Air Quality
Excellent
No health implications.
8
PM2.5
22
PM10
89
O3
0.6
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Jul
54
Good
Sat
12 Jul
57
Good
Sun
13 Jul
76
Good
Mon
14 Jul
88
Good
Tue
15 Jul
89
Good
Wed
16 Jul
88
Good
Thu
17 Jul
27
Excellent
Air quality in the last 12 months (Mao County)
|
2025/06
|
35
|
33
|
45
|
43
|
46
|
60
|
52
|
44
|
43
|
33
|
34
|
51
|
52
|
51
|
45
|
46
|
51
|
22
|
27
|
34
|
35
|
26
|
28
|
16
|
25
|
35
|
43
|
44
|
28
|
17
|
|
|
2025/05
|
52
|
57
|
58
|
58
|
34
|
42
|
40
|
35
|
141
|
99
|
68
|
61
|
45
|
58
|
52
|
80
|
99
|
113
|
80
|
63
|
69
|
57
|
56
|
55
|
53
|
54
|
26
|
27
|
44
|
30
|
25
|
|
2025/04
|
52
|
64
|
69
|
67
|
53
|
47
|
58
|
63
|
69
|
64
|
45
|
117
|
130
|
79
|
82
|
83
|
65
|
71
|
63
|
60
|
59
|
66
|
67
|
37
|
41
|
29
|
32
|
44
|
29
|
42
|
|
|
2025/03
|
66
|
78
|
55
|
37
|
31
|
39
|
49
|
51
|
37
|
58
|
66
|
89
|
68
|
37
|
35
|
38
|
48
|
51
|
62
|
68
|
62
|
63
|
67
|
58
|
61
|
63
|
137
|
78
|
70
|
56
|
46
|
|
2025/02
|
44
|
46
|
44
|
49
|
37
|
37
|
41
|
30
|
43
|
53
|
72
|
64
|
57
|
52
|
49
|
59
|
44
|
44
|
40
|
41
|
37
|
25
|
34
|
25
|
29
|
44
|
60
|
68
|
|||
|
2025/01
|
119
|
106
|
117
|
123
|
93
|
82
|
60
|
54
|
65
|
57
|
49
|
74
|
80
|
66
|
66
|
49
|
77
|
53
|
88
|
105
|
122
|
133
|
150
|
87
|
43
|
71
|
67
|
107
|
214
|
81
|
66
|
|
2024/12
|
99
|
106
|
88
|
57
|
56
|
45
|
38
|
18
|
24
|
38
|
57
|
50
|
46
|
57
|
76
|
96
|
121
|
121
|
88
|
68
|
69
|
47
|
63
|
59
|
72
|
83
|
98
|
91
|
72
|
75
|
88
|
|
2024/11
|
38
|
39
|
35
|
28
|
40
|
44
|
53
|
72
|
42
|
24
|
39
|
23
|
27
|
42
|
37
|
27
|
24
|
14
|
17
|
38
|
43
|
59
|
46
|
27
|
26
|
38
|
46
|
58
|
62
|
78
|
|
|
2024/10
|
25
|
33
|
28
|
22
|
34
|
44
|
48
|
41
|
38
|
35
|
31
|
28
|
38
|
51
|
48
|
45
|
26
|
43
|
20
|
12
|
20
|
32
|
49
|
54
|
41
|
24
|
35
|
53
|
49
|
41
|
35
|
|
2024/09
|
33
|
45
|
33
|
38
|
19
|
27
|
26
|
32
|
32
|
15
|
19
|
24
|
26
|
24
|
17
|
25
|
33
|
43
|
38
|
35
|
22
|
31
|
36
|
46
|
51
|
57
|
70
|
55
|
26
|
18
|
|
|
2024/08
|
41
|
44
|
24
|
16
|
24
|
34
|
19
|
24
|
31
|
42
|
45
|
44
|
49
|
54
|
30
|
36
|
30
|
29
|
41
|
48
|
42
|
49
|
47
|
36
|
45
|
30
|
35
|
35
|
26
|
26
|
34
|
|
2024/07
|
17
|
30
|
18
|
21
|
24
|
44
|
18
|
10
|
11
|
21
|
27
|
34
|
21
|
13
|
13
|
18
|
15
|
16
|
20
|
16
|
16
|
18
|
23
|
21
|
44
|
54
|
39
|
29
|
21
|
31
|
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