Air Quality
Excellent
No health implications.
8
PM2.5
12
PM10
26
O3
0.6
CO
5
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Nov
49
Excellent
Wed
19 Nov
48
Excellent
Thu
20 Nov
51
Good
Fri
21 Nov
58
Good
Sat
22 Nov
60
Good
Sun
23 Nov
71
Good
Mon
24 Nov
25
Excellent
Air quality in the last 12 months (Sanshui)
|
2025/10
|
46
|
23
|
27
|
37
|
16
|
17
|
35
|
36
|
49
|
48
|
51
|
37
|
29
|
35
|
55
|
59
|
53
|
57
|
31
|
17
|
12
|
15
|
21
|
41
|
47
|
50
|
48
|
51
|
59
|
61
|
38
|
|
2025/09
|
27
|
25
|
27
|
26
|
26
|
34
|
29
|
10
|
15
|
21
|
29
|
22
|
27
|
26
|
26
|
32
|
39
|
37
|
30
|
20
|
12
|
22
|
21
|
10
|
16
|
23
|
39
|
42
|
37
|
47
|
|
|
2025/08
|
28
|
28
|
27
|
33
|
24
|
19
|
32
|
37
|
40
|
27
|
29
|
29
|
30
|
32
|
16
|
25
|
25
|
13
|
20
|
26
|
22
|
34
|
50
|
26
|
29
|
36
|
39
|
45
|
35
|
27
|
26
|
|
2025/07
|
19
|
28
|
50
|
47
|
49
|
38
|
41
|
26
|
32
|
29
|
20
|
30
|
29
|
37
|
37
|
35
|
39
|
48
|
26
|
13
|
12
|
16
|
21
|
28
|
27
|
31
|
41
|
43
|
39
|
32
|
25
|
|
2025/06
|
36
|
36
|
17
|
35
|
43
|
39
|
34
|
30
|
39
|
44
|
30
|
22
|
18
|
15
|
21
|
30
|
18
|
20
|
16
|
17
|
19
|
22
|
23
|
20
|
24
|
23
|
20
|
21
|
19
|
21
|
|
|
2025/05
|
43
|
56
|
42
|
32
|
28
|
34
|
27
|
32
|
23
|
39
|
36
|
57
|
61
|
43
|
29
|
24
|
27
|
22
|
32
|
32
|
32
|
36
|
34
|
21
|
44
|
51
|
62
|
59
|
32
|
22
|
41
|
|
2025/04
|
33
|
55
|
83
|
55
|
66
|
77
|
98
|
71
|
59
|
46
|
39
|
76
|
257
|
171
|
114
|
109
|
70
|
58
|
39
|
37
|
31
|
35
|
45
|
29
|
16
|
39
|
41
|
35
|
46
|
55
|
|
|
2025/03
|
38
|
32
|
40
|
30
|
15
|
12
|
25
|
39
|
66
|
87
|
43
|
39
|
35
|
37
|
19
|
14
|
51
|
48
|
49
|
60
|
83
|
74
|
75
|
79
|
69
|
50
|
34
|
44
|
17
|
13
|
17
|
|
2025/02
|
65
|
34
|
10
|
27
|
46
|
46
|
25
|
52
|
36
|
53
|
65
|
80
|
46
|
68
|
48
|
64
|
48
|
51
|
49
|
52
|
32
|
37
|
24
|
37
|
64
|
72
|
81
|
47
|
|||
|
2025/01
|
89
|
91
|
68
|
81
|
105
|
105
|
99
|
86
|
88
|
55
|
44
|
57
|
69
|
96
|
60
|
63
|
53
|
63
|
64
|
71
|
89
|
91
|
80
|
51
|
30
|
16
|
26
|
43
|
61
|
84
|
42
|
|
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
|
|
|
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