Air Quality
Excellent
No health implications.
7
PM2.5
13
PM10
61
O3
0.4
CO
5
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Sep
28
Excellent
Sat
6 Sep
25
Excellent
Sun
7 Sep
40
Excellent
Mon
8 Sep
36
Excellent
Tue
9 Sep
50
Excellent
Wed
10 Sep
54
Good
Thu
11 Sep
19
Excellent
Air quality in the last 12 months (Hanyin)
|
2025/08
|
29
|
32
|
35
|
35
|
31
|
23
|
27
|
24
|
15
|
14
|
19
|
28
|
26
|
30
|
23
|
15
|
25
|
24
|
25
|
25
|
30
|
23
|
18
|
19
|
28
|
31
|
33
|
19
|
11
|
13
|
16
|
|
2025/07
|
25
|
24
|
23
|
26
|
15
|
16
|
20
|
22
|
25
|
26
|
35
|
41
|
38
|
35
|
32
|
35
|
30
|
19
|
28
|
24
|
26
|
28
|
17
|
15
|
16
|
23
|
24
|
22
|
22
|
30
|
26
|
|
2025/06
|
27
|
32
|
41
|
45
|
38
|
39
|
26
|
30
|
33
|
41
|
41
|
39
|
44
|
33
|
55
|
52
|
48
|
37
|
22
|
33
|
27
|
25
|
24
|
28
|
33
|
20
|
27
|
29
|
24
|
18
|
|
|
2025/05
|
70
|
62
|
73
|
56
|
56
|
137
|
78
|
73
|
67
|
53
|
52
|
57
|
44
|
54
|
63
|
58
|
86
|
66
|
65
|
64
|
65
|
58
|
48
|
46
|
49
|
48
|
44
|
40
|
34
|
47
|
34
|
|
2025/04
|
62
|
78
|
72
|
71
|
79
|
74
|
62
|
57
|
67
|
66
|
71
|
441
|
191
|
91
|
58
|
68
|
77
|
84
|
89
|
58
|
56
|
100
|
86
|
62
|
66
|
57
|
45
|
44
|
52
|
59
|
|
|
2025/03
|
93
|
61
|
17
|
19
|
31
|
42
|
53
|
60
|
63
|
54
|
77
|
83
|
57
|
35
|
31
|
41
|
48
|
44
|
42
|
47
|
54
|
56
|
61
|
57
|
48
|
87
|
175
|
73
|
64
|
67
|
59
|
|
2025/02
|
98
|
57
|
36
|
48
|
55
|
40
|
62
|
58
|
61
|
66
|
77
|
68
|
66
|
62
|
52
|
56
|
64
|
61
|
82
|
109
|
114
|
86
|
56
|
81
|
81
|
55
|
59
|
68
|
|||
|
2025/01
|
98
|
97
|
107
|
154
|
127
|
117
|
119
|
75
|
72
|
72
|
71
|
70
|
79
|
77
|
61
|
68
|
95
|
85
|
89
|
92
|
121
|
174
|
222
|
116
|
26
|
55
|
70
|
92
|
233
|
175
|
135
|
|
2024/12
|
67
|
84
|
85
|
68
|
69
|
57
|
63
|
65
|
73
|
74
|
73
|
81
|
43
|
49
|
65
|
80
|
86
|
84
|
85
|
119
|
106
|
76
|
71
|
91
|
102
|
125
|
97
|
64
|
85
|
89
|
90
|
|
2024/11
|
55
|
37
|
43
|
50
|
50
|
61
|
76
|
89
|
77
|
58
|
66
|
76
|
61
|
34
|
41
|
28
|
9
|
10
|
27
|
27
|
35
|
57
|
73
|
74
|
20
|
44
|
54
|
51
|
51
|
57
|
|
|
2024/10
|
32
|
36
|
41
|
46
|
58
|
51
|
46
|
60
|
43
|
38
|
51
|
50
|
53
|
45
|
38
|
43
|
59
|
37
|
30
|
18
|
14
|
27
|
36
|
54
|
57
|
46
|
34
|
35
|
54
|
63
|
56
|
|
2024/09
|
37
|
46
|
32
|
29
|
23
|
39
|
28
|
42
|
39
|
24
|
47
|
37
|
33
|
27
|
38
|
24
|
26
|
31
|
36
|
26
|
17
|
31
|
43
|
51
|
48
|
59
|
63
|
73
|
49
|
12
|
|
|
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