Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
74
*
PM10
66
O3
0.5
CO
8
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Feb
155
Moderate
Wed
18 Feb
71
Good
Thu
19 Feb
89
Good
Fri
20 Feb
88
Good
Sat
21 Feb
90
Good
Sun
22 Feb
90
Good
Mon
23 Feb
18
Excellent
Air quality in the last 12 months (Shulan)
|
2026/01
|
59
|
53
|
88
|
82
|
63
|
42
|
36
|
43
|
73
|
96
|
66
|
41
|
46
|
47
|
73
|
104
|
60
|
74
|
55
|
45
|
51
|
41
|
41
|
57
|
80
|
87
|
68
|
78
|
86
|
56
|
93
|
|
2025/12
|
69
|
38
|
27
|
44
|
32
|
61
|
57
|
37
|
57
|
78
|
39
|
42
|
85
|
107
|
77
|
65
|
85
|
62
|
47
|
38
|
43
|
35
|
51
|
79
|
56
|
53
|
59
|
76
|
34
|
32
|
46
|
|
2025/11
|
83
|
31
|
46
|
52
|
130
|
112
|
40
|
83
|
35
|
42
|
120
|
102
|
60
|
160
|
109
|
62
|
113
|
56
|
69
|
51
|
43
|
135
|
166
|
318
|
488
|
305
|
86
|
41
|
41
|
64
|
|
|
2025/10
|
36
|
49
|
34
|
36
|
28
|
29
|
28
|
32
|
39
|
48
|
40
|
41
|
111
|
224
|
60
|
57
|
81
|
31
|
26
|
21
|
33
|
46
|
72
|
68
|
85
|
45
|
39
|
66
|
155
|
62
|
62
|
|
2025/09
|
20
|
25
|
25
|
31
|
31
|
21
|
19
|
18
|
23
|
26
|
25
|
37
|
41
|
36
|
18
|
28
|
27
|
24
|
26
|
29
|
36
|
25
|
32
|
22
|
25
|
31
|
29
|
35
|
33
|
36
|
|
|
2025/08
|
26
|
29
|
22
|
17
|
19
|
19
|
19
|
29
|
23
|
19
|
23
|
23
|
22
|
19
|
28
|
24
|
16
|
21
|
29
|
26
|
24
|
18
|
22
|
19
|
18
|
22
|
25
|
16
|
22
|
24
|
26
|
|
2025/07
|
19
|
19
|
28
|
24
|
30
|
17
|
23
|
31
|
40
|
38
|
36
|
38
|
26
|
26
|
23
|
15
|
20
|
23
|
17
|
19
|
16
|
26
|
22
|
20
|
26
|
32
|
25
|
20
|
24
|
13
|
16
|
|
2025/06
|
30
|
43
|
19
|
26
|
24
|
26
|
27
|
29
|
34
|
22
|
23
|
21
|
33
|
32
|
36
|
27
|
25
|
29
|
25
|
26
|
17
|
22
|
30
|
42
|
43
|
45
|
51
|
37
|
36
|
38
|
|
|
2025/05
|
30
|
23
|
29
|
20
|
30
|
28
|
39
|
41
|
54
|
34
|
50
|
55
|
51
|
49
|
46
|
35
|
26
|
30
|
22
|
36
|
44
|
37
|
26
|
30
|
32
|
32
|
37
|
42
|
43
|
40
|
48
|
|
2025/04
|
68
|
63
|
54
|
49
|
38
|
54
|
43
|
64
|
87
|
134
|
123
|
49
|
26
|
26
|
34
|
45
|
95
|
61
|
35
|
73
|
127
|
31
|
29
|
60
|
33
|
48
|
49
|
53
|
58
|
55
|
|
|
2025/03
|
44
|
30
|
41
|
34
|
48
|
74
|
51
|
64
|
88
|
110
|
87
|
84
|
42
|
42
|
38
|
49
|
62
|
67
|
82
|
98
|
110
|
54
|
41
|
97
|
95
|
61
|
39
|
27
|
30
|
37
|
69
|
|
2025/02
|
123
|
146
|
101
|
63
|
70
|
81
|
52
|
39
|
61
|
81
|
81
|
71
|
59
|
48
|
72
|
46
|
39
|
40
|
53
|
56
|
55
|
61
|
54
|
40
|
72
|
57
|
78
|
103
|
|||
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1
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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
|
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
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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