Air Quality
Excellent
No health implications.
8
PM2.5
13
PM10
17
O3
0.9
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Feb
51
Good
Tue
4 Feb
51
Good
Wed
5 Feb
59
Good
Thu
6 Feb
60
Good
Fri
7 Feb
62
Good
Sat
8 Feb
48
Excellent
Sun
9 Feb
26
Excellent
Air quality in the last 12 months (Sanshui)
|
2024/12
|
86
|
107
|
93
|
80
|
77
|
78
|
49
|
31
|
62
|
85
|
60
|
29
|
36
|
55
|
54
|
51
|
66
|
51
|
51
|
75
|
69
|
63
|
73
|
76
|
67
|
71
|
96
|
86
|
91
|
120
|
86
|
|
2024/11
|
45
|
39
|
57
|
56
|
39
|
54
|
43
|
46
|
52
|
53
|
51
|
47
|
47
|
38
|
31
|
29
|
27
|
21
|
17
|
20
|
27
|
32
|
35
|
46
|
45
|
22
|
30
|
41
|
43
|
59
|
|
|
2024/10
|
35
|
23
|
38
|
36
|
41
|
43
|
55
|
70
|
54
|
33
|
48
|
74
|
78
|
81
|
59
|
50
|
40
|
57
|
49
|
32
|
30
|
32
|
22
|
33
|
36
|
37
|
37
|
18
|
22
|
38
|
44
|
|
2024/09
|
41
|
41
|
40
|
37
|
35
|
14
|
17
|
21
|
18
|
35
|
51
|
47
|
35
|
34
|
24
|
32
|
33
|
23
|
40
|
34
|
23
|
15
|
18
|
20
|
38
|
46
|
40
|
48
|
38
|
38
|
|
|
2024/08
|
35
|
33
|
33
|
39
|
42
|
38
|
55
|
40
|
28
|
29
|
27
|
32
|
36
|
30
|
26
|
23
|
20
|
23
|
30
|
29
|
24
|
26
|
33
|
36
|
31
|
34
|
38
|
47
|
29
|
37
|
37
|
|
2024/07
|
26
|
24
|
19
|
23
|
28
|
21
|
19
|
17
|
19
|
17
|
16
|
17
|
16
|
23
|
28
|
20
|
17
|
16
|
25
|
23
|
21
|
24
|
20
|
20
|
39
|
34
|
17
|
15
|
14
|
16
|
17
|
|
2024/06
|
11
|
20
|
27
|
27
|
35
|
17
|
29
|
25
|
21
|
21
|
18
|
31
|
29
|
22
|
21
|
24
|
29
|
25
|
23
|
21
|
17
|
27
|
13
|
14
|
18
|
24
|
44
|
19
|
20
|
20
|
|
|
2024/05
|
16
|
23
|
35
|
33
|
46
|
61
|
36
|
34
|
47
|
52
|
42
|
33
|
42
|
62
|
57
|
59
|
62
|
42
|
26
|
14
|
15
|
29
|
37
|
23
|
29
|
21
|
28
|
29
|
33
|
52
|
19
|
|
2024/04
|
46
|
46
|
31
|
30
|
14
|
17
|
16
|
19
|
30
|
46
|
59
|
58
|
56
|
41
|
43
|
38
|
37
|
41
|
33
|
25
|
28
|
52
|
37
|
47
|
31
|
37
|
44
|
34
|
32
|
25
|
|
|
2024/03
|
25
|
30
|
58
|
56
|
43
|
36
|
39
|
51
|
56
|
23
|
28
|
48
|
68
|
46
|
56
|
76
|
68
|
61
|
25
|
75
|
63
|
64
|
49
|
40
|
42
|
42
|
50
|
49
|
49
|
48
|
42
|
|
2024/02
|
47
|
30
|
27
|
24
|
13
|
16
|
11
|
13
|
30
|
72
|
56
|
73
|
50
|
43
|
38
|
27
|
35
|
30
|
32
|
25
|
35
|
22
|
12
|
15
|
15
|
20
|
17
|
28
|
15
|
||
|
2024/01
|
96
|
72
|
30
|
51
|
105
|
114
|
66
|
74
|
65
|
30
|
49
|
74
|
127
|
132
|
108
|
64
|
71
|
55
|
71
|
39
|
21
|
19
|
24
|
36
|
51
|
55
|
47
|
46
|
63
|
85
|
85
|
|
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
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution