Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
64
PM2.5
186
*
PM10
48
O3
0.7
CO
9
SO2
10
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
22 Feb
124
Light
Mon
23 Feb
86
Good
Tue
24 Feb
71
Good
Wed
25 Feb
65
Good
Thu
26 Feb
75
Good
Fri
27 Feb
48
Excellent
Sat
28 Feb
26
Excellent
Air quality in the last 12 months (Shangnan)
|
2026/01
|
58
|
84
|
110
|
73
|
52
|
33
|
39
|
41
|
45
|
57
|
60
|
58
|
59
|
75
|
66
|
72
|
107
|
94
|
63
|
52
|
63
|
75
|
70
|
103
|
101
|
124
|
117
|
113
|
103
|
75
|
89
|
|
2025/12
|
96
|
96
|
70
|
64
|
73
|
81
|
71
|
65
|
82
|
99
|
113
|
87
|
66
|
52
|
60
|
69
|
85
|
112
|
93
|
55
|
68
|
104
|
70
|
80
|
57
|
64
|
69
|
73
|
80
|
95
|
87
|
|
2025/11
|
41
|
50
|
79
|
95
|
122
|
77
|
24
|
40
|
62
|
76
|
70
|
64
|
59
|
65
|
63
|
58
|
20
|
22
|
27
|
40
|
54
|
57
|
49
|
70
|
51
|
95
|
119
|
69
|
63
|
62
|
|
|
2025/10
|
22
|
14
|
19
|
24
|
14
|
14
|
19
|
18
|
17
|
17
|
22
|
21
|
21
|
29
|
31
|
31
|
17
|
26
|
42
|
30
|
25
|
49
|
64
|
87
|
60
|
41
|
50
|
54
|
87
|
65
|
52
|
|
2025/09
|
29
|
29
|
29
|
24
|
22
|
45
|
39
|
25
|
24
|
31
|
17
|
19
|
21
|
28
|
33
|
29
|
21
|
18
|
22
|
22
|
24
|
19
|
14
|
27
|
29
|
26
|
20
|
20
|
25
|
31
|
|
|
2025/08
|
38
|
39
|
35
|
43
|
37
|
32
|
30
|
24
|
23
|
21
|
29
|
30
|
30
|
31
|
33
|
20
|
27
|
33
|
32
|
30
|
41
|
34
|
30
|
23
|
31
|
41
|
36
|
23
|
18
|
20
|
20
|
|
2025/07
|
17
|
21
|
23
|
28
|
21
|
28
|
28
|
36
|
32
|
33
|
43
|
51
|
43
|
33
|
32
|
38
|
37
|
37
|
42
|
33
|
28
|
36
|
22
|
22
|
26
|
32
|
34
|
29
|
31
|
34
|
39
|
|
2025/06
|
44
|
44
|
47
|
45
|
41
|
40
|
45
|
45
|
47
|
56
|
55
|
50
|
46
|
42
|
47
|
52
|
51
|
35
|
18
|
33
|
32
|
37
|
37
|
40
|
34
|
20
|
28
|
26
|
28
|
28
|
|
|
2025/05
|
76
|
66
|
63
|
43
|
85
|
286
|
146
|
76
|
78
|
48
|
33
|
39
|
44
|
45
|
48
|
44
|
101
|
113
|
72
|
67
|
61
|
83
|
71
|
60
|
58
|
49
|
56
|
58
|
59
|
52
|
44
|
|
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
|
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution