Air Quality
Excellent
No health implications.
23
PM2.5
46
PM10
64
O3
0.6
CO
9
SO2
25
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jun
132
Light
Tue
10 Jun
111
Light
Wed
11 Jun
130
Light
Thu
12 Jun
128
Light
Fri
13 Jun
129
Light
Sat
14 Jun
44
Excellent
Sun
15 Jun
21
Excellent
Air quality in the last 12 months (Mianchi)
|
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
|
|
|
2024/10
|
62
|
53
|
56
|
66
|
71
|
83
|
102
|
111
|
106
|
65
|
77
|
100
|
102
|
106
|
92
|
123
|
66
|
24
|
27
|
22
|
41
|
26
|
37
|
58
|
89
|
85
|
48
|
104
|
124
|
122
|
146
|
|
2024/09
|
44
|
29
|
40
|
47
|
39
|
29
|
45
|
56
|
50
|
46
|
27
|
33
|
36
|
53
|
40
|
46
|
46
|
52
|
24
|
37
|
22
|
33
|
48
|
60
|
70
|
92
|
90
|
62
|
44
|
19
|
|
|
2024/08
|
31
|
35
|
24
|
20
|
28
|
26
|
25
|
31
|
30
|
125
|
51
|
30
|
38
|
36
|
41
|
47
|
38
|
34
|
37
|
24
|
26
|
35
|
42
|
49
|
40
|
29
|
23
|
25
|
39
|
42
|
36
|
|
2024/07
|
30
|
32
|
45
|
34
|
24
|
28
|
38
|
19
|
34
|
53
|
44
|
43
|
52
|
59
|
44
|
31
|
29
|
21
|
27
|
25
|
36
|
31
|
32
|
40
|
65
|
41
|
35
|
39
|
15
|
14
|
22
|
|
2024/06
|
63
|
49
|
44
|
61
|
36
|
63
|
59
|
59
|
54
|
50
|
57
|
66
|
63
|
51
|
60
|
45
|
28
|
42
|
46
|
50
|
27
|
48
|
56
|
102
|
90
|
79
|
60
|
56
|
42
|
52
|
|
|
2024/05
|
35
|
47
|
45
|
45
|
53
|
44
|
63
|
70
|
60
|
49
|
118
|
89
|
88
|
66
|
97
|
55
|
60
|
65
|
50
|
57
|
58
|
63
|
53
|
73
|
72
|
54
|
57
|
55
|
52
|
49
|
75
|
|
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