Air Quality
Excellent
No health implications.
14
PM2.5
39
PM10
102
O3
0.5
CO
4
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Jun
84
Good
Thu
19 Jun
59
Good
Fri
20 Jun
82
Good
Sat
21 Jun
77
Good
Sun
22 Jun
91
Good
Mon
23 Jun
37
Excellent
Tue
24 Jun
41
Excellent
Huaiyang Air quality rank
Air quality in the last 12 months (Huaiyang)
|
2025/05
|
79
|
113
|
49
|
51
|
88
|
189
|
119
|
80
|
75
|
32
|
54
|
54
|
52
|
56
|
74
|
73
|
154
|
90
|
109
|
66
|
58
|
78
|
76
|
65
|
57
|
53
|
73
|
68
|
71
|
61
|
49
|
|
2025/04
|
67
|
45
|
55
|
74
|
78
|
82
|
79
|
79
|
106
|
104
|
75
|
248
|
131
|
64
|
57
|
80
|
88
|
86
|
48
|
61
|
52
|
70
|
90
|
106
|
76
|
66
|
75
|
50
|
52
|
81
|
|
|
2025/03
|
102
|
66
|
40
|
37
|
68
|
84
|
76
|
85
|
109
|
106
|
86
|
130
|
120
|
44
|
62
|
46
|
48
|
56
|
56
|
49
|
42
|
61
|
73
|
179
|
61
|
77
|
116
|
157
|
69
|
66
|
77
|
|
2025/02
|
101
|
128
|
148
|
51
|
54
|
56
|
92
|
56
|
56
|
65
|
107
|
126
|
119
|
87
|
79
|
78
|
71
|
75
|
103
|
67
|
75
|
106
|
103
|
55
|
74
|
102
|
108
|
93
|
|||
|
2025/01
|
132
|
139
|
136
|
214
|
115
|
71
|
59
|
60
|
48
|
68
|
79
|
60
|
89
|
142
|
53
|
61
|
79
|
106
|
115
|
160
|
179
|
222
|
107
|
126
|
138
|
80
|
35
|
88
|
267
|
166
|
108
|
|
2024/12
|
65
|
82
|
70
|
106
|
119
|
95
|
112
|
48
|
65
|
93
|
116
|
121
|
92
|
70
|
60
|
70
|
97
|
62
|
57
|
98
|
88
|
61
|
81
|
110
|
141
|
194
|
114
|
56
|
76
|
96
|
93
|
|
2024/11
|
121
|
104
|
116
|
77
|
54
|
83
|
62
|
60
|
64
|
80
|
107
|
118
|
101
|
112
|
120
|
84
|
38
|
43
|
35
|
59
|
75
|
105
|
68
|
52
|
51
|
47
|
66
|
57
|
48
|
63
|
|
|
2024/10
|
36
|
53
|
59
|
65
|
52
|
43
|
84
|
139
|
71
|
146
|
87
|
115
|
104
|
109
|
87
|
105
|
57
|
23
|
34
|
41
|
57
|
70
|
84
|
59
|
68
|
105
|
142
|
132
|
136
|
99
|
80
|
|
2024/09
|
45
|
36
|
41
|
44
|
53
|
36
|
54
|
55
|
52
|
52
|
33
|
30
|
36
|
52
|
44
|
50
|
48
|
19
|
36
|
48
|
26
|
33
|
52
|
52
|
62
|
62
|
55
|
56
|
55
|
33
|
|
|
2024/08
|
18
|
19
|
25
|
27
|
28
|
11
|
19
|
18
|
33
|
94
|
117
|
37
|
46
|
45
|
37
|
36
|
34
|
37
|
21
|
24
|
35
|
40
|
41
|
47
|
47
|
42
|
20
|
31
|
36
|
34
|
40
|
|
2024/07
|
35
|
27
|
32
|
12
|
23
|
14
|
23
|
26
|
23
|
53
|
41
|
27
|
36
|
39
|
24
|
25
|
14
|
12
|
20
|
20
|
26
|
28
|
30
|
34
|
44
|
38
|
16
|
12
|
12
|
17
|
19
|
|
2024/06
|
73
|
88
|
68
|
79
|
69
|
53
|
34
|
59
|
63
|
53
|
47
|
49
|
53
|
53
|
65
|
45
|
49
|
48
|
55
|
40
|
41
|
41
|
55
|
108
|
96
|
54
|
56
|
22
|
18
|
24
|
|
|
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