Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
63
PM2.5
124
*
PM10
94
O3
0.7
CO
8
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Feb
100
Good
Fri
13 Feb
99
Good
Sat
14 Feb
106
Light
Sun
15 Feb
104
Light
Mon
16 Feb
126
Light
Tue
17 Feb
172
Moderate
Wed
18 Feb
18
Excellent
Air quality in the last 12 months (Hanshan)
|
2026/01
|
34
|
73
|
87
|
105
|
105
|
92
|
52
|
69
|
69
|
98
|
74
|
65
|
82
|
81
|
97
|
104
|
159
|
85
|
24
|
50
|
55
|
52
|
81
|
101
|
125
|
32
|
68
|
89
|
70
|
29
|
36
|
|
2025/12
|
111
|
68
|
58
|
57
|
72
|
86
|
93
|
92
|
65
|
77
|
132
|
47
|
47
|
66
|
62
|
71
|
133
|
140
|
142
|
154
|
43
|
36
|
48
|
85
|
85
|
45
|
64
|
81
|
87
|
139
|
35
|
|
2025/11
|
80
|
68
|
43
|
54
|
55
|
47
|
22
|
22
|
49
|
64
|
41
|
39
|
63
|
112
|
97
|
85
|
45
|
39
|
47
|
59
|
84
|
110
|
126
|
111
|
95
|
84
|
229
|
126
|
88
|
93
|
|
|
2025/10
|
33
|
40
|
21
|
33
|
57
|
53
|
57
|
44
|
36
|
60
|
71
|
55
|
26
|
25
|
42
|
33
|
34
|
14
|
24
|
28
|
25
|
29
|
32
|
40
|
44
|
47
|
63
|
59
|
51
|
38
|
46
|
|
2025/09
|
25
|
26
|
27
|
46
|
46
|
47
|
48
|
46
|
23
|
27
|
34
|
32
|
20
|
28
|
20
|
36
|
31
|
22
|
31
|
20
|
36
|
31
|
41
|
17
|
14
|
29
|
40
|
40
|
39
|
26
|
|
|
2025/08
|
17
|
15
|
25
|
27
|
43
|
27
|
20
|
23
|
29
|
21
|
15
|
26
|
37
|
27
|
25
|
29
|
37
|
34
|
37
|
31
|
31
|
26
|
21
|
31
|
29
|
20
|
39
|
38
|
39
|
30
|
17
|
|
2025/07
|
30
|
32
|
43
|
39
|
47
|
51
|
41
|
22
|
19
|
42
|
38
|
26
|
34
|
39
|
40
|
38
|
22
|
36
|
29
|
20
|
20
|
17
|
22
|
25
|
29
|
23
|
21
|
20
|
27
|
20
|
15
|
|
2025/06
|
19
|
13
|
41
|
59
|
50
|
46
|
25
|
20
|
34
|
30
|
45
|
37
|
34
|
32
|
24
|
39
|
45
|
31
|
14
|
18
|
14
|
19
|
30
|
32
|
37
|
38
|
20
|
14
|
17
|
24
|
|
|
2025/05
|
55
|
65
|
56
|
47
|
47
|
98
|
90
|
49
|
27
|
37
|
46
|
53
|
57
|
62
|
59
|
31
|
58
|
85
|
68
|
48
|
27
|
46
|
52
|
66
|
63
|
60
|
61
|
54
|
52
|
52
|
59
|
|
2025/04
|
50
|
66
|
49
|
66
|
79
|
70
|
68
|
75
|
75
|
74
|
73
|
193
|
100
|
81
|
57
|
60
|
69
|
70
|
82
|
60
|
50
|
59
|
64
|
78
|
64
|
58
|
50
|
62
|
61
|
64
|
|
|
2025/03
|
59
|
57
|
24
|
48
|
70
|
65
|
61
|
83
|
83
|
74
|
65
|
98
|
72
|
45
|
38
|
50
|
39
|
48
|
52
|
57
|
55
|
60
|
68
|
78
|
68
|
65
|
105
|
77
|
115
|
83
|
45
|
|
2025/02
|
46
|
63
|
96
|
83
|
56
|
48
|
68
|
37
|
45
|
58
|
74
|
111
|
67
|
97
|
110
|
94
|
72
|
55
|
67
|
63
|
48
|
71
|
94
|
79
|
89
|
125
|
83
|
59
|
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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
|
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