Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
90
*
PM2.5
124
PM10
16
O3
1.0
CO
5
SO2
65
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
20 Dec
187
Moderate
Sun
21 Dec
147
Light
Mon
22 Dec
94
Good
Tue
23 Dec
93
Good
Wed
24 Dec
107
Light
Thu
25 Dec
32
Excellent
Fri
26 Dec
49
Excellent
Air quality in the last 12 months (Huaining)
|
2025/11
|
55
|
61
|
64
|
66
|
86
|
73
|
18
|
20
|
47
|
64
|
44
|
39
|
51
|
82
|
102
|
85
|
52
|
27
|
36
|
61
|
76
|
70
|
98
|
97
|
89
|
75
|
160
|
117
|
77
|
68
|
|
|
2025/10
|
28
|
39
|
21
|
34
|
51
|
49
|
69
|
56
|
47
|
53
|
48
|
38
|
23
|
26
|
46
|
30
|
28
|
9
|
14
|
28
|
21
|
27
|
30
|
41
|
52
|
44
|
58
|
73
|
95
|
76
|
36
|
|
2025/09
|
18
|
24
|
28
|
35
|
38
|
35
|
39
|
40
|
20
|
19
|
20
|
25
|
18
|
24
|
24
|
36
|
32
|
22
|
29
|
15
|
32
|
35
|
43
|
7
|
11
|
20
|
30
|
31
|
28
|
31
|
|
|
2025/08
|
26
|
24
|
25
|
29
|
30
|
16
|
17
|
22
|
28
|
34
|
16
|
22
|
28
|
27
|
19
|
21
|
24
|
28
|
26
|
21
|
21
|
18
|
20
|
27
|
27
|
19
|
29
|
26
|
32
|
23
|
16
|
|
2025/07
|
23
|
29
|
32
|
37
|
41
|
39
|
39
|
25
|
18
|
26
|
36
|
19
|
24
|
35
|
35
|
36
|
23
|
33
|
33
|
16
|
16
|
10
|
17
|
20
|
24
|
26
|
22
|
22
|
22
|
22
|
19
|
|
2025/06
|
9
|
12
|
30
|
43
|
42
|
39
|
34
|
12
|
26
|
26
|
31
|
32
|
41
|
28
|
17
|
35
|
31
|
17
|
15
|
17
|
14
|
11
|
24
|
32
|
39
|
33
|
22
|
14
|
17
|
25
|
|
|
2025/05
|
53
|
52
|
61
|
51
|
52
|
160
|
126
|
61
|
31
|
37
|
46
|
50
|
48
|
61
|
60
|
32
|
50
|
107
|
62
|
37
|
23
|
32
|
33
|
64
|
60
|
68
|
76
|
58
|
40
|
40
|
34
|
|
2025/04
|
55
|
65
|
65
|
65
|
78
|
67
|
62
|
60
|
65
|
59
|
48
|
218
|
109
|
99
|
50
|
47
|
63
|
66
|
71
|
65
|
37
|
58
|
58
|
57
|
56
|
51
|
33
|
55
|
55
|
55
|
|
|
2025/03
|
46
|
39
|
16
|
37
|
62
|
66
|
58
|
67
|
99
|
93
|
50
|
66
|
53
|
45
|
22
|
47
|
32
|
49
|
49
|
52
|
50
|
53
|
65
|
69
|
59
|
67
|
82
|
82
|
91
|
83
|
62
|
|
2025/02
|
69
|
51
|
100
|
77
|
60
|
44
|
83
|
40
|
41
|
57
|
74
|
95
|
76
|
65
|
95
|
94
|
81
|
57
|
66
|
71
|
44
|
59
|
90
|
107
|
94
|
108
|
68
|
54
|
|||
|
2025/01
|
109
|
133
|
216
|
150
|
114
|
88
|
46
|
53
|
57
|
43
|
69
|
81
|
82
|
92
|
67
|
59
|
60
|
71
|
95
|
129
|
124
|
179
|
219
|
94
|
37
|
38
|
54
|
67
|
222
|
87
|
111
|
|
2024/12
|
56
|
62
|
132
|
79
|
63
|
68
|
106
|
60
|
58
|
77
|
88
|
96
|
78
|
66
|
63
|
70
|
81
|
105
|
42
|
81
|
89
|
59
|
84
|
94
|
140
|
124
|
102
|
86
|
82
|
92
|
100
|
|
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