Air Quality
Excellent
No health implications.
10
PM2.5
25
PM10
20
O3
0.5
CO
6
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Jul
105
Light
Sat
12 Jul
80
Good
Sun
13 Jul
58
Good
Mon
14 Jul
57
Good
Tue
15 Jul
52
Good
Wed
16 Jul
16
Excellent
Thu
17 Jul
34
Excellent
Air quality in the last 12 months (Shuangyang)
|
2025/06
|
24
|
37
|
17
|
17
|
27
|
29
|
22
|
28
|
29
|
15
|
15
|
26
|
31
|
28
|
27
|
19
|
27
|
29
|
22
|
16
|
14
|
22
|
30
|
38
|
36
|
24
|
38
|
28
|
27
|
18
|
|
|
2025/05
|
22
|
22
|
21
|
22
|
34
|
28
|
39
|
44
|
37
|
27
|
36
|
48
|
46
|
42
|
36
|
24
|
19
|
31
|
25
|
25
|
39
|
38
|
31
|
28
|
27
|
36
|
38
|
32
|
37
|
44
|
49
|
|
2025/04
|
73
|
50
|
76
|
62
|
35
|
52
|
44
|
64
|
74
|
87
|
80
|
32
|
10
|
22
|
29
|
28
|
50
|
34
|
26
|
58
|
79
|
19
|
34
|
74
|
39
|
59
|
53
|
52
|
61
|
47
|
|
|
2025/03
|
58
|
24
|
47
|
51
|
52
|
61
|
50
|
64
|
93
|
74
|
62
|
123
|
40
|
41
|
44
|
54
|
76
|
63
|
74
|
80
|
77
|
134
|
149
|
89
|
136
|
68
|
47
|
23
|
24
|
41
|
84
|
|
2025/02
|
100
|
110
|
65
|
69
|
62
|
61
|
50
|
34
|
59
|
87
|
70
|
43
|
60
|
66
|
67
|
39
|
29
|
38
|
41
|
43
|
42
|
46
|
52
|
44
|
101
|
52
|
71
|
104
|
|||
|
2025/01
|
35
|
34
|
38
|
54
|
83
|
99
|
64
|
50
|
60
|
69
|
81
|
96
|
88
|
56
|
34
|
43
|
45
|
58
|
65
|
104
|
137
|
105
|
74
|
70
|
74
|
80
|
64
|
73
|
91
|
57
|
74
|
|
2024/12
|
47
|
18
|
19
|
19
|
22
|
48
|
44
|
54
|
68
|
79
|
49
|
48
|
60
|
41
|
26
|
34
|
36
|
58
|
61
|
65
|
68
|
42
|
52
|
37
|
53
|
33
|
34
|
35
|
43
|
51
|
37
|
|
2024/11
|
67
|
79
|
109
|
29
|
21
|
38
|
39
|
69
|
53
|
44
|
71
|
46
|
56
|
31
|
22
|
45
|
43
|
80
|
59
|
54
|
84
|
59
|
83
|
68
|
48
|
44
|
29
|
44
|
34
|
50
|
|
|
2024/10
|
16
|
25
|
22
|
30
|
39
|
39
|
32
|
37
|
38
|
24
|
30
|
43
|
53
|
34
|
16
|
27
|
57
|
43
|
22
|
31
|
24
|
35
|
44
|
54
|
77
|
98
|
50
|
32
|
49
|
85
|
69
|
|
2024/09
|
13
|
14
|
15
|
21
|
14
|
14
|
22
|
20
|
22
|
18
|
22
|
16
|
21
|
16
|
18
|
23
|
31
|
27
|
26
|
18
|
20
|
22
|
19
|
19
|
18
|
19
|
20
|
26
|
27
|
19
|
|
|
2024/08
|
15
|
20
|
20
|
21
|
15
|
16
|
26
|
31
|
25
|
23
|
24
|
23
|
20
|
23
|
27
|
23
|
26
|
30
|
22
|
21
|
13
|
14
|
18
|
24
|
23
|
19
|
18
|
16
|
21
|
23
|
20
|
|
2024/07
|
64
|
41
|
13
|
24
|
25
|
21
|
35
|
52
|
48
|
55
|
65
|
65
|
66
|
54
|
54
|
35
|
13
|
21
|
30
|
23
|
23
|
19
|
14
|
14
|
16
|
9
|
10
|
7
|
12
|
19
|
17
|
|
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