Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
29
PM2.5
54
*
PM10
105
O3
0.6
CO
5
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
30 May
91
Good
Sat
31 May
63
Good
Sun
1 Jun
59
Good
Mon
2 Jun
68
Good
Tue
3 Jun
84
Good
Wed
4 Jun
87
Good
Thu
5 Jun
49
Excellent
Air quality in the last 12 months (Shangnan)
|
2025/04
|
63
|
63
|
47
|
71
|
66
|
69
|
65
|
66
|
77
|
75
|
67
|
243
|
107
|
68
|
45
|
71
|
82
|
84
|
68
|
58
|
57
|
144
|
102
|
66
|
59
|
64
|
51
|
37
|
38
|
76
|
|
|
2025/03
|
87
|
31
|
22
|
33
|
50
|
62
|
63
|
63
|
69
|
60
|
64
|
85
|
69
|
57
|
31
|
34
|
32
|
32
|
32
|
35
|
41
|
52
|
65
|
65
|
48
|
104
|
129
|
98
|
70
|
66
|
59
|
|
2025/02
|
103
|
87
|
49
|
43
|
35
|
41
|
82
|
37
|
49
|
64
|
88
|
70
|
59
|
60
|
57
|
62
|
67
|
71
|
83
|
93
|
107
|
101
|
86
|
100
|
80
|
58
|
80
|
83
|
|||
|
2025/01
|
72
|
101
|
145
|
137
|
71
|
54
|
49
|
40
|
50
|
62
|
60
|
61
|
68
|
60
|
45
|
48
|
56
|
82
|
70
|
69
|
91
|
187
|
144
|
67
|
40
|
60
|
55
|
76
|
148
|
124
|
129
|
|
2024/12
|
41
|
48
|
65
|
69
|
47
|
48
|
44
|
69
|
80
|
85
|
95
|
113
|
45
|
43
|
43
|
52
|
68
|
68
|
57
|
76
|
52
|
56
|
66
|
86
|
76
|
82
|
79
|
39
|
56
|
54
|
49
|
|
2024/11
|
53
|
45
|
45
|
46
|
46
|
57
|
78
|
78
|
76
|
80
|
106
|
110
|
74
|
36
|
39
|
26
|
19
|
29
|
30
|
29
|
34
|
48
|
102
|
83
|
28
|
28
|
48
|
46
|
37
|
39
|
|
|
2024/10
|
45
|
38
|
38
|
42
|
50
|
55
|
63
|
66
|
65
|
45
|
52
|
64
|
56
|
49
|
48
|
103
|
62
|
27
|
27
|
21
|
22
|
24
|
28
|
33
|
58
|
50
|
31
|
52
|
70
|
81
|
82
|
|
2024/09
|
33
|
31
|
38
|
37
|
32
|
29
|
38
|
52
|
44
|
37
|
30
|
30
|
32
|
39
|
38
|
36
|
30
|
26
|
24
|
27
|
23
|
29
|
35
|
44
|
43
|
57
|
63
|
56
|
42
|
20
|
|
|
2024/08
|
26
|
25
|
23
|
18
|
21
|
18
|
22
|
28
|
40
|
90
|
57
|
26
|
26
|
30
|
34
|
35
|
31
|
27
|
27
|
27
|
23
|
25
|
33
|
42
|
36
|
31
|
24
|
23
|
31
|
33
|
29
|
|
2024/07
|
22
|
28
|
36
|
23
|
19
|
22
|
25
|
21
|
23
|
38
|
33
|
32
|
34
|
35
|
20
|
22
|
18
|
19
|
15
|
20
|
26
|
30
|
28
|
37
|
59
|
42
|
28
|
31
|
17
|
14
|
22
|
|
2024/06
|
55
|
55
|
42
|
36
|
23
|
40
|
38
|
42
|
35
|
32
|
36
|
41
|
37
|
35
|
43
|
41
|
29
|
31
|
37
|
34
|
26
|
33
|
35
|
78
|
88
|
63
|
56
|
42
|
35
|
40
|
|
|
2024/05
|
27
|
33
|
36
|
31
|
28
|
36
|
48
|
54
|
53
|
45
|
78
|
57
|
64
|
56
|
64
|
47
|
49
|
53
|
47
|
36
|
44
|
41
|
41
|
54
|
71
|
34
|
48
|
44
|
39
|
38
|
54
|
|
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