Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
64
*
PM2.5
106
PM10
1
O3
1.4
CO
11
SO2
73
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Dec
139
Light
Wed
17 Dec
107
Light
Thu
18 Dec
110
Light
Fri
19 Dec
144
Light
Sat
20 Dec
91
Good
Sun
21 Dec
34
Excellent
Mon
22 Dec
19
Excellent
Air quality in the last 12 months (Huaiyin)
|
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
|
|
2025/07
|
18
|
17
|
23
|
27
|
34
|
47
|
35
|
35
|
26
|
59
|
34
|
48
|
48
|
26
|
38
|
35
|
28
|
37
|
50
|
41
|
15
|
13
|
14
|
25
|
26
|
21
|
17
|
33
|
22
|
29
|
42
|
|
2025/06
|
58
|
53
|
42
|
32
|
61
|
54
|
84
|
64
|
78
|
35
|
51
|
43
|
51
|
49
|
26
|
26
|
37
|
51
|
22
|
33
|
38
|
35
|
35
|
47
|
56
|
50
|
39
|
28
|
17
|
15
|
|
|
2025/05
|
53
|
65
|
45
|
46
|
71
|
58
|
70
|
66
|
25
|
25
|
46
|
56
|
63
|
62
|
57
|
70
|
79
|
71
|
95
|
69
|
66
|
73
|
52
|
52
|
49
|
51
|
54
|
58
|
52
|
54
|
52
|
|
2025/04
|
72
|
33
|
54
|
80
|
57
|
71
|
93
|
101
|
63
|
73
|
76
|
164
|
58
|
63
|
60
|
90
|
148
|
95
|
43
|
70
|
56
|
79
|
75
|
63
|
76
|
70
|
65
|
52
|
60
|
86
|
|
|
2025/03
|
103
|
30
|
32
|
51
|
83
|
101
|
85
|
77
|
79
|
75
|
84
|
131
|
84
|
66
|
68
|
39
|
50
|
33
|
55
|
58
|
61
|
70
|
95
|
149
|
175
|
105
|
116
|
83
|
50
|
57
|
78
|
|
2025/02
|
75
|
119
|
41
|
27
|
43
|
93
|
46
|
33
|
52
|
62
|
63
|
76
|
58
|
68
|
77
|
72
|
54
|
69
|
64
|
76
|
89
|
54
|
49
|
48
|
71
|
85
|
95
|
94
|
|||
|
2025/01
|
115
|
71
|
65
|
106
|
131
|
42
|
55
|
48
|
52
|
52
|
79
|
98
|
76
|
102
|
47
|
64
|
70
|
83
|
100
|
75
|
122
|
102
|
104
|
189
|
72
|
65
|
35
|
57
|
95
|
133
|
64
|
|
2024/12
|
84
|
72
|
63
|
80
|
95
|
97
|
38
|
50
|
70
|
105
|
84
|
68
|
65
|
69
|
68
|
74
|
79
|
43
|
66
|
75
|
42
|
55
|
68
|
94
|
134
|
70
|
67
|
67
|
75
|
90
|
81
|
|
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