Air Quality
Excellent
No health implications.
15
PM2.5
47
PM10
54
O3
0.4
CO
6
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Nov
97
Good
Mon
17 Nov
47
Excellent
Tue
18 Nov
61
Good
Wed
19 Nov
61
Good
Thu
20 Nov
62
Good
Fri
21 Nov
63
Good
Sat
22 Nov
38
Excellent
Mianchi Air quality rank
Air quality in the last 12 months (Mianchi)
|
2025/10
|
24
|
19
|
33
|
36
|
18
|
16
|
21
|
27
|
11
|
18
|
21
|
26
|
35
|
51
|
45
|
50
|
15
|
27
|
45
|
36
|
35
|
64
|
88
|
109
|
49
|
60
|
88
|
83
|
113
|
112
|
94
|
|
2025/09
|
32
|
37
|
17
|
11
|
17
|
52
|
54
|
43
|
28
|
39
|
13
|
21
|
30
|
36
|
40
|
34
|
20
|
15
|
15
|
31
|
26
|
14
|
18
|
34
|
38
|
33
|
22
|
27
|
36
|
48
|
|
|
2025/08
|
33
|
37
|
37
|
41
|
31
|
30
|
40
|
24
|
18
|
26
|
28
|
39
|
45
|
37
|
30
|
19
|
31
|
38
|
30
|
30
|
31
|
39
|
32
|
24
|
45
|
45
|
43
|
23
|
19
|
26
|
27
|
|
2025/07
|
17
|
21
|
25
|
30
|
16
|
26
|
23
|
32
|
34
|
39
|
52
|
50
|
44
|
41
|
37
|
47
|
36
|
42
|
44
|
36
|
33
|
34
|
19
|
24
|
29
|
33
|
32
|
31
|
33
|
36
|
38
|
|
2025/06
|
45
|
48
|
40
|
42
|
42
|
44
|
51
|
54
|
50
|
59
|
59
|
52
|
51
|
38
|
37
|
44
|
45
|
30
|
22
|
34
|
29
|
41
|
38
|
40
|
42
|
28
|
41
|
23
|
38
|
29
|
|
|
2025/05
|
71
|
76
|
64
|
60
|
144
|
190
|
136
|
91
|
77
|
44
|
43
|
44
|
52
|
54
|
50
|
55
|
124
|
87
|
79
|
63
|
73
|
64
|
72
|
50
|
48
|
44
|
58
|
63
|
68
|
51
|
46
|
|
2025/04
|
65
|
63
|
61
|
87
|
68
|
73
|
77
|
89
|
94
|
80
|
103
|
252
|
119
|
55
|
52
|
96
|
123
|
120
|
78
|
85
|
67
|
162
|
124
|
69
|
68
|
76
|
60
|
53
|
45
|
122
|
|
|
2025/03
|
109
|
46
|
32
|
47
|
75
|
95
|
76
|
77
|
96
|
103
|
93
|
121
|
131
|
83
|
42
|
35
|
38
|
39
|
44
|
42
|
50
|
63
|
86
|
206
|
117
|
178
|
143
|
158
|
76
|
51
|
61
|
|
2025/02
|
140
|
133
|
57
|
42
|
38
|
63
|
62
|
29
|
60
|
98
|
123
|
65
|
62
|
76
|
77
|
70
|
75
|
90
|
70
|
82
|
124
|
133
|
91
|
82
|
78
|
65
|
91
|
123
|
|||
|
2025/01
|
122
|
137
|
153
|
150
|
105
|
57
|
51
|
45
|
56
|
75
|
73
|
58
|
85
|
71
|
37
|
54
|
73
|
106
|
99
|
107
|
138
|
201
|
103
|
101
|
86
|
70
|
34
|
71
|
142
|
165
|
164
|
|
2024/12
|
59
|
63
|
59
|
83
|
53
|
57
|
48
|
60
|
93
|
115
|
131
|
145
|
62
|
52
|
56
|
75
|
104
|
91
|
83
|
93
|
40
|
71
|
105
|
133
|
122
|
109
|
79
|
48
|
70
|
80
|
69
|
|
2024/11
|
79
|
80
|
77
|
62
|
52
|
84
|
119
|
98
|
81
|
119
|
181
|
198
|
113
|
59
|
76
|
58
|
36
|
52
|
45
|
60
|
67
|
104
|
145
|
107
|
43
|
37
|
63
|
48
|
42
|
49
|
|
|
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