Air Quality
Excellent
No health implications.
11
PM2.5
18
PM10
43
O3
0.5
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Oct
56
Good
Thu
9 Oct
53
Good
Fri
10 Oct
54
Good
Sat
11 Oct
60
Good
Sun
12 Oct
59
Good
Mon
13 Oct
32
Excellent
Tue
14 Oct
46
Excellent
Air quality in the last 12 months (Huining)
|
2025/08
|
41
|
31
|
31
|
23
|
27
|
30
|
32
|
21
|
23
|
30
|
40
|
31
|
31
|
31
|
32
|
26
|
24
|
23
|
27
|
86
|
24
|
28
|
23
|
24
|
22
|
21
|
18
|
23
|
22
|
28
|
29
|
|
2025/07
|
27
|
23
|
30
|
32
|
25
|
28
|
24
|
28
|
27
|
31
|
22
|
26
|
25
|
35
|
46
|
48
|
39
|
37
|
81
|
28
|
27
|
22
|
32
|
26
|
24
|
25
|
25
|
25
|
29
|
26
|
47
|
|
2025/06
|
40
|
42
|
36
|
34
|
36
|
41
|
46
|
50
|
40
|
43
|
42
|
46
|
52
|
62
|
65
|
42
|
46
|
45
|
42
|
37
|
35
|
26
|
24
|
26
|
24
|
27
|
24
|
30
|
40
|
20
|
|
|
2025/05
|
78
|
121
|
112
|
152
|
147
|
138
|
88
|
79
|
80
|
50
|
43
|
59
|
83
|
55
|
47
|
72
|
150
|
58
|
63
|
58
|
85
|
93
|
44
|
39
|
30
|
49
|
31
|
24
|
31
|
97
|
62
|
|
2025/04
|
119
|
102
|
94
|
122
|
86
|
75
|
61
|
112
|
126
|
76
|
221
|
367
|
116
|
62
|
76
|
171
|
87
|
298
|
157
|
118
|
131
|
94
|
58
|
57
|
60
|
45
|
61
|
52
|
66
|
163
|
|
|
2025/03
|
71
|
44
|
48
|
62
|
50
|
48
|
64
|
69
|
65
|
54
|
205
|
91
|
97
|
53
|
49
|
55
|
45
|
38
|
50
|
62
|
59
|
61
|
85
|
90
|
108
|
413
|
105
|
103
|
75
|
84
|
75
|
|
2025/02
|
58
|
59
|
48
|
48
|
48
|
53
|
69
|
69
|
63
|
53
|
90
|
84
|
70
|
60
|
62
|
86
|
70
|
60
|
65
|
60
|
56
|
57
|
46
|
54
|
57
|
52
|
51
|
57
|
|||
|
2025/01
|
61
|
59
|
73
|
67
|
62
|
57
|
53
|
57
|
63
|
61
|
69
|
71
|
89
|
63
|
60
|
56
|
64
|
63
|
63
|
61
|
77
|
77
|
92
|
97
|
72
|
86
|
83
|
88
|
117
|
80
|
57
|
|
2024/12
|
58
|
63
|
55
|
53
|
57
|
58
|
49
|
52
|
51
|
69
|
65
|
57
|
58
|
68
|
75
|
74
|
72
|
60
|
68
|
70
|
59
|
53
|
60
|
66
|
69
|
69
|
53
|
63
|
54
|
53
|
54
|
|
2024/11
|
47
|
42
|
50
|
57
|
56
|
43
|
41
|
42
|
53
|
54
|
51
|
58
|
59
|
50
|
69
|
46
|
43
|
31
|
45
|
55
|
54
|
50
|
45
|
46
|
52
|
59
|
64
|
65
|
57
|
61
|
|
|
2024/10
|
33
|
34
|
35
|
28
|
36
|
50
|
42
|
39
|
46
|
46
|
40
|
28
|
35
|
33
|
39
|
41
|
33
|
49
|
34
|
34
|
42
|
36
|
47
|
39
|
47
|
48
|
40
|
47
|
44
|
34
|
39
|
|
2024/09
|
57
|
37
|
36
|
36
|
20
|
23
|
24
|
30
|
27
|
23
|
23
|
27
|
22
|
29
|
24
|
26
|
32
|
33
|
41
|
41
|
33
|
39
|
41
|
40
|
34
|
26
|
46
|
59
|
28
|
27
|
|
|
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