Air Quality
Excellent
No health implications.
7
PM2.5
25
PM10
133
O3
0.5
CO
2
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jun
56
Good
Sun
29 Jun
55
Good
Mon
30 Jun
51
Good
Tue
1 Jul
50
Excellent
Wed
2 Jul
67
Good
Thu
3 Jul
73
Good
Fri
4 Jul
22
Excellent
Air quality in the last 12 months (Sanshui)
|
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
|
|
|
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
|
|
|
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