Air Quality
Excellent
No health implications.
16
PM2.5
24
PM10
39
O3
0.8
CO
8
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Oct
110
Light
Sat
17 Oct
83
Good
Sun
18 Oct
82
Good
Mon
19 Oct
89
Good
Tue
20 Oct
83
Good
Wed
21 Oct
53
Good
Thu
22 Oct
21
Excellent
Air quality in the last 12 months (Hanshou)
|
2026/08
|
19
|
19
|
20
|
22
|
22
|
24
|
28
|
40
|
47
|
35
|
19
|
15
|
19
|
23
|
29
|
38
|
44
|
39
|
38
|
57
|
43
|
37
|
35
|
25
|
25
|
25
|
28
|
36
|
40
|
35
|
37
|
|
2026/07
|
18
|
19
|
23
|
16
|
13
|
16
|
16
|
21
|
20
|
22
|
32
|
36
|
34
|
37
|
29
|
22
|
21
|
22
|
25
|
31
|
33
|
17
|
23
|
25
|
26
|
33
|
16
|
15
|
20
|
18
|
18
|
|
2026/06
|
46
|
47
|
36
|
33
|
62
|
46
|
53
|
25
|
25
|
33
|
38
|
38
|
26
|
27
|
40
|
52
|
53
|
59
|
33
|
24
|
19
|
24
|
23
|
27
|
33
|
42
|
52
|
52
|
53
|
24
|
|
|
2026/05
|
41
|
39
|
31
|
37
|
39
|
41
|
40
|
45
|
37
|
40
|
46
|
62
|
25
|
29
|
55
|
49
|
19
|
22
|
22
|
30
|
39
|
38
|
54
|
39
|
35
|
21
|
26
|
28
|
42
|
38
|
41
|
|
2026/04
|
39
|
35
|
30
|
38
|
62
|
52
|
72
|
73
|
57
|
43
|
51
|
41
|
47
|
32
|
30
|
35
|
41
|
44
|
53
|
89
|
36
|
25
|
28
|
43
|
42
|
51
|
39
|
31
|
32
|
36
|
|
|
2026/03
|
18
|
28
|
42
|
46
|
62
|
83
|
95
|
83
|
80
|
53
|
44
|
99
|
76
|
72
|
58
|
18
|
24
|
36
|
58
|
79
|
60
|
43
|
34
|
63
|
68
|
39
|
39
|
44
|
39
|
32
|
46
|
|
2026/02
|
64
|
76
|
96
|
131
|
136
|
163
|
87
|
81
|
78
|
65
|
60
|
92
|
81
|
70
|
77
|
33
|
67
|
77
|
70
|
47
|
41
|
66
|
66
|
58
|
50
|
30
|
34
|
51
|
|||
|
2026/01
|
52
|
74
|
81
|
65
|
68
|
72
|
66
|
64
|
66
|
75
|
97
|
95
|
66
|
89
|
115
|
143
|
169
|
187
|
32
|
61
|
50
|
56
|
77
|
83
|
72
|
141
|
159
|
113
|
71
|
63
|
70
|
|
2025/12
|
99
|
119
|
74
|
63
|
58
|
69
|
107
|
111
|
122
|
151
|
160
|
164
|
35
|
50
|
54
|
68
|
106
|
108
|
79
|
95
|
43
|
84
|
42
|
60
|
66
|
71
|
90
|
88
|
117
|
160
|
124
|
|
2025/11
|
46
|
33
|
46
|
30
|
53
|
44
|
35
|
18
|
26
|
32
|
51
|
49
|
58
|
64
|
72
|
74
|
51
|
27
|
32
|
41
|
49
|
62
|
62
|
44
|
68
|
62
|
79
|
64
|
55
|
83
|
|
|
2025/10
|
55
|
49
|
28
|
32
|
52
|
70
|
67
|
78
|
82
|
63
|
107
|
80
|
28
|
30
|
48
|
30
|
20
|
12
|
16
|
12
|
19
|
39
|
45
|
50
|
79
|
59
|
58
|
54
|
87
|
73
|
54
|
|
2025/09
|
30
|
29
|
38
|
43
|
41
|
35
|
41
|
48
|
27
|
26
|
28
|
29
|
27
|
33
|
37
|
37
|
51
|
20
|
12
|
19
|
33
|
27
|
17
|
14
|
19
|
20
|
25
|
36
|
34
|
37
|
|
|
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