
|
41
|
21
|
33
|
29
|
56
|
36
|
40
|
36
|
45
|
52
|
70
|
83
|
65
|
86
|
73
|
71
|
77
|
69
|
29
|
48
|
63
|
74
|
80
|
66
|
57
|
62
|
50
|
61
|
75
|
78
|
2023/09
|
48
|
48
|
39
|
46
|
47
|
40
|
32
|
37
|
43
|
42
|
38
|
31
|
28
|
33
|
23
|
40
|
36
|
37
|
36
|
37
|
19
|
23
|
30
|
30
|
26
|
28
|
45
|
49
|
54
|
51
|
|
2023/08
|
25
|
24
|
37
|
51
|
43
|
33
|
34
|
36
|
33
|
40
|
52
|
40
|
36
|
34
|
41
|
47
|
56
|
62
|
56
|
58
|
39
|
29
|
39
|
51
|
56
|
40
|
27
|
25
|
41
|
43
|
46
|
2023/07
|
40
|
34
|
28
|
24
|
25
|
26
|
28
|
29
|
29
|
29
|
29
|
31
|
32
|
41
|
39
|
59
|
50
|
30
|
22
|
26
|
29
|
27
|
24
|
35
|
33
|
34
|
33
|
26
|
27
|
32
|
25
|
2023/06
|
43
|
54
|
56
|
56
|
35
|
33
|
42
|
34
|
43
|
37
|
53
|
53
|
35
|
47
|
52
|
48
|
29
|
23
|
29
|
23
|
24
|
25
|
28
|
31
|
25
|
20
|
21
|
27
|
28
|
35
|
|
2023/05
|
72
|
64
|
38
|
34
|
26
|
21
|
39
|
47
|
52
|
42
|
43
|
55
|
59
|
79
|
73
|
59
|
37
|
42
|
62
|
52
|
42
|
40
|
50
|
40
|
35
|
35
|
28
|
33
|
52
|
58
|
34
|
2023/04
|
54
|
50
|
30
|
22
|
28
|
32
|
58
|
80
|
69
|
66
|
40
|
54
|
51
|
49
|
89
|
76
|
61
|
34
|
32
|
46
|
51
|
33
|
13
|
16
|
26
|
40
|
43
|
41
|
89
|
96
|
|
2023/03
|
123
|
154
|
147
|
102
|
76
|
61
|
77
|
97
|
77
|
61
|
73
|
120
|
115
|
89
|
71
|
112
|
31
|
39
|
16
|
36
|
29
|
37
|
63
|
36
|
70
|
59
|
61
|
78
|
77
|
74
|
61
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
*: primary pollution