Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
*
PM2.5
45
PM10
28
O3
0.6
CO
4
SO2
19
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Jan
76
Good
Fri
23 Jan
88
Good
Sat
24 Jan
98
Good
Sun
25 Jan
102
Light
Mon
26 Jan
95
Good
Tue
27 Jan
99
Good
Wed
28 Jan
31
Excellent
Air quality in the last 12 months (Hanyin)
|
2025/11
|
39
|
47
|
58
|
68
|
69
|
52
|
27
|
32
|
40
|
61
|
59
|
58
|
59
|
58
|
61
|
50
|
18
|
20
|
30
|
41
|
46
|
54
|
47
|
50
|
54
|
64
|
96
|
73
|
65
|
63
|
|
|
2025/10
|
14
|
14
|
17
|
12
|
15
|
16
|
17
|
19
|
21
|
20
|
18
|
10
|
14
|
25
|
18
|
22
|
12
|
15
|
17
|
10
|
15
|
32
|
41
|
57
|
42
|
27
|
41
|
45
|
52
|
40
|
36
|
|
2025/09
|
29
|
27
|
20
|
22
|
20
|
24
|
27
|
19
|
28
|
34
|
24
|
14
|
23
|
29
|
34
|
23
|
18
|
8
|
10
|
18
|
18
|
15
|
11
|
16
|
29
|
25
|
21
|
16
|
15
|
18
|
|
|
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
|
|
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