Air Quality
Excellent
No health implications.
10
PM2.5
20
PM10
120
O3
0.5
CO
7
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
65
Good
Mon
30 Jun
94
Good
Tue
1 Jul
67
Good
Wed
2 Jul
68
Good
Thu
3 Jul
70
Good
Fri
4 Jul
67
Good
Sat
5 Jul
46
Excellent
Air quality in the last 12 months (Menyuan)
|
2025/05
|
49
|
83
|
134
|
165
|
105
|
121
|
96
|
105
|
46
|
30
|
36
|
44
|
57
|
36
|
37
|
61
|
104
|
46
|
40
|
64
|
49
|
54
|
31
|
31
|
29
|
41
|
39
|
154
|
122
|
53
|
63
|
|
2025/04
|
130
|
110
|
113
|
108
|
93
|
81
|
95
|
83
|
70
|
53
|
175
|
115
|
38
|
43
|
73
|
93
|
94
|
102
|
92
|
101
|
66
|
60
|
43
|
47
|
53
|
38
|
43
|
48
|
93
|
78
|
|
|
2025/03
|
71
|
46
|
57
|
57
|
50
|
76
|
82
|
59
|
106
|
75
|
194
|
117
|
80
|
48
|
50
|
47
|
51
|
49
|
58
|
65
|
62
|
69
|
74
|
110
|
139
|
364
|
106
|
68
|
66
|
91
|
106
|
|
2025/02
|
53
|
53
|
43
|
39
|
40
|
47
|
74
|
59
|
61
|
47
|
81
|
78
|
63
|
53
|
58
|
62
|
54
|
60
|
71
|
62
|
64
|
65
|
58
|
61
|
56
|
51
|
54
|
58
|
|||
|
2025/01
|
70
|
55
|
62
|
61
|
50
|
58
|
62
|
77
|
74
|
60
|
66
|
102
|
89
|
48
|
55
|
61
|
62
|
60
|
49
|
47
|
59
|
62
|
70
|
67
|
78
|
67
|
66
|
67
|
111
|
44
|
40
|
|
2024/12
|
42
|
54
|
60
|
61
|
59
|
65
|
58
|
68
|
77
|
56
|
73
|
62
|
65
|
70
|
63
|
49
|
55
|
57
|
66
|
64
|
75
|
84
|
93
|
79
|
80
|
65
|
46
|
60
|
65
|
65
|
53
|
|
2024/11
|
53
|
41
|
58
|
54
|
53
|
59
|
52
|
61
|
73
|
73
|
63
|
56
|
46
|
68
|
94
|
51
|
57
|
54
|
63
|
62
|
68
|
64
|
68
|
53
|
42
|
52
|
48
|
40
|
58
|
56
|
|
|
2024/10
|
25
|
32
|
42
|
42
|
45
|
43
|
48
|
45
|
42
|
38
|
45
|
34
|
39
|
50
|
56
|
45
|
39
|
45
|
62
|
49
|
53
|
33
|
39
|
48
|
44
|
41
|
38
|
41
|
51
|
54
|
44
|
|
2024/09
|
33
|
33
|
41
|
15
|
16
|
20
|
26
|
46
|
20
|
27
|
28
|
27
|
18
|
28
|
43
|
26
|
28
|
37
|
44
|
20
|
27
|
39
|
29
|
79
|
44
|
30
|
55
|
54
|
23
|
21
|
|
|
2024/08
|
34
|
22
|
24
|
25
|
33
|
37
|
31
|
66
|
49
|
19
|
28
|
32
|
42
|
29
|
25
|
26
|
31
|
26
|
26
|
31
|
38
|
51
|
46
|
47
|
49
|
54
|
38
|
42
|
30
|
63
|
62
|
|
2024/07
|
19
|
26
|
26
|
52
|
42
|
46
|
45
|
54
|
58
|
52
|
44
|
40
|
38
|
34
|
39
|
35
|
44
|
31
|
28
|
241
|
140
|
45
|
39
|
46
|
46
|
49
|
40
|
29
|
37
|
42
|
23
|
|
2024/06
|
49
|
41
|
36
|
31
|
43
|
28
|
44
|
29
|
32
|
34
|
28
|
32
|
41
|
32
|
49
|
33
|
38
|
49
|
46
|
27
|
27
|
32
|
33
|
42
|
59
|
47
|
48
|
31
|
48
|
26
|
|
|
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