Air Quality
Excellent
No health implications.
25
PM2.5
34
PM10
93
O3
0.4
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jun
117
Light
Sat
28 Jun
107
Light
Sun
29 Jun
82
Good
Mon
30 Jun
93
Good
Tue
1 Jul
85
Good
Wed
2 Jul
89
Good
Thu
3 Jul
43
Excellent
Huaiyin Air quality rank
Air quality in the last 12 months (Huaiyin)
|
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
|
|
2024/11
|
92
|
52
|
80
|
51
|
49
|
52
|
59
|
61
|
61
|
57
|
109
|
174
|
125
|
65
|
65
|
70
|
58
|
45
|
47
|
66
|
81
|
76
|
65
|
64
|
44
|
28
|
43
|
51
|
55
|
57
|
|
|
2024/10
|
25
|
22
|
35
|
49
|
58
|
65
|
70
|
50
|
62
|
72
|
66
|
72
|
73
|
65
|
86
|
85
|
57
|
16
|
38
|
37
|
49
|
59
|
44
|
56
|
88
|
86
|
140
|
51
|
70
|
137
|
161
|
|
2024/09
|
37
|
28
|
40
|
46
|
27
|
33
|
45
|
60
|
41
|
30
|
19
|
37
|
54
|
40
|
28
|
43
|
54
|
49
|
61
|
45
|
20
|
33
|
44
|
55
|
66
|
92
|
71
|
47
|
50
|
29
|
|
|
2024/08
|
25
|
23
|
27
|
24
|
15
|
21
|
24
|
29
|
30
|
47
|
62
|
25
|
28
|
46
|
52
|
52
|
47
|
37
|
18
|
32
|
35
|
44
|
42
|
60
|
57
|
28
|
17
|
34
|
40
|
41
|
49
|
|
2024/07
|
41
|
41
|
33
|
25
|
17
|
13
|
24
|
34
|
51
|
60
|
59
|
59
|
77
|
59
|
57
|
20
|
34
|
48
|
24
|
15
|
27
|
34
|
38
|
42
|
31
|
23
|
29
|
12
|
15
|
22
|
24
|
|
2024/06
|
40
|
70
|
66
|
48
|
44
|
57
|
54
|
47
|
49
|
57
|
65
|
56
|
75
|
66
|
55
|
29
|
49
|
46
|
46
|
55
|
55
|
53
|
105
|
95
|
68
|
66
|
36
|
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