Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
68
*
PM2.5
89
PM10
51
O3
0.6
CO
6
SO2
28
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Feb
111
Light
Fri
20 Feb
100
Good
Sat
21 Feb
155
Moderate
Sun
22 Feb
104
Light
Mon
23 Feb
90
Good
Tue
24 Feb
30
Excellent
Wed
25 Feb
22
Excellent
Air quality in the last 12 months (Linwei)
|
2026/01
|
72
|
118
|
178
|
82
|
54
|
36
|
43
|
53
|
65
|
63
|
68
|
65
|
73
|
125
|
109
|
94
|
127
|
133
|
74
|
39
|
47
|
82
|
124
|
159
|
120
|
183
|
165
|
152
|
137
|
158
|
123
|
|
2025/12
|
85
|
67
|
61
|
81
|
109
|
161
|
113
|
82
|
114
|
124
|
166
|
109
|
89
|
94
|
112
|
115
|
96
|
158
|
115
|
53
|
74
|
111
|
90
|
89
|
67
|
71
|
109
|
145
|
132
|
120
|
113
|
|
2025/11
|
57
|
71
|
90
|
119
|
132
|
89
|
49
|
51
|
68
|
92
|
92
|
87
|
69
|
89
|
116
|
84
|
23
|
27
|
42
|
56
|
82
|
88
|
44
|
84
|
71
|
143
|
130
|
90
|
95
|
89
|
|
|
2025/10
|
21
|
24
|
36
|
37
|
26
|
14
|
13
|
28
|
29
|
25
|
14
|
18
|
24
|
50
|
31
|
41
|
17
|
26
|
39
|
29
|
37
|
48
|
80
|
104
|
80
|
36
|
52
|
73
|
98
|
112
|
77
|
|
2025/09
|
31
|
32
|
24
|
14
|
26
|
52
|
56
|
48
|
39
|
39
|
21
|
20
|
33
|
45
|
46
|
31
|
21
|
13
|
13
|
38
|
13
|
18
|
20
|
23
|
41
|
38
|
37
|
25
|
32
|
40
|
|
|
2025/08
|
37
|
40
|
40
|
48
|
28
|
29
|
37
|
30
|
21
|
19
|
29
|
36
|
43
|
41
|
34
|
20
|
21
|
26
|
24
|
28
|
56
|
44
|
31
|
22
|
40
|
45
|
43
|
23
|
21
|
30
|
33
|
|
2025/07
|
22
|
17
|
28
|
33
|
16
|
32
|
28
|
29
|
37
|
33
|
34
|
42
|
42
|
34
|
32
|
44
|
42
|
32
|
36
|
18
|
25
|
38
|
23
|
15
|
18
|
24
|
32
|
30
|
28
|
36
|
33
|
|
2025/06
|
44
|
43
|
47
|
49
|
35
|
51
|
41
|
44
|
45
|
50
|
60
|
51
|
53
|
53
|
57
|
64
|
56
|
43
|
34
|
39
|
39
|
40
|
36
|
37
|
33
|
24
|
40
|
22
|
28
|
20
|
|
|
2025/05
|
86
|
100
|
79
|
67
|
133
|
423
|
159
|
105
|
97
|
49
|
38
|
60
|
44
|
70
|
64
|
59
|
226
|
116
|
80
|
65
|
66
|
75
|
59
|
50
|
42
|
45
|
55
|
52
|
52
|
52
|
44
|
|
2025/04
|
77
|
85
|
73
|
112
|
85
|
93
|
84
|
101
|
115
|
93
|
113
|
323
|
134
|
90
|
61
|
104
|
142
|
113
|
74
|
71
|
62
|
229
|
115
|
74
|
72
|
70
|
50
|
46
|
51
|
131
|
|
|
2025/03
|
139
|
69
|
24
|
41
|
66
|
60
|
80
|
81
|
71
|
79
|
103
|
193
|
122
|
76
|
48
|
42
|
47
|
46
|
41
|
47
|
61
|
66
|
90
|
74
|
64
|
259
|
187
|
131
|
104
|
73
|
77
|
|
2025/02
|
177
|
145
|
38
|
39
|
40
|
61
|
92
|
38
|
55
|
84
|
108
|
92
|
70
|
71
|
62
|
80
|
86
|
98
|
94
|
92
|
120
|
131
|
63
|
65
|
75
|
72
|
82
|
103
|
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1
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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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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
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28
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29
|
30
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31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution