Air Quality
Excellent
No health implications.
14
PM2.5
19
PM10
68
O3
0.5
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Oct
58
Good
Thu
16 Oct
48
Excellent
Fri
17 Oct
43
Excellent
Sat
18 Oct
39
Excellent
Sun
19 Oct
48
Excellent
Mon
20 Oct
48
Excellent
Tue
21 Oct
38
Excellent
Air quality in the last 12 months (Mizhi)
|
2025/08
|
45
|
46
|
48
|
34
|
37
|
48
|
47
|
36
|
33
|
37
|
36
|
39
|
38
|
46
|
37
|
19
|
32
|
37
|
34
|
24
|
31
|
40
|
18
|
36
|
40
|
38
|
22
|
26
|
27
|
34
|
31
|
|
2025/07
|
27
|
30
|
26
|
28
|
18
|
34
|
26
|
31
|
26
|
39
|
49
|
56
|
52
|
44
|
53
|
37
|
39
|
46
|
42
|
24
|
34
|
43
|
30
|
23
|
23
|
22
|
25
|
39
|
29
|
39
|
40
|
|
2025/06
|
43
|
34
|
31
|
35
|
46
|
54
|
53
|
42
|
61
|
42
|
56
|
54
|
42
|
36
|
41
|
36
|
39
|
46
|
33
|
31
|
37
|
42
|
43
|
46
|
47
|
38
|
37
|
28
|
38
|
35
|
|
|
2025/05
|
67
|
96
|
33
|
73
|
261
|
107
|
93
|
106
|
46
|
45
|
49
|
64
|
77
|
48
|
59
|
192
|
139
|
61
|
70
|
70
|
73
|
189
|
49
|
61
|
47
|
42
|
39
|
54
|
58
|
52
|
29
|
|
2025/04
|
59
|
49
|
105
|
120
|
56
|
83
|
94
|
84
|
76
|
56
|
247
|
150
|
99
|
38
|
53
|
168
|
144
|
82
|
66
|
73
|
187
|
125
|
73
|
45
|
61
|
63
|
46
|
39
|
79
|
137
|
|
|
2025/03
|
75
|
74
|
38
|
44
|
54
|
51
|
59
|
69
|
69
|
64
|
251
|
167
|
80
|
66
|
40
|
32
|
44
|
39
|
38
|
41
|
60
|
77
|
189
|
423
|
463
|
391
|
289
|
111
|
39
|
45
|
54
|
|
2025/02
|
55
|
38
|
32
|
50
|
34
|
121
|
38
|
32
|
48
|
63
|
71
|
61
|
58
|
63
|
74
|
61
|
64
|
61
|
57
|
56
|
58
|
43
|
42
|
49
|
59
|
76
|
66
|
63
|
|||
|
2025/01
|
63
|
52
|
60
|
73
|
78
|
47
|
44
|
42
|
51
|
52
|
67
|
53
|
97
|
43
|
46
|
53
|
59
|
59
|
61
|
66
|
69
|
76
|
113
|
145
|
94
|
81
|
33
|
70
|
130
|
74
|
59
|
|
2024/12
|
64
|
46
|
59
|
46
|
41
|
46
|
41
|
53
|
61
|
63
|
50
|
61
|
75
|
53
|
59
|
64
|
63
|
56
|
62
|
52
|
45
|
60
|
64
|
80
|
68
|
49
|
38
|
52
|
65
|
77
|
73
|
|
2024/11
|
58
|
37
|
41
|
44
|
50
|
56
|
64
|
71
|
95
|
88
|
89
|
76
|
47
|
56
|
68
|
64
|
53
|
59
|
47
|
66
|
60
|
70
|
93
|
75
|
67
|
83
|
82
|
41
|
46
|
62
|
|
|
2024/10
|
70
|
43
|
38
|
52
|
55
|
55
|
38
|
44
|
50
|
45
|
52
|
57
|
51
|
59
|
65
|
91
|
59
|
29
|
28
|
26
|
27
|
31
|
43
|
52
|
60
|
52
|
57
|
56
|
59
|
51
|
54
|
|
2024/09
|
35
|
32
|
35
|
43
|
26
|
44
|
25
|
44
|
60
|
33
|
32
|
35
|
39
|
30
|
46
|
39
|
44
|
44
|
42
|
25
|
22
|
45
|
53
|
53
|
52
|
53
|
73
|
62
|
25
|
35
|
|
|
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