Air Quality
Excellent
No health implications.
9
PM2.5
13
PM10
56
O3
0.4
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Jan
42
Excellent
Mon
19 Jan
50
Excellent
Tue
20 Jan
60
Good
Wed
21 Jan
59
Good
Thu
22 Jan
64
Good
Fri
23 Jan
63
Good
Sat
24 Jan
17
Excellent
Huimin Air quality rank
Air quality in the last 12 months (Huimin)
|
2025/11
|
35
|
28
|
54
|
63
|
60
|
55
|
47
|
69
|
63
|
50
|
66
|
50
|
45
|
69
|
81
|
18
|
18
|
39
|
58
|
92
|
93
|
78
|
117
|
37
|
59
|
103
|
57
|
112
|
141
|
77
|
|
|
2025/10
|
63
|
54
|
52
|
59
|
58
|
70
|
50
|
19
|
12
|
25
|
34
|
40
|
71
|
63
|
24
|
32
|
10
|
16
|
12
|
16
|
39
|
39
|
40
|
61
|
21
|
13
|
38
|
58
|
60
|
24
|
30
|
|
2025/09
|
25
|
45
|
39
|
40
|
33
|
43
|
24
|
39
|
59
|
55
|
38
|
26
|
39
|
43
|
31
|
11
|
12
|
24
|
41
|
48
|
35
|
29
|
44
|
49
|
49
|
49
|
50
|
32
|
42
|
55
|
|
|
2025/08
|
40
|
31
|
34
|
32
|
42
|
28
|
25
|
17
|
25
|
22
|
45
|
30
|
24
|
42
|
31
|
22
|
30
|
23
|
16
|
24
|
38
|
44
|
32
|
34
|
22
|
21
|
15
|
33
|
41
|
41
|
39
|
|
2025/07
|
43
|
27
|
36
|
42
|
8
|
14
|
24
|
25
|
24
|
24
|
21
|
34
|
19
|
35
|
23
|
9
|
19
|
32
|
23
|
9
|
17
|
30
|
28
|
16
|
20
|
18
|
17
|
25
|
19
|
15
|
34
|
|
2025/06
|
26
|
22
|
15
|
22
|
34
|
17
|
12
|
18
|
18
|
24
|
37
|
43
|
27
|
15
|
10
|
17
|
36
|
30
|
11
|
16
|
15
|
19
|
36
|
35
|
41
|
49
|
35
|
29
|
37
|
36
|
|
|
2025/05
|
39
|
14
|
21
|
37
|
66
|
39
|
64
|
53
|
33
|
47
|
48
|
55
|
46
|
23
|
53
|
120
|
31
|
43
|
40
|
59
|
27
|
19
|
52
|
41
|
39
|
27
|
35
|
50
|
48
|
37
|
10
|
|
2025/04
|
32
|
24
|
83
|
53
|
37
|
80
|
46
|
38
|
55
|
51
|
134
|
25
|
17
|
12
|
76
|
139
|
44
|
24
|
50
|
62
|
43
|
58
|
45
|
29
|
47
|
47
|
12
|
43
|
51
|
29
|
|
|
2025/03
|
66
|
26
|
34
|
68
|
33
|
25
|
46
|
68
|
82
|
153
|
237
|
108
|
62
|
50
|
30
|
31
|
28
|
26
|
31
|
37
|
58
|
79
|
199
|
172
|
84
|
174
|
71
|
30
|
13
|
30
|
42
|
|
2025/02
|
95
|
23
|
17
|
30
|
45
|
83
|
15
|
26
|
44
|
66
|
60
|
63
|
99
|
75
|
86
|
24
|
35
|
14
|
11
|
24
|
24
|
16
|
28
|
56
|
57
|
72
|
88
|
72
|
|||
|
2025/01
|
98
|
35
|
44
|
69
|
65
|
25
|
36
|
8
|
29
|
47
|
54
|
42
|
77
|
15
|
42
|
65
|
63
|
85
|
77
|
75
|
45
|
60
|
86
|
46
|
94
|
111
|
23
|
68
|
255
|
287
|
127
|
|
2024/12
|
47
|
23
|
50
|
33
|
39
|
14
|
18
|
40
|
52
|
44
|
33
|
67
|
51
|
59
|
69
|
62
|
25
|
18
|
54
|
30
|
33
|
43
|
54
|
70
|
47
|
33
|
36
|
75
|
159
|
131
|
55
|
|
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