Air Quality
Excellent
No health implications.
22
PM2.5
49
PM10
48
O3
0.5
CO
3
SO2
33
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Jul
98
Good
Wed
16 Jul
90
Good
Thu
17 Jul
99
Good
Fri
18 Jul
100
Good
Sat
19 Jul
74
Good
Sun
20 Jul
17
Excellent
Mon
21 Jul
41
Excellent
Air quality in the last 12 months (Mizhi)
|
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
|
|
|
2024/08
|
36
|
44
|
34
|
32
|
35
|
27
|
16
|
27
|
47
|
63
|
21
|
32
|
41
|
42
|
40
|
35
|
39
|
28
|
39
|
37
|
39
|
46
|
50
|
50
|
48
|
18
|
30
|
35
|
41
|
41
|
47
|
|
2024/07
|
42
|
39
|
40
|
27
|
38
|
41
|
44
|
48
|
34
|
37
|
47
|
42
|
54
|
55
|
40
|
22
|
34
|
37
|
35
|
24
|
104
|
86
|
54
|
34
|
44
|
48
|
49
|
52
|
49
|
27
|
30
|
|
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