Air Quality
Excellent
No health implications.
16
PM2.5
22
PM10
83
O3
0.6
CO
7
SO2
34
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 May
111
Light
Mon
1 Jun
90
Good
Tue
2 Jun
62
Good
Wed
3 Jun
57
Good
Thu
4 Jun
55
Good
Fri
5 Jun
59
Good
Sat
6 Jun
15
Excellent
Air quality in the last 12 months (Shuangyang)
|
2026/04
|
88
|
129
|
203
|
38
|
38
|
31
|
29
|
57
|
55
|
52
|
32
|
63
|
38
|
56
|
62
|
65
|
51
|
41
|
71
|
119
|
57
|
32
|
42
|
80
|
54
|
32
|
26
|
29
|
30
|
35
|
|
|
2026/03
|
64
|
108
|
100
|
49
|
50
|
36
|
48
|
61
|
57
|
61
|
67
|
80
|
75
|
85
|
181
|
157
|
198
|
53
|
53
|
122
|
170
|
143
|
110
|
86
|
127
|
162
|
85
|
120
|
114
|
44
|
108
|
|
2026/02
|
74
|
68
|
56
|
101
|
90
|
39
|
48
|
48
|
53
|
76
|
66
|
94
|
123
|
90
|
39
|
55
|
117
|
47
|
42
|
54
|
71
|
177
|
67
|
45
|
67
|
48
|
49
|
40
|
|||
|
2026/01
|
58
|
63
|
84
|
105
|
55
|
46
|
42
|
47
|
67
|
69
|
48
|
40
|
28
|
41
|
49
|
80
|
55
|
57
|
37
|
51
|
52
|
39
|
40
|
53
|
81
|
68
|
64
|
66
|
84
|
79
|
72
|
|
2025/12
|
67
|
34
|
27
|
40
|
33
|
60
|
62
|
45
|
82
|
91
|
43
|
57
|
74
|
94
|
64
|
70
|
112
|
65
|
53
|
37
|
43
|
38
|
47
|
102
|
51
|
63
|
65
|
75
|
32
|
34
|
50
|
|
2025/11
|
72
|
35
|
27
|
87
|
125
|
106
|
116
|
168
|
43
|
47
|
154
|
106
|
51
|
133
|
165
|
53
|
68
|
43
|
46
|
42
|
106
|
109
|
152
|
288
|
298
|
238
|
52
|
48
|
41
|
51
|
|
|
2025/10
|
46
|
52
|
35
|
31
|
17
|
23
|
29
|
26
|
30
|
69
|
40
|
35
|
90
|
192
|
64
|
67
|
63
|
30
|
24
|
24
|
40
|
53
|
57
|
79
|
119
|
59
|
45
|
69
|
194
|
40
|
67
|
|
2025/09
|
15
|
25
|
25
|
25
|
25
|
18
|
22
|
21
|
19
|
18
|
27
|
35
|
34
|
29
|
17
|
27
|
22
|
21
|
18
|
22
|
25
|
23
|
30
|
22
|
24
|
23
|
25
|
26
|
30
|
32
|
|
|
2025/08
|
21
|
29
|
16
|
14
|
17
|
11
|
13
|
15
|
20
|
14
|
15
|
22
|
21
|
23
|
31
|
19
|
11
|
19
|
31
|
20
|
15
|
15
|
29
|
18
|
16
|
19
|
20
|
16
|
16
|
24
|
21
|
|
2025/07
|
13
|
16
|
15
|
14
|
20
|
15
|
19
|
23
|
30
|
28
|
27
|
33
|
20
|
18
|
14
|
14
|
15
|
19
|
21
|
14
|
16
|
24
|
14
|
13
|
23
|
27
|
13
|
16
|
16
|
13
|
15
|
|
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
|
|
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