Air Quality
Excellent
No health implications.
23
PM2.5
38
PM10
78
O3
0.4
CO
3
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Jun
109
Light
Wed
4 Jun
115
Light
Thu
5 Jun
115
Light
Fri
6 Jun
97
Good
Sat
7 Jun
63
Good
Sun
8 Jun
33
Excellent
Mon
9 Jun
44
Excellent
Air quality in the last 12 months (Huaibin)
|
2025/04
|
65
|
61
|
54
|
69
|
81
|
74
|
67
|
65
|
78
|
83
|
63
|
215
|
119
|
71
|
50
|
63
|
71
|
70
|
56
|
58
|
52
|
62
|
82
|
82
|
66
|
58
|
54
|
58
|
49
|
59
|
|
|
2025/03
|
103
|
65
|
32
|
49
|
66
|
77
|
66
|
75
|
102
|
99
|
81
|
123
|
113
|
42
|
50
|
47
|
42
|
50
|
50
|
47
|
40
|
56
|
65
|
79
|
52
|
62
|
113
|
129
|
106
|
74
|
75
|
|
2025/02
|
113
|
100
|
139
|
76
|
61
|
47
|
87
|
52
|
49
|
61
|
76
|
99
|
110
|
74
|
88
|
82
|
75
|
72
|
92
|
67
|
62
|
80
|
110
|
63
|
73
|
100
|
77
|
92
|
|||
|
2025/01
|
108
|
172
|
165
|
201
|
104
|
75
|
57
|
65
|
45
|
55
|
76
|
69
|
84
|
126
|
62
|
61
|
73
|
89
|
131
|
138
|
129
|
214
|
140
|
76
|
48
|
72
|
50
|
93
|
227
|
108
|
141
|
|
2024/12
|
63
|
95
|
83
|
87
|
97
|
93
|
107
|
49
|
60
|
81
|
94
|
106
|
95
|
73
|
58
|
69
|
83
|
73
|
53
|
83
|
80
|
59
|
84
|
112
|
122
|
149
|
136
|
60
|
61
|
86
|
101
|
|
2024/11
|
115
|
118
|
91
|
88
|
58
|
71
|
51
|
53
|
71
|
83
|
63
|
68
|
75
|
102
|
114
|
79
|
33
|
35
|
34
|
44
|
49
|
79
|
63
|
53
|
49
|
46
|
60
|
52
|
44
|
59
|
|
|
2024/10
|
33
|
59
|
46
|
48
|
53
|
32
|
30
|
50
|
54
|
86
|
117
|
76
|
89
|
61
|
70
|
83
|
40
|
17
|
37
|
44
|
61
|
52
|
56
|
51
|
56
|
62
|
123
|
165
|
121
|
59
|
46
|
|
2024/09
|
38
|
48
|
31
|
43
|
52
|
46
|
53
|
53
|
43
|
43
|
50
|
24
|
27
|
48
|
47
|
46
|
39
|
35
|
33
|
35
|
36
|
31
|
47
|
47
|
53
|
51
|
43
|
48
|
52
|
50
|
|
|
2024/08
|
16
|
15
|
21
|
22
|
24
|
18
|
20
|
30
|
34
|
42
|
73
|
47
|
39
|
38
|
26
|
25
|
31
|
40
|
31
|
23
|
34
|
35
|
33
|
37
|
42
|
42
|
17
|
26
|
30
|
33
|
37
|
|
2024/07
|
30
|
28
|
30
|
11
|
20
|
21
|
20
|
24
|
19
|
41
|
39
|
27
|
19
|
26
|
24
|
37
|
26
|
16
|
20
|
18
|
18
|
23
|
26
|
36
|
30
|
28
|
13
|
10
|
10
|
16
|
17
|
|
2024/06
|
58
|
51
|
45
|
53
|
53
|
38
|
37
|
48
|
49
|
33
|
31
|
35
|
35
|
44
|
57
|
57
|
48
|
42
|
35
|
34
|
18
|
29
|
32
|
60
|
76
|
48
|
44
|
12
|
12
|
16
|
|
|
2024/05
|
55
|
48
|
52
|
48
|
51
|
43
|
52
|
51
|
55
|
58
|
111
|
126
|
97
|
65
|
83
|
50
|
65
|
60
|
60
|
56
|
51
|
46
|
43
|
41
|
59
|
51
|
47
|
42
|
50
|
70
|
87
|
|
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