Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
PM2.5
63
*
PM10
81
O3
0.6
CO
11
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 Feb
94
Good
Tue
10 Feb
70
Good
Wed
11 Feb
77
Good
Thu
12 Feb
85
Good
Fri
13 Feb
133
Light
Sat
14 Feb
108
Light
Sun
15 Feb
29
Excellent
Air quality in the last 12 months (Shangdang)
|
2026/01
|
97
|
137
|
107
|
111
|
114
|
39
|
54
|
62
|
62
|
83
|
53
|
73
|
71
|
60
|
69
|
80
|
90
|
94
|
89
|
81
|
71
|
82
|
62
|
79
|
188
|
142
|
120
|
105
|
212
|
157
|
113
|
|
2025/12
|
105
|
82
|
45
|
60
|
70
|
60
|
64
|
81
|
94
|
98
|
90
|
59
|
59
|
64
|
88
|
103
|
85
|
76
|
94
|
58
|
64
|
79
|
94
|
85
|
45
|
60
|
65
|
63
|
60
|
99
|
62
|
|
2025/11
|
48
|
62
|
72
|
91
|
79
|
106
|
52
|
58
|
74
|
71
|
77
|
71
|
70
|
66
|
59
|
60
|
42
|
40
|
48
|
61
|
57
|
59
|
75
|
94
|
72
|
142
|
164
|
85
|
69
|
69
|
|
|
2025/10
|
51
|
32
|
43
|
54
|
42
|
19
|
27
|
31
|
23
|
22
|
27
|
21
|
37
|
54
|
68
|
52
|
25
|
36
|
49
|
53
|
70
|
55
|
70
|
95
|
43
|
64
|
47
|
68
|
53
|
100
|
74
|
|
2025/09
|
55
|
50
|
44
|
42
|
44
|
64
|
80
|
69
|
57
|
53
|
32
|
46
|
56
|
54
|
47
|
33
|
29
|
28
|
35
|
45
|
35
|
24
|
37
|
43
|
52
|
53
|
37
|
49
|
58
|
58
|
|
|
2025/08
|
57
|
60
|
63
|
56
|
46
|
47
|
52
|
59
|
43
|
50
|
51
|
60
|
57
|
60
|
51
|
41
|
55
|
49
|
49
|
52
|
44
|
54
|
53
|
47
|
56
|
47
|
50
|
46
|
51
|
58
|
53
|
|
2025/07
|
36
|
39
|
43
|
46
|
39
|
51
|
50
|
53
|
54
|
56
|
66
|
58
|
63
|
62
|
56
|
69
|
60
|
56
|
58
|
54
|
47
|
51
|
42
|
41
|
42
|
49
|
47
|
48
|
57
|
48
|
55
|
|
2025/06
|
61
|
63
|
46
|
52
|
53
|
56
|
66
|
69
|
67
|
51
|
62
|
61
|
59
|
48
|
51
|
45
|
46
|
51
|
47
|
55
|
60
|
56
|
49
|
49
|
50
|
53
|
62
|
45
|
55
|
47
|
|
|
2025/05
|
61
|
84
|
62
|
57
|
154
|
98
|
105
|
105
|
63
|
56
|
55
|
54
|
61
|
61
|
59
|
61
|
105
|
74
|
68
|
71
|
78
|
72
|
71
|
53
|
55
|
55
|
71
|
58
|
64
|
63
|
53
|
|
2025/04
|
57
|
58
|
63
|
71
|
55
|
66
|
82
|
84
|
65
|
57
|
76
|
193
|
71
|
45
|
53
|
107
|
111
|
94
|
83
|
61
|
70
|
74
|
79
|
59
|
65
|
72
|
73
|
58
|
54
|
103
|
|
|
2025/03
|
119
|
73
|
50
|
56
|
78
|
96
|
85
|
75
|
79
|
87
|
82
|
113
|
97
|
81
|
66
|
40
|
42
|
46
|
49
|
44
|
49
|
62
|
99
|
209
|
157
|
106
|
116
|
131
|
43
|
49
|
53
|
|
2025/02
|
161
|
121
|
42
|
40
|
36
|
65
|
57
|
41
|
54
|
66
|
85
|
83
|
55
|
53
|
61
|
63
|
66
|
75
|
64
|
95
|
133
|
144
|
67
|
61
|
67
|
60
|
79
|
72
|
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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
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23
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24
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25
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26
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27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution