Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
21
O3
0.4
CO
3
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Sep
55
Good
Wed
9 Sep
37
Excellent
Thu
10 Sep
36
Excellent
Fri
11 Sep
59
Good
Sat
12 Sep
66
Good
Sun
13 Sep
81
Good
Mon
14 Sep
18
Excellent
Air quality in the last 12 months (Linwei)
|
2026/08
|
23
|
24
|
22
|
21
|
17
|
33
|
37
|
43
|
42
|
39
|
39
|
39
|
26
|
28
|
33
|
38
|
50
|
24
|
29
|
37
|
50
|
40
|
43
|
39
|
35
|
33
|
39
|
32
|
24
|
41
|
44
|
|
2026/07
|
48
|
36
|
40
|
44
|
39
|
47
|
47
|
46
|
44
|
38
|
50
|
29
|
47
|
52
|
39
|
43
|
29
|
60
|
74
|
63
|
54
|
40
|
46
|
47
|
49
|
41
|
32
|
27
|
25
|
27
|
28
|
|
2026/06
|
60
|
74
|
71
|
71
|
65
|
33
|
33
|
38
|
45
|
48
|
45
|
37
|
52
|
65
|
43
|
55
|
47
|
28
|
41
|
32
|
31
|
32
|
36
|
37
|
45
|
47
|
55
|
60
|
57
|
42
|
|
|
2026/05
|
49
|
45
|
39
|
36
|
44
|
42
|
42
|
43
|
40
|
58
|
74
|
67
|
37
|
35
|
54
|
74
|
34
|
26
|
36
|
31
|
35
|
43
|
45
|
55
|
46
|
41
|
64
|
61
|
51
|
39
|
57
|
|
2026/04
|
52
|
65
|
118
|
103
|
86
|
87
|
87
|
82
|
73
|
60
|
60
|
64
|
65
|
64
|
50
|
48
|
57
|
58
|
156
|
105
|
34
|
27
|
41
|
57
|
55
|
66
|
87
|
86
|
64
|
52
|
|
|
2026/03
|
19
|
40
|
72
|
96
|
91
|
64
|
48
|
78
|
65
|
128
|
128
|
130
|
138
|
54
|
39
|
66
|
66
|
109
|
101
|
87
|
81
|
110
|
98
|
71
|
73
|
84
|
59
|
68
|
57
|
41
|
46
|
|
2026/02
|
118
|
102
|
84
|
133
|
102
|
118
|
58
|
59
|
78
|
151
|
126
|
111
|
88
|
99
|
77
|
57
|
186
|
107
|
69
|
50
|
194
|
418
|
125
|
45
|
70
|
59
|
53
|
49
|
|||
|
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
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
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