Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
65
PM2.5
140
*
PM10
163
O3
0.9
CO
2
SO2
84
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Jan
131
Light
Tue
20 Jan
79
Good
Wed
21 Jan
54
Good
Thu
22 Jan
53
Good
Fri
23 Jan
70
Good
Sat
24 Jan
85
Good
Sun
25 Jan
19
Excellent
Air quality in the last 12 months (Sanshui)
|
2025/11
|
31
|
42
|
29
|
23
|
17
|
28
|
43
|
57
|
26
|
13
|
14
|
17
|
21
|
39
|
55
|
56
|
56
|
36
|
24
|
32
|
36
|
43
|
63
|
52
|
48
|
61
|
56
|
68
|
74
|
69
|
|
|
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
|
|
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