Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
73
*
PM2.5
102
PM10
38
O3
1.2
CO
8
SO2
37
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Nov
84
Good
Tue
25 Nov
95
Good
Wed
26 Nov
74
Good
Thu
27 Nov
53
Good
Fri
28 Nov
57
Good
Sat
29 Nov
56
Good
Sun
30 Nov
32
Excellent
Huinan Air quality rank
Air quality in the last 12 months (Huinan)
|
2025/10
|
42
|
45
|
33
|
30
|
29
|
24
|
27
|
33
|
34
|
37
|
26
|
39
|
62
|
117
|
60
|
60
|
46
|
25
|
31
|
32
|
43
|
53
|
63
|
66
|
85
|
58
|
50
|
82
|
140
|
37
|
47
|
|
2025/09
|
15
|
27
|
27
|
27
|
27
|
17
|
26
|
29
|
25
|
25
|
29
|
38
|
40
|
31
|
23
|
26
|
26
|
28
|
26
|
25
|
30
|
28
|
30
|
25
|
30
|
35
|
31
|
29
|
33
|
31
|
|
|
2025/08
|
21
|
24
|
20
|
16
|
20
|
17
|
17
|
20
|
19
|
16
|
21
|
22
|
24
|
22
|
27
|
19
|
16
|
20
|
28
|
20
|
18
|
17
|
24
|
19
|
16
|
18
|
26
|
19
|
19
|
28
|
19
|
|
2025/07
|
20
|
16
|
15
|
12
|
17
|
17
|
22
|
22
|
26
|
26
|
26
|
27
|
22
|
18
|
13
|
12
|
17
|
17
|
18
|
17
|
15
|
18
|
14
|
16
|
21
|
23
|
21
|
18
|
19
|
14
|
19
|
|
2025/06
|
34
|
36
|
21
|
19
|
29
|
29
|
24
|
25
|
29
|
18
|
18
|
24
|
28
|
28
|
29
|
20
|
24
|
27
|
29
|
21
|
17
|
19
|
25
|
30
|
31
|
25
|
43
|
31
|
32
|
24
|
|
|
2025/05
|
21
|
24
|
22
|
25
|
30
|
25
|
35
|
43
|
45
|
27
|
35
|
40
|
43
|
38
|
25
|
27
|
21
|
31
|
24
|
32
|
39
|
47
|
33
|
35
|
29
|
34
|
34
|
29
|
36
|
38
|
42
|
|
2025/04
|
53
|
42
|
55
|
48
|
29
|
36
|
36
|
53
|
58
|
59
|
60
|
36
|
16
|
27
|
39
|
38
|
46
|
37
|
28
|
49
|
59
|
21
|
35
|
66
|
59
|
71
|
61
|
53
|
53
|
48
|
|
|
2025/03
|
77
|
29
|
33
|
32
|
45
|
57
|
50
|
52
|
65
|
60
|
51
|
85
|
45
|
40
|
49
|
50
|
66
|
58
|
56
|
63
|
62
|
101
|
111
|
77
|
94
|
74
|
40
|
33
|
36
|
43
|
56
|
|
2025/02
|
88
|
91
|
53
|
61
|
67
|
55
|
43
|
35
|
50
|
60
|
53
|
69
|
76
|
67
|
68
|
50
|
34
|
47
|
52
|
51
|
49
|
52
|
56
|
50
|
73
|
53
|
58
|
83
|
|||
|
2025/01
|
58
|
41
|
47
|
57
|
82
|
77
|
57
|
44
|
47
|
58
|
68
|
79
|
77
|
51
|
41
|
47
|
51
|
56
|
62
|
82
|
89
|
84
|
73
|
70
|
71
|
71
|
49
|
72
|
77
|
66
|
81
|
|
2024/12
|
47
|
29
|
35
|
31
|
33
|
39
|
44
|
52
|
59
|
62
|
48
|
51
|
57
|
50
|
32
|
38
|
48
|
53
|
58
|
60
|
51
|
48
|
54
|
45
|
55
|
45
|
44
|
45
|
46
|
60
|
40
|
|
2024/11
|
74
|
103
|
79
|
31
|
27
|
32
|
34
|
52
|
48
|
39
|
60
|
39
|
42
|
34
|
26
|
44
|
41
|
46
|
41
|
56
|
59
|
58
|
56
|
53
|
50
|
45
|
39
|
52
|
39
|
51
|
|
|
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