Air Quality
Excellent
No health implications.
16
PM2.5
31
PM10
126
O3
0.4
CO
4
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 May
66
Good
Fri
16 May
73
Good
Sat
17 May
74
Good
Sun
18 May
68
Good
Mon
19 May
72
Good
Tue
20 May
70
Good
Wed
21 May
34
Excellent
Air quality in the last 12 months (Minhe)
|
2025/02
|
59
|
56
|
48
|
52
|
44
|
53
|
59
|
62
|
63
|
60
|
77
|
79
|
74
|
64
|
55
|
68
|
64
|
64
|
69
|
61
|
67
|
65
|
53
|
59
|
56
|
52
|
58
|
60
|
|||
|
2025/01
|
59
|
68
|
70
|
68
|
67
|
69
|
63
|
68
|
82
|
65
|
60
|
67
|
60
|
66
|
69
|
75
|
70
|
70
|
67
|
63
|
64
|
78
|
89
|
82
|
68
|
71
|
72
|
74
|
97
|
63
|
46
|
|
2024/12
|
50
|
50
|
59
|
56
|
62
|
64
|
55
|
57
|
71
|
63
|
73
|
55
|
58
|
75
|
75
|
63
|
60
|
60
|
67
|
69
|
85
|
127
|
122
|
112
|
111
|
89
|
62
|
81
|
78
|
85
|
65
|
|
2024/11
|
53
|
46
|
59
|
57
|
56
|
59
|
61
|
62
|
69
|
69
|
58
|
59
|
57
|
67
|
78
|
55
|
57
|
51
|
63
|
62
|
66
|
61
|
66
|
42
|
45
|
57
|
57
|
57
|
61
|
63
|
|
|
2024/10
|
34
|
41
|
46
|
47
|
53
|
46
|
53
|
53
|
48
|
45
|
48
|
45
|
45
|
49
|
55
|
35
|
40
|
44
|
51
|
44
|
47
|
43
|
53
|
59
|
54
|
46
|
48
|
52
|
61
|
55
|
45
|
|
2024/09
|
39
|
48
|
31
|
19
|
22
|
22
|
30
|
44
|
23
|
28
|
29
|
30
|
22
|
39
|
42
|
32
|
37
|
40
|
41
|
22
|
37
|
43
|
32
|
57
|
52
|
39
|
54
|
55
|
28
|
27
|
|
|
2024/08
|
39
|
30
|
33
|
37
|
37
|
44
|
33
|
44
|
50
|
30
|
36
|
38
|
40
|
25
|
33
|
31
|
30
|
32
|
36
|
39
|
41
|
45
|
38
|
35
|
33
|
53
|
43
|
40
|
31
|
38
|
54
|
|
2024/07
|
23
|
32
|
32
|
37
|
33
|
45
|
43
|
39
|
52
|
49
|
53
|
50
|
47
|
33
|
44
|
39
|
37
|
37
|
36
|
97
|
246
|
100
|
51
|
91
|
67
|
56
|
45
|
38
|
30
|
31
|
30
|
|
2024/06
|
49
|
39
|
39
|
34
|
40
|
27
|
40
|
31
|
36
|
36
|
32
|
34
|
33
|
31
|
36
|
24
|
31
|
34
|
48
|
30
|
26
|
35
|
34
|
37
|
47
|
36
|
37
|
29
|
35
|
29
|
|
|
2024/05
|
50
|
39
|
40
|
48
|
59
|
65
|
58
|
51
|
55
|
60
|
36
|
46
|
46
|
88
|
111
|
86
|
79
|
74
|
84
|
72
|
59
|
55
|
67
|
148
|
56
|
56
|
43
|
41
|
22
|
28
|
48
|
|
2024/04
|
73
|
82
|
63
|
59
|
45
|
43
|
40
|
57
|
46
|
42
|
52
|
54
|
79
|
249
|
163
|
96
|
69
|
51
|
44
|
34
|
41
|
56
|
69
|
46
|
42
|
57
|
115
|
335
|
49
|
44
|
|
|
2024/03
|
62
|
70
|
73
|
70
|
67
|
71
|
108
|
91
|
78
|
67
|
57
|
68
|
69
|
65
|
155
|
208
|
84
|
89
|
76
|
64
|
72
|
73
|
92
|
40
|
50
|
48
|
45
|
47
|
63
|
153
|
82
|
|
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