Air Quality
Excellent
No health implications.
2
PM2.5
8
PM10
22
O3
0.5
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Sep
59
Good
Sat
13 Sep
77
Good
Sun
14 Sep
80
Good
Mon
15 Sep
61
Good
Tue
16 Sep
57
Good
Wed
17 Sep
16
Excellent
Thu
18 Sep
36
Excellent
Mianzhu Air quality rank
Air quality in the last 12 months (Mianzhu)
|
2025/08
|
40
|
42
|
48
|
44
|
41
|
37
|
22
|
31
|
22
|
14
|
26
|
36
|
34
|
40
|
41
|
24
|
23
|
22
|
35
|
31
|
22
|
16
|
18
|
18
|
16
|
29
|
34
|
20
|
11
|
19
|
32
|
|
2025/07
|
15
|
22
|
18
|
22
|
15
|
24
|
21
|
19
|
22
|
28
|
15
|
30
|
39
|
41
|
48
|
53
|
47
|
34
|
23
|
18
|
20
|
27
|
16
|
13
|
15
|
16
|
26
|
35
|
36
|
33
|
41
|
|
2025/06
|
36
|
37
|
49
|
48
|
52
|
67
|
52
|
51
|
45
|
35
|
36
|
59
|
58
|
56
|
47
|
51
|
54
|
17
|
31
|
38
|
37
|
25
|
28
|
15
|
24
|
36
|
45
|
48
|
29
|
15
|
|
|
2025/05
|
57
|
60
|
60
|
60
|
35
|
46
|
43
|
37
|
230
|
114
|
73
|
71
|
49
|
67
|
64
|
94
|
105
|
133
|
92
|
72
|
79
|
59
|
59
|
60
|
57
|
56
|
28
|
28
|
46
|
33
|
23
|
|
2025/04
|
56
|
71
|
72
|
75
|
57
|
52
|
64
|
71
|
78
|
69
|
52
|
133
|
160
|
96
|
95
|
95
|
72
|
72
|
62
|
64
|
61
|
70
|
78
|
40
|
47
|
31
|
38
|
51
|
31
|
45
|
|
|
2025/03
|
81
|
89
|
62
|
35
|
34
|
41
|
45
|
54
|
43
|
68
|
73
|
94
|
67
|
40
|
38
|
41
|
53
|
59
|
73
|
81
|
78
|
79
|
83
|
65
|
75
|
72
|
176
|
89
|
71
|
49
|
44
|
|
2025/02
|
50
|
55
|
49
|
58
|
42
|
36
|
44
|
33
|
52
|
64
|
85
|
73
|
63
|
55
|
54
|
70
|
52
|
53
|
50
|
49
|
43
|
31
|
38
|
27
|
29
|
50
|
70
|
85
|
|||
|
2025/01
|
140
|
130
|
146
|
155
|
104
|
100
|
70
|
57
|
72
|
64
|
57
|
83
|
100
|
77
|
78
|
58
|
86
|
62
|
99
|
118
|
144
|
175
|
197
|
110
|
45
|
79
|
79
|
124
|
242
|
99
|
77
|
|
2024/12
|
117
|
123
|
104
|
63
|
58
|
42
|
36
|
16
|
26
|
41
|
64
|
58
|
50
|
65
|
88
|
112
|
147
|
151
|
109
|
83
|
83
|
60
|
78
|
73
|
83
|
105
|
115
|
104
|
85
|
89
|
102
|
|
2024/11
|
45
|
40
|
40
|
30
|
42
|
45
|
58
|
80
|
44
|
27
|
48
|
25
|
28
|
45
|
42
|
30
|
24
|
11
|
15
|
41
|
48
|
64
|
52
|
32
|
25
|
40
|
52
|
65
|
72
|
88
|
|
|
2024/10
|
26
|
37
|
32
|
25
|
39
|
47
|
48
|
43
|
46
|
44
|
34
|
30
|
37
|
56
|
54
|
54
|
29
|
48
|
19
|
10
|
17
|
36
|
55
|
56
|
47
|
31
|
40
|
60
|
56
|
49
|
40
|
|
2024/09
|
36
|
53
|
36
|
44
|
22
|
32
|
29
|
34
|
34
|
15
|
20
|
27
|
29
|
27
|
16
|
26
|
37
|
52
|
45
|
42
|
21
|
30
|
34
|
55
|
60
|
68
|
81
|
63
|
28
|
16
|
|
|
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