Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
99
*
PM2.5
111
PM10
79
O3
1.0
CO
8
SO2
19
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
15 Apr
84
Good
Thu
16 Apr
83
Good
Fri
17 Apr
75
Good
Sat
18 Apr
62
Good
Sun
19 Apr
76
Good
Mon
20 Apr
61
Good
Tue
21 Apr
32
Excellent
Huinan Air quality rank
Air quality in the last 12 months (Huinan)
|
2026/03
|
51
|
84
|
77
|
51
|
45
|
35
|
43
|
53
|
63
|
55
|
63
|
75
|
56
|
114
|
230
|
145
|
118
|
45
|
42
|
62
|
85
|
113
|
101
|
66
|
90
|
113
|
77
|
98
|
81
|
38
|
51
|
|
2026/02
|
70
|
67
|
62
|
109
|
99
|
50
|
48
|
51
|
55
|
78
|
79
|
81
|
115
|
94
|
45
|
83
|
184
|
47
|
48
|
65
|
83
|
103
|
55
|
48
|
51
|
51
|
51
|
44
|
|||
|
2026/01
|
63
|
62
|
78
|
91
|
63
|
53
|
50
|
55
|
65
|
66
|
43
|
42
|
24
|
45
|
52
|
68
|
56
|
50
|
36
|
51
|
51
|
45
|
49
|
50
|
67
|
58
|
61
|
57
|
68
|
71
|
65
|
|
2025/12
|
54
|
36
|
37
|
49
|
45
|
59
|
64
|
43
|
62
|
75
|
54
|
72
|
60
|
76
|
71
|
64
|
75
|
55
|
35
|
38
|
40
|
46
|
40
|
66
|
46
|
58
|
73
|
74
|
34
|
43
|
48
|
|
2025/11
|
50
|
31
|
31
|
54
|
72
|
69
|
73
|
89
|
34
|
37
|
95
|
77
|
44
|
89
|
106
|
48
|
52
|
41
|
47
|
46
|
64
|
63
|
106
|
235
|
405
|
206
|
53
|
48
|
44
|
48
|
|
|
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
|
|
|
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