Air Quality
Excellent
No health implications.
10
PM2.5
12
PM10
52
O3
0.4
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Aug
60
Good
Sat
29 Aug
59
Good
Sun
30 Aug
61
Good
Mon
31 Aug
61
Good
Tue
1 Sep
58
Good
Wed
2 Sep
63
Good
Thu
3 Sep
24
Excellent
Air quality in the last 12 months (Huaiyin)
|
2026/07
|
42
|
57
|
49
|
42
|
34
|
33
|
37
|
35
|
34
|
29
|
38
|
28
|
20
|
27
|
29
|
41
|
42
|
55
|
44
|
53
|
47
|
44
|
42
|
33
|
37
|
39
|
29
|
35
|
24
|
21
|
26
|
|
2026/06
|
74
|
82
|
76
|
38
|
42
|
34
|
29
|
42
|
48
|
39
|
46
|
66
|
47
|
52
|
44
|
36
|
40
|
42
|
47
|
45
|
31
|
54
|
80
|
46
|
43
|
42
|
61
|
64
|
60
|
54
|
|
|
2026/05
|
53
|
35
|
37
|
36
|
53
|
54
|
52
|
39
|
52
|
51
|
55
|
61
|
56
|
83
|
44
|
40
|
41
|
30
|
27
|
33
|
45
|
36
|
48
|
57
|
20
|
22
|
38
|
39
|
45
|
51
|
64
|
|
2026/04
|
108
|
50
|
62
|
54
|
85
|
55
|
63
|
48
|
61
|
64
|
55
|
52
|
56
|
53
|
61
|
48
|
73
|
69
|
77
|
78
|
63
|
44
|
50
|
49
|
42
|
59
|
87
|
46
|
45
|
48
|
|
|
2026/03
|
119
|
139
|
151
|
173
|
108
|
54
|
79
|
83
|
102
|
107
|
147
|
117
|
101
|
122
|
57
|
109
|
127
|
60
|
51
|
83
|
103
|
104
|
118
|
82
|
80
|
73
|
93
|
87
|
60
|
87
|
89
|
|
2026/02
|
177
|
145
|
105
|
125
|
141
|
49
|
47
|
58
|
57
|
81
|
105
|
93
|
90
|
101
|
107
|
50
|
122
|
77
|
73
|
60
|
78
|
160
|
69
|
69
|
62
|
95
|
99
|
114
|
|||
|
2026/01
|
37
|
51
|
109
|
132
|
188
|
181
|
58
|
60
|
101
|
73
|
46
|
78
|
95
|
121
|
145
|
100
|
55
|
52
|
33
|
25
|
45
|
54
|
87
|
124
|
120
|
78
|
130
|
137
|
146
|
102
|
179
|
|
2025/12
|
89
|
48
|
50
|
59
|
72
|
91
|
96
|
58
|
77
|
80
|
93
|
31
|
67
|
64
|
66
|
137
|
109
|
84
|
174
|
105
|
56
|
48
|
73
|
90
|
34
|
45
|
65
|
102
|
124
|
114
|
40
|
|
2025/11
|
117
|
47
|
59
|
60
|
76
|
83
|
106
|
101
|
63
|
59
|
68
|
75
|
73
|
92
|
113
|
99
|
31
|
52
|
58
|
73
|
76
|
89
|
81
|
127
|
36
|
99
|
86
|
122
|
113
|
121
|
|
|
2025/10
|
44
|
24
|
26
|
34
|
14
|
10
|
31
|
42
|
12
|
10
|
17
|
17
|
31
|
58
|
51
|
59
|
49
|
30
|
39
|
35
|
46
|
58
|
60
|
72
|
79
|
74
|
79
|
89
|
56
|
60
|
110
|
|
2025/09
|
21
|
39
|
42
|
52
|
44
|
36
|
46
|
46
|
31
|
45
|
47
|
51
|
54
|
47
|
38
|
24
|
21
|
41
|
24
|
29
|
50
|
28
|
34
|
30
|
50
|
50
|
24
|
36
|
51
|
46
|
|
|
2025/08
|
40
|
32
|
34
|
58
|
35
|
42
|
47
|
37
|
13
|
29
|
30
|
24
|
42
|
43
|
21
|
15
|
18
|
36
|
33
|
23
|
26
|
27
|
24
|
43
|
31
|
43
|
26
|
26
|
39
|
39
|
18
|
|
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