Air Quality
Excellent
No health implications.
9
PM2.5
26
PM10
90
O3
0.4
CO
8
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Feb
91
Good
Sun
8 Feb
91
Good
Mon
9 Feb
100
Good
Tue
10 Feb
102
Light
Wed
11 Feb
84
Good
Thu
12 Feb
86
Good
Fri
13 Feb
46
Excellent
Air quality in the last 12 months (Mianchi)
|
2026/01
|
75
|
121
|
150
|
121
|
67
|
35
|
54
|
57
|
56
|
77
|
61
|
72
|
78
|
96
|
97
|
98
|
83
|
73
|
59
|
58
|
89
|
105
|
112
|
176
|
173
|
171
|
135
|
153
|
177
|
139
|
132
|
|
2025/12
|
137
|
98
|
47
|
67
|
88
|
124
|
108
|
81
|
112
|
156
|
128
|
46
|
90
|
80
|
82
|
119
|
124
|
140
|
135
|
74
|
82
|
92
|
97
|
90
|
54
|
82
|
100
|
114
|
110
|
131
|
73
|
|
2025/11
|
58
|
69
|
77
|
120
|
115
|
102
|
49
|
44
|
74
|
87
|
90
|
99
|
63
|
78
|
88
|
73
|
29
|
24
|
44
|
66
|
60
|
81
|
90
|
111
|
80
|
136
|
196
|
103
|
88
|
86
|
|
|
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
|
|||
|
1
|
2
|
3
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4
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5
|
6
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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